TI TLV431BCDCKR

TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
D Low-Voltage Operation . . . VREF = 1.24 V
D Adjustable Output Voltage, VO = VREF to 6 V
D Reference Voltage Tolerances at 255C
D
D Low Operational Cathode Current . . .
80 µA Typ
D 0.25-Ω Typical Output Impedance
D Ultra-Small SC-70 Package Offers 40%
− 0.5% for TLV431B
− 1% for TLV431A
− 1.5% for TLV431
Typical Temperature Drift
− 4 mV (05C to 705C)
− 6 mV (–405C to 855C)
− 11 mV (–405C to 1255C)
D
DBV (SOT-23-5) PACKAGE
(TOP VIEW)
D (SOIC) PACKAGE
(TOP VIEW)
CATHODE
ANODE
ANODE
NC
1
8
2
7
3
6
4
5
REF
ANODE
ANODE
NC
NC
*
CATHODE
ANODE
CATHODE
2
ANODE
1
1
5
ANODE
DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
REF
1
3
2
3
4
REF
CATHODE
ANODE
2
NC − No internal connection
* For TLV431, TLV431A: NC − No internal connection
* For TLV431B: Pin 2 is attached to Substrate and
must be connected to ANODE or
left open.
PK (SOT-89) PACKAGE
(TOP VIEW)
3
Smaller Footprint Than SOT-23-3
See TLVH431 and TLVH432 for
− Wider VKA (1.24 V to 18 V) and IK (80 mA)
− Additional SOT-89 Package
− Multiple Pinouts for SOT-23-3 and SOT-89
Packages
REF
DCK (SC-70) PACKAGE
(TOP VIEW)
CATHODE
NC
REF
1
6
2
5
3
4
ANODE
NC
NC
LP (TO-92/TO-226) PACKAGE
(TOP VIEW)
CATHODE
ANODE
REF
NC − No internal connection
description/ordering information
The TLV431 is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over
applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF
(1.24 V) and 6 V with two external resistors (see Figure 2). These devices operate from a lower voltage
(1.24 V) than the widely used TL431 and TL1431 shunt-regulator references.
When used with an optocoupler, the TLV431 is an ideal voltage reference in isolated feedback circuits for 3-V
to 3.3-V switching-mode power supplies. These devices have a typical output impedance of 0.25 Ω. Active
output circuitry provides a very sharp turn-on characteristic, making them excellent replacements for
low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright  2007, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
ORDERING INFORMATION
TJ
255C VREF
TOLERANCE
SC 70 (DCK)
SC-70
SOT 23 5 (DBV)
SOT-23-5
0.5%
SOT 23 3 (DBZ)
SOT-23-3
SOT-89 (PK)
TO 92 (LP)
TO-92
0°C to 70°C
SOT 23 5 (DBV)
SOT-23-5
1%
SOT-23-3 (DBZ)
TO 92 (LP)
TO-92
SOT 23 5 (DBV)
SOT-23-5
1.5%
ORDERABLE
PART NUMBER
PACKAGE†
SOT-23-3 (DBZ)
TO 92 (LP)
TO-92
Reel of 3000
TLV431BCDCKR
Reel of 250
TLV431BCDCKT
Reel of 3000
TLV431BCDBVR
Reel of 250
TLV431BCDBVT
Reel of 3000
TLV431BCDBZR
Reel of 250
TLV431BCDBZT
Reel of 1000
TLV431BCPK
Bulk of 1000
TLV431BCLP
Reel of 2000
TLV431BCLPR
Reel of 3000
TLV431ACDBVR
Reel of 250
TLV431ACDBVT
Reel of 3000
TLV431ACDBZR
Bulk of 1000
TLV431ACLP
Reel of 2000
TLV431ACLPR
Reel of 3000
TLV431CDBVR
Reel of 250
TLV431CDBVT
Reel of 3000
TLV431CDBZR
Bulk of 1000
TLV431CLP
Reel of 2000
TLV431CLPR
†
TOP-SIDE
MARKING‡
YE
YE_
Y3G
Y3G_
Y3G
Y3G_
VE
TV431B
YAC
YAC_
YAC_
V431AC
Y3C
Y3C_
Y3C_
V431C
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
‡ DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
ORDERING INFORMATION (continued)
TJ
255C VREF
TOLERANCE
TLV431BIDCKR
Reel of 250
TLV431BIDCKT
Reel of 3000
TLV431BIDBVR
Reel of 250
TLV431BIDBVT
Reel of 3000
TLV431BIDBZR
Reel of 250
TLV431BIDBZT
Bulk of 1000
TLV431BILP
Reel of 2000
TLV431BILPR
Tube of 75
TLV431AID
Reel of 2500
TLV431AIDR
Reel of 3000
TLV431AIDBVR
Reel of 250
TLV431AIDBVT
SOT-23-3 (DBZ)
Reel of 3000
TLV431AIDBZR
YAI_
SOT-89 (PK)
Reel of 1000
TLV431BIPK
VF
Bulk of 1000
TLV431AILP
Ammo of 2000
TLV431AILPM
Reel of 2000
TLV431AILPR
Reel of 3000
TLV431IDBVR
Reel of 250
TLV431IDBVT
Reel of 3000
TLV431IDBZR
Bulk of 1000
TLV431ILP
Reel of 2000
TLV431ILPR
Reel of 3000
TLV431BQDCKR
Reel of 250
TLV431BQDCKT
Reel of 3000
TLV431BQDBVR
Reel of 250
TLV431BQDBVT
Reel of 3000
TLV431BQDBZR
Reel of 250
TLV431BQDBZT
Reel of 1000
TLV431BQPK
Bulk of 1000
TLV431BQLP
Reel of 2000
TLV431BQLPR
SOT 23 5 (DBV)
SOT-23-5
0 5%
0.5%
SOT 23 3 (DBZ)
SOT-23-3
TO 92 (LP)
TO-92
SOIC (D)
SOT 23 5 (DBV)
SOT-23-5
1%
TO-92
TO
92 (LP)
SOT 23 5 (DBV)
SOT-23-5
1.5%
SOT-23-3 (DBZ)
TO 92 (LP)
TO-92
SC 70 (DCK)
SC-70
SOT 23 5 (DBV)
SOT-23-5
0.5%
TOP-SIDE
MARKING‡
Reel of 3000
SC 70 (DCK)
SC-70
−40°C to 85°C
ORDERABLE
PART NUMBER
PACKAGE†
SOT 23 3 (DBZ)
SOT-23-3
−40°C
125°C
40 C to 125
C
SOT-89 (PK)
TO 92 (LP)
TO-92
YF
YF_
Y3F
Y3F_
Y3F
Y3F_
TY431B
TY431A
YAI
YAI_
V431AI
Y3I
Y3I_
Y3I_
V431I
YG
YG_
Y3H
Y3H_
Y3H
Y3H_
V6
TQ431B
1%
SOT-89 (PK)
Reel of 1000
TLV431AQPK
VA
1.5%
SOT-89 (PK)
Reel of 1000
TLV431QPK
VB
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
‡ DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
logic block diagram
CATHODE
REF
+
−
VREF = 1.24 V
ANODE
equivalent schematic
CATHODE
REF
ANODE
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Cathode voltage, VKA (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Continuous cathode current range, IK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20 mA to 20 mA
Reference current range, Iref . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.05 mA to 3 mA
Package thermal impedance, θJA (see Notes 2 and 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W
DBV package . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W
DBZ package . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W
DCK package . . . . . . . . . . . . . . . . . . . . . . . . 252°C/W
LP package . . . . . . . . . . . . . . . . . . . . . . . . . . 140°C/W
PK package . . . . . . . . . . . . . . . . . . . . . . . . . . . 52°C/W
Operating virtual junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. Voltage values are with respect to the anode terminal, unless otherwise noted.
2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
MIN
MAX
VKA
Cathode voltage
VREF
6
V
IK
Cathode current
0.1
15
mA
0
70
TA
Operating
p
g free-air temperature
p
range
g
TLV431_C
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431_I
−40
85
TLV431_Q
−40
125
UNIT
°C
5
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
TLV431 electrical characteristics at 25°C free-air temperature (unless otherwise noted)
TLV431
PARAMETER
TEST CONDITIONS
TA = 25°C
VREF
VKA = VREF,
IK = 10 mA
Reference voltage
TA = full range
(see Note 4 and
Figure 1)
VREF(dev)
A
VKA = VREF, IK = 10 mA
(see Note 4 and Figure 1)
TYP
MAX
1.222
1.24
1.258
TLV431C
1.21
1.27
TLV431I
1.202
1.278
TLV431Q
1.194
TLV431C
i ti over full
f ll
VREF d
deviation
temperature range (see Note 4)
MIN
UNIT
V
1.286
4
12
TLV431I
6
20
TLV431Q
11
31
mV
∆VREF
∆VKA
Ratio of VREF change in cathode
voltage change
VKA = VREF to 6 V, IK = 10 mA (see Figure 2)
−1.5
−2.7
mV/V
Iref
Reference terminal current
IK = 10 mA, R1 = 10 kΩ, R2 = open (see Figure 2)
0.15
0.5
µA
TLV431C
0 05
0.05
0
0.3
3
Iref(dev)
d i ti over full
f ll
Iref deviation
temperature range (see Note 4)
A R1 = 10 kΩ,
kΩ R2 = open
IK = 10 mA,
(see Note 4 and Figure 2)
TLV431I
0.1
0.4
TLV431Q
0.15
0.5
µA
TLV431C/I
55
80
TLV431Q
55
100
VREF = 0, VKA = 6 V (see Figure 3)
0.001
0.1
µA
VKA = VREF, f ≤ 1 kHz,
IK = 0.1 mA to 15 mA (see Figure 1)
0.25
0.4
Ω
IK(min)
Minimum cathode current for
regulation
VKA = VREF (see Figure 1)
IK(off)
Off-state cathode current
|zKA|
Dynamic impedance
(see Note 5)
A
µA
NOTES: 4. Full temperature ranges are − 40°C to 125°C for TLV431Q, − 40°C to 85°C for TLV431I, and 0°C to 70°C for TLV431C.
5. The deviation parameters VREF(dev) and Iref(dev) are defined as the differences between the maximum and minimum values
obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, αVREF,
is defined as:
V
REF(dev)
10 6
VREF (T A+25°C)
ŤαV REFŤ ppm +
∆T
°C
A
ǒ Ǔ
ǒ
Ǔ
where ∆TA is the rated operating free-air temperature range of the device.
αVREF can be positive or negative, depending on whether minimum VREF or maximum VREF, respectively, occurs at the
lower temperature.
∆V
KA
6. The dynamic impedance is defined as z
+
ka
∆I
K
Ť Ť
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is defined
as:
z Ȁ + ∆V [ z
1 ) R1
ka
ka
∆I
R2
Ť Ť
6
Ť Ť
ǒ
Ǔ
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
TLV431A electrical characteristics at 25°C free-air temperature (unless otherwise noted)
TLV431A
PARAMETER
TEST CONDITIONS
TA = 25°C
VREF
VKA = VREF,
IK = 10 mA
Reference voltage
TA = full range
(see Note 3 and
Figure 1)
VREF(dev)
A
VKA = VREF, IK = 10 mA
(see Note 3 and Figure 1)
TYP
MAX
1.228
1.24
1.252
TLV431AC
1.221
1.259
TLV431AI
1.215
1.265
TLV431AQ
1.209
TLV431AC
i ti over full
f ll
VREF d
deviation
temperature range (see Note 4)
MIN
UNIT
V
1.271
4
12
TLV431AI
6
20
TLV431AQ
11
31
mV
∆VREF
∆VKA
Ratio of VREF change in cathode
voltage change
VKA = VREF to 6 V, IK = 10 mA (see Figure 2)
−1.5
−2.7
mV/V
Iref
Reference terminal current
IK = 10 mA, R1 = 10 kΩ, R2 = open (see Figure 2)
0.15
0.5
µA
TLV431AC
0.05
0.3
Iref(dev)
Iref deviation
d i ti over full
f ll
temperature range (see Note 4)
IK = 10 mA,
A R1 = 10 kΩ,
kΩ R2 = open
(see Note 3 and Figure 2)
TLV431AI
0.1
0.4
TLV431AQ
0.15
0.5
µA
TLV431AC/AI
55
80
TLV431AQ
55
100
VREF = 0, VKA = 6 V (see Figure 3)
0.001
0.1
µA
VKA = VREF, f ≤ 1 kHz,
IK = 0.1 mA to 15 mA (see Figure 1)
0.25
0.4
Ω
IK(min)
Minimum cathode current for
regulation
VKA = VREF (see Figure 1)
IK(off)
Off-state cathode current
|zKA|
Dynamic impedance
(see Note 5)
A
µA
NOTES: 3. Full temperature ranges are − 40°C to 125°C for TLV431AQ, − 40°C to 85°C for TLV431AI, and 0°C to 70°C for TLV431AC.
4. The deviation parameters VREF(dev) and Iref(dev) are defined as the differences between the maximum and minimum values
obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, αVREF,
is defined as:
V
REF(dev)
10 6
VREF (T A+25°C)
ŤαV REFŤ ppm +
∆T
°C
A
ǒ Ǔ
ǒ
Ǔ
where ∆TA is the rated operating free-air temperature range of the device.
αVREF can be positive or negative, depending on whether minimum VREF or maximum VREF, respectively, occurs at the
lower temperature.
∆V
KA
5. The dynamic impedance is defined as z
+
ka
∆I
K
Ť Ť
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is defined
as:
z Ȁ + ∆V [ z
1 ) R1
ka
ka
∆I
R2
Ť Ť
Ť Ť
ǒ
Ǔ
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
7
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
TLV431B electrical characteristics at 25°C free-air temperature (unless otherwise noted)
TLV431B
PARAMETER
TEST CONDITIONS
TA = 25°C
VREF
VKA = VREF,
IK = 10 mA
Reference voltage
TA = full range
(see Note 3 and
Figure 1)
VREF(dev)
A
VKA = VREF, IK = 10 mA
(see Note 3 and Figure 1)
TYP
MAX
1.234
1.24
1.246
TLV431BC
1.227
1.253
TLV431BI
1.224
1.259
TLV431BQ
1.221
TLV431BC
i ti over full
f ll
VREF d
deviation
temperature range (see Note 4)
MIN
UNIT
V
1.265
4
12
TLV431BI
6
20
TLV431BQ
11
31
−1.5
−2.7
mV/V
0.1
0.5
µA
TLV431BC
0.05
0.3
TLV431BI
0.1
0.4
TLV431BQ
0.15
0.5
55
100
µA
∆VREF
∆VKA
Ratio of VREF change in cathode
voltage change
VKA = VREF to 6 V, IK = 10 mA (see Figure 2)
Iref
Reference terminal current
IK = 10 mA, R1 = 10 kΩ, R2 = open (see Figure 2)
Iref(dev)
Iref deviation
d i ti over full
f ll
temperature range (see Note 4)
IK = 10 mA,
A R1 = 10 kΩ,
kΩ R2 = open
(see Note 3 and Figure 2)
mV
µA
IK(min)
Minimum cathode current for
regulation
VKA = VREF (see Figure 1)
IK(off)
Off-state cathode current
VREF = 0, VKA = 6 V (see Figure 3)
0.001
0.1
µA
|zKA|
Dynamic impedance
(see Note 5)
VKA = VREF, f ≤ 1 kHz,
IK = 0.1 mA to 15 mA (see Figure 1)
0.25
0.4
Ω
NOTES: 3. Full temperature ranges are − 40°C to 125°C for TLV431BQ, − 40°C to 85°C for TLV431BI, and 0°C to 70°C for TLV431BC.
4. The deviation parameters VREF(dev) and Iref(dev) are defined as the differences between the maximum and minimum values
obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, αVREF,
is defined as:
V
REF(dev)
10 6
VREF (T A+25°C)
ppm
ŤαV REFŤ
+
∆T
°C
A
ǒ Ǔ
ǒ
Ǔ
where ∆TA is the rated operating free-air temperature range of the device.
αVREF can be positive or negative, depending on whether minimum VREF or maximum VREF, respectively, occurs at the
lower temperature.
∆V
KA
5. The dynamic impedance is defined as z ka +
∆I
K
Ť Ť
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is defined
as:
z Ȁ + ∆V [ z
1 ) R1
ka
ka
∆I
R2
Ť Ť
8
Ť Ť
ǒ
Ǔ
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION
Input
Input
VO
VO
IK
IK
R1
R2
VREF
Figure 1. Test Circuit for VKA = VREF,
VO = VKA = VREF
Input
Iref
VREF
Figure 2. Test Circuit for VKA > VREF,
VO = VKA = VREF × (1 + R1/R2) + Iref × R1
VO
IK(off)
Figure 3. Test Circuit for IK(off)
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
9
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION†
REFERENCE VOLTAGE
vs
JUNCTION TEMPERATURE
1.254
IK = 10 mA
V ref − Reference Voltage − V
1.252
1.250
1.248
1.246
1.244
1.242
1.240
1.238
−50
−25
0
25
50
75
100
125
150
TJ − Junction Temperature − °C
Figure 4
REFERENCE INPUT CURRENT
vs
JUNCTION TEMPERATURE
(for TLV431 and TLV431A)
REFERENCE INPUT CURRENT
vs
JUNCTION TEMPERATURE
(for TLV431B)
250
IK = 10 mA
R1 = 10 kΩ
R2 = Open
230
I ref − Reference Input Current − nA
I ref − Reference Input Current − nA
250
200
150
100
210
IK = 10 mA
R1 = 10 kΩ
R2 = Open
190
170
150
130
110
90
70
50
−50
−25
0
25
50
75 100 125
TJ − Junction Temperature − °C
Figure 5A
†
10
50
−50
150
−25
0
25
50
75
100
125
150
TJ − Junction Temperature − °C
Figure 5
Figure 5B
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION†
CATHODE CURRENT
vs
CATHODE VOLTAGE
CATHODE CURRENT
vs
CATHODE VOLTAGE
15
250
VKA = VREF
TA = 25°C
VKA = VREF
TA = 25°C
200
10
I K − Cathode Current − µ A
I K − Cathode Current − mA
150
5
0
−5
100
50
0
−50
−100
−150
−10
−200
−15
−1
−0.5
0
0.5
1
VKA − Cathode Voltage − V
−250
−1
1.5
−0.5
0
0.5
1
VKA − Cathode Voltage − V
Figure 6
Figure 7
OFF-STATE CATHODE CURRENT
vs
JUNCTION TEMPERATURE
(for TLV431 and TLV431A)
OFF-STATE CATHODE CURRENT
vs
JUNCTION TEMPERATURE
(for TLV431B)
3000
VKA = 5 V
VREF = 0
I K(off) − Off-State Cathode Current − nA
I K(off) − Off-State Cathode Current − nA
40
30
20
10
0
−50
−25
0
25
50
75
100
125
2500
VKA = 6 V
VREF = 0
2000
1500
1000
500
0
−50
150
−25
Figure 8A
0
25
50
75
100
125
150
TJ − Junction Temperature − °C
TJ − Junction Temperature − °C
†
1.5
Figure 8
Figure 8B
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
11
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION†
RATIO OF DELTA REFERENCE VOLTAGE
TO DELTA CATHODE VOLTAGE
vs
JUNCTION TEMPERATURE
(for TLV431 and TLV431A)
RATIO OF DELTA REFERENCE VOLTAGE
TO DELTA CATHODE VOLTAGE
vs
JUNCTION TEMPERATURE
(for TLV431B)
0.0
0
∆V ref/ ∆V KA − Ratio of Delta Reference Voltage
to Delta Cathode Voltage − mV/V
∆V ref/ ∆V KA − Ratio of Delta Reference Voltage
to Delta Cathode Voltage − mV/V
0
−0.1
−0.2
−0.3
−0.4
−0.5
−0.6
−0.7
−0.8
−50
IK = 10 mA
∆VKA = VREF to 6 V
−25
0
25
50
75
100
125
150
−0.1
IK = 10 mA
∆VKA = VREF to 6 V
−0.2
−0.3
−0.4
−0.5
−0.6
−0.7
−0.8
−0.9
−1
−1.0
−50
−25
TJ − Junction Temperature − °C
Figure 9A
0
25
50
75
100
125
150
TJ − Junction Temperature − °C
Figure 9B
Figure 9
PERCENTAGE CHANGE IN VREF
vs
OPERATING LIFE AT 55°C
0.025
V ref − %
Percentage Change in Vref
IK = 1 mA
0
% Change (avg)
−0.025
% Change (3δ)
−0.05
−0.075
−0.1
% Change (−3δ)
−0.125
0
10
20
30
40
50
60
Operating Life at 55°C − kh‡
‡ Extrapolated from life-test data taken at 125°C; the activation energy assumed is 0.7 eV.
Figure 10
†
12
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
3V
Vn − Equivalent Input Noise Voltage − nV/ Hz
350
VKA = VREF
IK = 1 mA
TA = 25°C
1 kΩ
300
470 µF
+
250
TLV431
or
TLV431A
or
TLV431B
200
750 Ω
2200 µF
+
820 Ω
TLE2027
+
_
TP
160 kΩ
160 Ω
TEST CIRCUIT FOR EQUIVALENT INPUT NOISE VOLTAGE
150
10
100
1k
10k
100k
f − Frequency − Hz
Figure 11
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
13
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION
EQUIVALENT INPUT NOISE VOLTAGE
OVER A 10-s PERIOD
Vn − Equivalent Input Noise Voltage − µ V
10
f = 0.1 Hz to 10 Hz
IK = 1 mA
TA = 25°C
8
6
4
2
0
−2
−4
−6
−8
−10
0
2
4
6
8
10
t − Time − s
3V
1 kΩ
470 µF
+
750 Ω
0.47 µF
2200 µF
+
820 Ω
TLV431
or
TLV431A
or
TLV431B
TLE2027
10 kΩ
+
_
10 kΩ
1 µF
160 kΩ
TLE2027
+
_
2.2 µF
+
CRO 1 MΩ
33 kΩ
16 Ω
0.1 µF
33 kΩ
TEST CIRCUIT FOR 0.1-Hz TO 10-Hz EQUIVALENT NOISE VOLTAGE
Figure 12
14
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TP
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION
80
0°
IK = 10 mA
TA = 25°C
70
36°
60
72°
50
108°
40
144°
30
180°
Phase Shift
A V − Small-Signal Voltage Gain/Phase Margin − dB
SMALL-SIGNAL VOLTAGE GAIN/PHASE MARGIN
vs
FREQUENCY
Output
IK
6.8 kΩ
180 Ω
10 µF
5V
4.3 kΩ
20
10
GND
0
−10
−20
100
TEST CIRCUIT FOR VOLTAGE GAIN
AND PHASE MARGIN
1k
10k
100k
1M
f − Frequency − Hz
Figure 13
REFERENCE IMPEDANCE
vs
FREQUENCY
100
|z ka | − Reference Impedance − Ω
IK = 0.1 mA to 15 mA
TA = 25°C
100 Ω
Output
10
IK
100 Ω
1
−
+
GND
0.1
TEST CIRCUIT FOR REFERENCE IMPEDANCE
0.01
1k
10k
100k
1M
10M
f − Frequency − Hz
Figure 14
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
15
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION
PULSE RESPONSE 1
3.5
3
Input and Output Voltage − V
R = 18 kΩ
TA = 25°C
Input
18 kΩ
Output
2.5
Ik
2
1.5
Pulse
Generator
f = 100 kHz
Output
50 Ω
1
GND
0.5
0
TEST CIRCUIT FOR PULSE RESPONSE 1
−0.5
0
1
2
3
4
5
6
7
8
t − Time − µs
Figure 15
PULSE RESPONSE 2
3.5
3
Input and Output Voltage − V
R = 1.8 kΩ
TA = 25°C
Input
1.8 kΩ
Output
2.5
IK
2
1.5
Pulse
Generator
f = 100 kHz
Output
1
GND
0.5
0
TEST CIRCUIT FOR PULSE RESPONSE 2
−0.5
0
1
2
3
4
5
6
7
8
t − Time − µs
Figure 16
16
50 Ω
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
PARAMETER MEASUREMENT INFORMATION†
STABILITY BOUNDARY CONDITION‡
(for TLV431B)
STABILITY BOUNDARY CONDITION‡
(for TLV431 and TLV431A)
15
15
TA = 25°C
IK = 15 mA Max
VKA = VREF
12
9
Stable
Stable
VKA = 2 V
6
VKA = 3 V
VKA = 3 V
0.1
1
TA = 25°C
IK = 15 mA MAX
For VKA = VREF ,
Stable for CL = 1 pF to 10k nF
0
0.001
10
0.01
CL − Load Capacitance − µF
1
10
150 Ω
IK
IK
+
−
R1 = 10 kΩ
CL
Vbat
R2
TEST CIRCUIT FOR VKA = VREF
‡
0.1
CL − Load Capacitance − µF
150 Ω
CL
Unstable
6
3
0.01
VKA = 2 V
9
3
0
0.001
Stable
Stable
I K − Cathode Current − mA
I K − Cathode Current − mA
12
+
−
Vbat
TEST CIRCUIT FOR VKA = 2 V, 3 V
The areas under the curves represent conditions that may cause the device to oscillate. For VKA = 2-V and 3-V curves, R2 and Vbat were adjusted
to establish the initial VKA and IK conditions with CL = 0. Vbat and CL then were adjusted to determine the ranges of stability.
Figure 17
†
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
17
TLV431, TLV431A, TLV431B
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATOR
SLVS139T − JULY 1996 − REVISED JUNE 2007
APPLICATION INFORMATION
~
VI
120 V
−
+
P
~
VO
3.3 V
P
P
Gate Drive
VCC
Controller
VFB
TLV431
or
TLV431A
or
TLV431B
Current
Sense
GND
P
P
P
P
Figure 18. Flyback With Isolation Using TLV431, TLV431A, or TLV431B
as Voltage Reference and Error Amplifier
Figure 18 shows the TLV431, TLV431A, or TLV431B used in a 3.3-V isolated flyback supply. Output voltage VO
can be as low as reference voltage VREF (1.24 V ± 1%). The output of the regulator, plus the forward voltage
drop of the optocoupler LED (1.24 + 1.4 = 2.64 V), determine the minimum voltage that can be regulated in an
isolated supply configuration. Regulated voltage as low as 2.7 Vdc is possible in the topology shown in
Figure 18.
18
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV431ACDBVR
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431ACDBVRE4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431ACDBVRG4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431ACDBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431ACDBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431ACDBVTG4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431ACDBZR
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431ACDBZRG4
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431ACLP
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431ACLPE3
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431ACLPR
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431ACLPRE3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431AID
ACTIVE
SOIC
D
8
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431AIDBVR
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AIDBVRE4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AIDBVRG4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AIDBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431AIDBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Jun-2010
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV431AIDBVTG4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431AIDBZR
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AIDBZRG4
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AIDE4
ACTIVE
SOIC
D
8
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431AIDG4
ACTIVE
SOIC
D
8
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431AIDR
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AIDRE4
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AIDRG4
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431AILP
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431AILPE3
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431AILPM
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431AILPME3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431AILPR
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431AILPRE3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431AQPK
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431AQPKG3
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431BCDBVR
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDBVRE4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDBVRG4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Jun-2010
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV431BCDBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TLV431BCDBVTG4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TLV431BCDBZR
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDBZRG4
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDBZT
ACTIVE
SOT-23
DBZ
3
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TLV431BCDBZTG4
ACTIVE
SOT-23
DBZ
3
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TLV431BCDCKR
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDCKRE4
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDCKRG4
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BCDCKT
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BCDCKTE4
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BCDCKTG4
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BCLP
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431BCLPE3
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431BCLPR
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431BCLPRE3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431BCPK
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431BCPKG3
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431BIDBVR
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
Addendum-Page 3
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Jun-2010
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV431BIDBVRE4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BIDBVRG4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BIDBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BIDBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BIDBVTG4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BIDBZR
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BIDBZRG4
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BIDBZT
ACTIVE
SOT-23
DBZ
3
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BIDBZTG4
ACTIVE
SOT-23
DBZ
3
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BIDCKR
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BIDCKRE4
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BIDCKRG4
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BIDCKT
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BIDCKTE4
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BIDCKTG4
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BILP
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
TLV431BILPE3
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431BILPR
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431BILPRE3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
Addendum-Page 4
Purchase Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Jun-2010
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV431BIPK
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431BIPKG3
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431BQDBVR
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDBVRE4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDBVRG4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BQDBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BQDBVTG4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BQDBZR
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDBZRG4
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDBZT
ACTIVE
SOT-23
DBZ
3
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TLV431BQDBZTG4
ACTIVE
SOT-23
DBZ
3
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TLV431BQDCKR
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDCKRE4
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDCKRG4
ACTIVE
SC70
DCK
6
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431BQDCKT
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BQDCKTE4
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431BQDCKTG4
ACTIVE
SC70
DCK
6
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
Addendum-Page 5
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
7-Jun-2010
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV431BQLP
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431BQLPE3
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431BQLPR
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431BQLPRE3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431BQPK
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431BQPKG3
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
Call TI
TLV431CDBV
OBSOLETE
SOT-23
DBV
5
Call TI
Replaced by TLV431CDBVR
TLV431CDBVR
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
TBD
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431CDBVRE4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431CDBVRG4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431CDBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431CDBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431CDBVTG4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431CDBZR
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431CDBZRG4
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431CLP
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431CLPE3
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431CLPM
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431CLPME3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
Purchase Samples
TLV431CLPR
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
TLV431CLPRE3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
TLV431IDBV
OBSOLETE
SOT-23
DBV
5
TBD
Call TI
Call TI
Replaced by TLV431IDBVR
TLV431IDBVR
ACTIVE
SOT-23
DBV
5
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
3000
Green (RoHS
& no Sb/Br)
Addendum-Page 6
Purchase Samples
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Orderable Device
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV431IDBVRE4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431IDBVRG4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431IDBVT
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431IDBVTE4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431IDBVTG4
ACTIVE
SOT-23
DBV
5
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TLV431IDBZR
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431IDBZRG4
ACTIVE
SOT-23
DBZ
3
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TLV431ILP
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431ILPE3
ACTIVE
TO-92
LP
3
1000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Request Free Samples
TLV431ILPR
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Purchase Samples
TLV431ILPRE3
ACTIVE
TO-92
LP
3
2000
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
TLV431QPK
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
TLV431QPKG3
ACTIVE
SOT-89
PK
3
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
Purchase Samples
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Addendum-Page 7
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF TLV431A, TLV431B :
• Automotive: TLV431A-Q1, TLV431B-Q1
NOTE: Qualified Version Definitions:
• Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
Addendum-Page 8
PACKAGE MATERIALS INFORMATION
www.ti.com
9-Aug-2010
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
TLV431ACDBVR
SOT-23
DBV
5
3000
178.0
9.0
TLV431ACDBVR
SOT-23
DBV
5
3000
180.0
TLV431ACDBVT
SOT-23
DBV
5
250
180.0
TLV431ACDBVT
SOT-23
DBV
5
250
TLV431ACDBZR
SOT-23
DBZ
3
TLV431AIDBVR
SOT-23
DBV
TLV431AIDBVR
SOT-23
DBV
TLV431AIDBVT
SOT-23
W
Pin1
(mm) Quadrant
3.23
3.17
1.37
4.0
8.0
Q3
9.2
3.23
3.17
1.37
4.0
8.0
Q3
9.2
3.23
3.17
1.37
4.0
8.0
Q3
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
3000
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
5
3000
180.0
9.2
3.23
3.17
1.37
4.0
8.0
Q3
5
3000
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
DBV
5
250
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
TLV431AIDBVT
SOT-23
DBV
5
250
180.0
9.2
3.23
3.17
1.37
4.0
8.0
Q3
TLV431AIDBZR
SOT-23
DBZ
3
3000
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431AIDR
SOIC
D
8
2500
330.0
12.4
6.4
5.2
2.1
8.0
12.0
Q1
TLV431AQPK
SOT-89
PK
3
1000
180.0
12.4
4.91
4.52
1.9
8.0
12.0
Q3
TLV431BCDBVR
SOT-23
DBV
5
3000
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
TLV431BCDBVT
SOT-23
DBV
5
250
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
TLV431BCDBZR
SOT-23
DBZ
3
3000
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431BCDBZT
SOT-23
DBZ
3
250
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431BCDCKR
SC70
DCK
6
3000
179.0
8.4
2.2
2.5
1.2
4.0
8.0
Q3
TLV431BCDCKT
SC70
DCK
6
250
179.0
8.4
2.2
2.5
1.2
4.0
8.0
Q3
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
9-Aug-2010
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
TLV431BCPK
SOT-89
PK
3
1000
180.0
12.4
4.91
4.52
1.9
8.0
12.0
Q3
TLV431BIDBVR
SOT-23
DBV
5
3000
179.0
8.4
3.2
3.2
1.4
4.0
8.0
Q3
TLV431BIDBVT
SOT-23
DBV
5
250
179.0
8.4
3.2
3.2
1.4
4.0
8.0
Q3
TLV431BIDBZR
SOT-23
DBZ
3
3000
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431BIDBZT
SOT-23
DBZ
3
250
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431BIDCKR
SC70
DCK
6
3000
179.0
8.4
2.2
2.5
1.2
4.0
8.0
Q3
TLV431BIDCKT
SC70
DCK
6
250
179.0
8.4
2.2
2.5
1.2
4.0
8.0
Q3
TLV431BIPK
SOT-89
PK
3
1000
180.0
12.4
4.91
4.52
1.9
8.0
12.0
Q3
TLV431BQDBVR
SOT-23
DBV
5
3000
179.0
8.4
3.2
3.2
1.4
4.0
8.0
Q3
TLV431BQDBVT
SOT-23
DBV
5
250
179.0
8.4
3.2
3.2
1.4
4.0
8.0
Q3
TLV431BQDBZR
SOT-23
DBZ
3
3000
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431BQDBZT
SOT-23
DBZ
3
250
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431BQDCKR
SC70
DCK
6
3000
179.0
8.4
2.2
2.5
1.2
4.0
8.0
Q3
TLV431BQDCKT
SC70
DCK
6
250
179.0
8.4
2.2
2.5
1.2
4.0
8.0
Q3
TLV431BQPK
SOT-89
PK
3
1000
180.0
12.4
4.91
4.52
1.9
8.0
12.0
Q3
TLV431CDBVR
SOT-23
DBV
5
3000
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
TLV431CDBVT
SOT-23
DBV
5
250
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
TLV431CDBZR
SOT-23
DBZ
3
3000
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431IDBVR
SOT-23
DBV
5
3000
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
TLV431IDBVT
SOT-23
DBV
5
250
178.0
9.0
3.23
3.17
1.37
4.0
8.0
Q3
TLV431IDBZR
SOT-23
DBZ
3
3000
180.0
9.2
3.18
3.28
1.32
4.0
8.0
Q3
TLV431QPK
SOT-89
PK
3
1000
180.0
12.4
4.91
4.52
1.9
8.0
12.0
Q3
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
9-Aug-2010
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
TLV431ACDBVR
SOT-23
DBV
5
3000
180.0
180.0
18.0
TLV431ACDBVR
SOT-23
DBV
5
3000
205.0
200.0
33.0
TLV431ACDBVT
SOT-23
DBV
5
250
205.0
200.0
33.0
TLV431ACDBVT
SOT-23
DBV
5
250
180.0
180.0
18.0
TLV431ACDBZR
SOT-23
DBZ
3
3000
202.0
201.0
28.0
TLV431AIDBVR
SOT-23
DBV
5
3000
205.0
200.0
33.0
TLV431AIDBVR
SOT-23
DBV
5
3000
180.0
180.0
18.0
TLV431AIDBVT
SOT-23
DBV
5
250
180.0
180.0
18.0
TLV431AIDBVT
SOT-23
DBV
5
250
205.0
200.0
33.0
TLV431AIDBZR
SOT-23
DBZ
3
3000
202.0
201.0
28.0
TLV431AIDR
SOIC
D
8
2500
340.5
338.1
20.6
TLV431AQPK
SOT-89
PK
3
1000
340.0
340.0
38.0
TLV431BCDBVR
SOT-23
DBV
5
3000
180.0
180.0
18.0
TLV431BCDBVT
SOT-23
DBV
5
250
180.0
180.0
18.0
TLV431BCDBZR
SOT-23
DBZ
3
3000
202.0
201.0
28.0
TLV431BCDBZT
SOT-23
DBZ
3
250
202.0
201.0
28.0
TLV431BCDCKR
SC70
DCK
6
3000
203.0
203.0
35.0
TLV431BCDCKT
SC70
DCK
6
250
203.0
203.0
35.0
TLV431BCPK
SOT-89
PK
3
1000
340.0
340.0
38.0
TLV431BIDBVR
SOT-23
DBV
5
3000
203.0
203.0
35.0
Pack Materials-Page 3
PACKAGE MATERIALS INFORMATION
www.ti.com
9-Aug-2010
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
TLV431BIDBVT
SOT-23
DBV
5
250
203.0
203.0
35.0
TLV431BIDBZR
SOT-23
DBZ
3
3000
202.0
201.0
28.0
TLV431BIDBZT
SOT-23
DBZ
3
250
202.0
201.0
28.0
TLV431BIDCKR
SC70
DCK
6
3000
203.0
203.0
35.0
TLV431BIDCKT
SC70
DCK
6
250
203.0
203.0
35.0
TLV431BIPK
SOT-89
PK
3
1000
340.0
340.0
38.0
TLV431BQDBVR
SOT-23
DBV
5
3000
203.0
203.0
35.0
TLV431BQDBVT
SOT-23
DBV
5
250
203.0
203.0
35.0
TLV431BQDBZR
SOT-23
DBZ
3
3000
202.0
201.0
28.0
TLV431BQDBZT
SOT-23
DBZ
3
250
202.0
201.0
28.0
TLV431BQDCKR
SC70
DCK
6
3000
203.0
203.0
35.0
TLV431BQDCKT
SC70
DCK
6
250
203.0
203.0
35.0
TLV431BQPK
SOT-89
PK
3
1000
340.0
340.0
38.0
TLV431CDBVR
SOT-23
DBV
5
3000
180.0
180.0
18.0
TLV431CDBVT
SOT-23
DBV
5
250
180.0
180.0
18.0
TLV431CDBZR
SOT-23
DBZ
3
3000
202.0
201.0
28.0
TLV431IDBVR
SOT-23
DBV
5
3000
180.0
180.0
18.0
TLV431IDBVT
SOT-23
DBV
5
250
180.0
180.0
18.0
TLV431IDBZR
SOT-23
DBZ
3
3000
202.0
201.0
28.0
TLV431QPK
SOT-89
PK
3
1000
340.0
340.0
38.0
Pack Materials-Page 4
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
LP (O-PBCY-W3)
PLASTIC CYLINDRICAL PACKAGE
0.205 (5,21)
0.175 (4,44)
0.165 (4,19)
0.125 (3,17)
DIA
0.210 (5,34)
0.170 (4,32)
Seating
Plane
0.157 (4,00) MAX
0.050 (1,27)
C
0.500 (12,70) MIN
0.104 (2,65)
FORMED LEAD OPTION
0.022 (0,56)
0.016 (0,41)
0.016 (0,41)
0.014 (0,35)
STRAIGHT LEAD OPTION
D
0.135 (3,43) MIN
0.105 (2,67)
0.095 (2,41)
0.055 (1,40)
0.045 (1,14)
1
2
3
0.105 (2,67)
0.080 (2,03)
0.105 (2,67)
0.080 (2,03)
4040001-2 /C 10/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Lead dimensions are not controlled within this area
D. FAlls within JEDEC TO -226 Variation AA (TO-226 replaces TO-92)
E. Shipping Method:
Straight lead option available in bulk pack only.
Formed lead option available in tape & reel or ammo pack.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
LP (O-PBCY-W3)
PLASTIC CYLINDRICAL PACKAGE
0.539 (13,70)
0.460 (11,70)
1.260 (32,00)
0.905 (23,00)
0.650 (16,50)
0.610 (15,50)
0.020 (0,50) MIN
0.098 (2,50)
0.384 (9,75)
0.335 (8,50)
0.748 (19,00)
0.217 (5,50)
0.433 (11,00)
0.335 (8,50)
0.748 (19,00)
0.689 (17,50)
0.114 (2,90)
0.094 (2,40)
0.114 (2,90)
0.094 (2,40)
0.169 (4,30)
0.146 (3,70)
DIA
0.266 (6,75)
0.234 (5,95)
0.512 (13,00)
0.488 (12,40)
TAPE & REEL
4040001-3 /C 10/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Tape and Reel information for the Format Lead Option package.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are
sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard
warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using TI components. To minimize the risks associated with customer products and applications, customers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,
or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual
property of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied
by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive
business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional
restrictions.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all
express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not
responsible or liable for any such statements.
TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably
be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing
such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products
and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be
provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in
such safety-critical applications.
TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are
specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military
specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at
the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.
TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are
designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated
products in automotive applications, TI will not be responsible for any failure to meet such requirements.
Following are URLs where you can obtain information on other Texas Instruments products and application solutions:
Products
Applications
Amplifiers
amplifier.ti.com
Audio
www.ti.com/audio
Data Converters
dataconverter.ti.com
Automotive
www.ti.com/automotive
DLP® Products
www.dlp.com
Communications and
Telecom
www.ti.com/communications
DSP
dsp.ti.com
Computers and
Peripherals
www.ti.com/computers
Clocks and Timers
www.ti.com/clocks
Consumer Electronics
www.ti.com/consumer-apps
Interface
interface.ti.com
Energy
www.ti.com/energy
Logic
logic.ti.com
Industrial
www.ti.com/industrial
Power Mgmt
power.ti.com
Medical
www.ti.com/medical
Microcontrollers
microcontroller.ti.com
Security
www.ti.com/security
RFID
www.ti-rfid.com
Space, Avionics &
Defense
www.ti.com/space-avionics-defense
RF/IF and ZigBee® Solutions www.ti.com/lprf
Video and Imaging
www.ti.com/video
Wireless
www.ti.com/wireless-apps
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2010, Texas Instruments Incorporated