TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
TPS3820, TPS3823, TPS3828 . . . DBV PACKAGE
FEATURES
(TOP VIEW)
D Qualified for Automotive Applications
D ESD Protection Exceeds 2000 V Per
D
D
D
D
D
D
D
RESET
1
GND
2
MR
3
MIL-STD-883, Method 3015; Using Human
Body Model (C = 100 pF, R = 1500 Ω)
Power-On Reset Generator With Fixed
Delay Time of 200 ms (TPS3823/4/5/8)
or 25 ms (TPS3820)
Manual Reset Input (TPS3820/3/5/8)
Reset Output Available in Active-Low
(TPS3820/3/4/5), Active-High (TPS3824) and
Open-Drain (TPS3828)
Supply Voltage Supervision Range
2.5 V, 3 V, 3.3 V, 5 V
Watchdog Timer (TPS3820/3/4/8)
Supply Current of 15 μA (Typ)
SOT23-5 Package
5
VDD
4
WDI
TPS3824 . . . DBV PACKAGE
(TOP VIEW)
RESET
1
GND
2
RESET
3
5
VDD
4
WDI
TPS3825 . . . DBV PACKAGE
(TOP VIEW)
RESET
1
GND
2
RESET
3
5
VDD
4
MR
APPLICATIONS
D Applications Using Automotive DSPs,
D
D
D
D
D
D
Microcontrollers, or Microprocessors
Industrial Equipment
Programmable Controls
Automotive Systems
Battery-Powered Equipment
Intelligent Instruments
Wireless Communications Systems
typical application
3.3 V
100 nF
VDD
RESET
VDD
RESET
MSP430C325
TPS3823-33
MR
WDI
GND
I/O
GND
description
The TPS382x family of supervisors provides circuit initialization and timing supervision, primarily for DSP and
processor-based systems.
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 © 2008 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
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
description (continued)
During power-on, RESET is asserted when supply voltage VDD becomes higher than 1.1 V. Thereafter, the
supply voltage supervisor monitors VDD and keeps RESET active as long as VDD remains below the threshold
voltage VIT−. An internal timer delays the return of the output to the inactive state (high) to ensure proper system
reset. The delay time, td, starts after VDD has risen above the threshold voltage VIT−. When the supply voltage
drops below the threshold voltage VIT−, the output becomes active (low) again. No external components are
required. All the devices of this family have a fixed-sense threshold voltage VIT− set by an internal voltage
divider.
The TPS3820/3/5/8 devices incorporate a manual reset input, MR. A low level at MR causes RESET to become
active. The TPS3824/5 devices include a high-level output RESET. TPS3820/3/4/8 have a watchdog timer that
is periodically triggered by a positive or negative transition at WDI. When the supervising system fails to retrigger
the watchdog circuit within the time-out interval, ttout, RESET becomes active for the time period td. This event
also reinitializes the watchdog timer. Leaving WDI unconnected disables the watchdog.
In applications where the input to the WDI pin may be active (transitioning high and low) when the
TPS3820/3/4/8 is asserting RESET, the TPS3820/3/4/8 does not return to a non-reset state when the input
voltage is above Vt. If the application requires that input to WDI is active when RESET is asserted, WDI must
be decoupled from the active signal. This can be accomplished by using an N-channel FET in series with the
WDI pin, with the gate of the FET connected to the RESET output as shown in Figure 1.
TPS3824
WDI
WDI External
RESET
Figure 1
The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are available
in a 5-pin SOT23-5 package. The TPS382x-xxQ devices are characterized for operation over a temperature
range of −40°C to 125°C, and are qualified in accordance with AEC-Q100 stress test qualification for integrated
circuits.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
PACKAGE INFORMATION{}
DEVICE NAME
THRESHOLD VOLTAGE
MARKING
TPS3820-33QDBVRQ1§
2.93 V
PDEQ
TPS3820-50QDBVRQ1§
4.55 V
PDDQ
TPS3823-25QDBVRQ1§
2.25 V
PAPQ
TPS3823-30QDBVRQ1§
2.63 V
PAQQ
TPS3823-33QDBVRQ1§
2.93 V
PARQ
TPS3823-50QDBVRQ1§
4.55 V
PASQ
TPS3824-25QDBVRQ1§
2.25 V
PATQ
TPS3824-30QDBVRQ1§
2.63 V
PAUQ
TPS3824-33QDBVRQ1§
2.93 V
PAVQ
TPS3824-50QDBVRQ1§
4.55 V
PAWQ
TPS3825-33QDBVRQ1§
2.93 V
PDGQ
TPS3825-50QDBVRQ1§
4.55 V
PDFQ
TPS3828-33QDBVRQ1§
2.93 V
PDIQ
TPS3828-50QDBVRQ1§
4.55 V
PDHQ
†
For the most current package and ordering information, see the Package Option
Addendum at the end of this document, or see the TI web site at
http://www.ti.com.
‡ Package drawings, thermal data, and symbolization are available at
http://www.ti.com/packaging.
§ The DBVR package indicates tape and reel of 3000 parts.
FUNCTION/TRUTH TABLE
INPUTS
‡
§
OUTPUTS
MR‡
VDD>VIT
RESET
RESET§
L
0
L
H
L
1
L
H
H
0
L
H
H
1
H
L
TPS3820/3/5/8
TPS3824/5
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
functional block diagram
VDD
Watchdog
Timer Logic
Reset†
Reset
Logic
Reset
52 kΩ
+
_
MR‡
40 kΩ
Vref
Transition
Detector
WDI
†TPS3824/5
‡TPS3820/3/5/8
timing diagram
VDD
VIT
1.1 V
td
td
tt(out)
td
undefined
undefined
RESET
WDI
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
RESET, RESET, MR, WDI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to (VDD + 0.3 V)
Maximum low output current, IOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA
Maximum high output current, IOH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −5 mA
Input clamp current range, IIK (VI < 0 or VI > VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA
Output clamp current range, IOK (VO < 0 or VO > VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Soldering temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°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.
NOTE 1: All voltage values are with respect to GND.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
OPERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
TA = 125°C
POWER RATING
DBV
437 mW
3.5 mW/°C
280 mW
227 mW
87 mW
recommended operating conditions
Supply voltage, VDD
Input voltage, VI
MIN
MAX
1.1
5.5
V
VDD + 0.3
V
0
0.7 × VDD
High-level input voltage at MR and WDI, VIH
Low-level input voltage, VIL
Input transition rise and fall rate at MR or WDI, Δt/ΔV
Operating free-air temperature range, TA
−40
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
UNIT
V
0.3 × VDD
V
100
ns/V
125
°C
5
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
RESET
VOH
High-level output voltage
TPS382x-25
VDD = VIT− + 0.2 V
IOH = −20 μA
TPS382x-30
TPS382x-33
VDD = VIT− + 0.2 V
IOH = −30 μA
TPS382x-50
VDD = VIT− + 0.2 V
IOH = −120 μA
TPS3824-25
TPS3825-25
VDD ≥ 1.8 V, IOH = −100 μA
TPS3824-30
TPS3825-30
RESET
TPS3824-33
TPS3825-33
MIN
TYP
MAX
UNIT
0 8 × VDD
0.8
V
VDD − 1.5 V
0 8 × VDD
0.8
V
VDD ≥ 1.8 V, IOH = −150 μA
TPS3824-50
TPS3825-50
TPS3824-25
TPS3825-25
TPS3824-30
TPS3825-30
RESET
VOL
Low-level output voltage
TPS3824-33
TPS3825-33
VDD = VIT− + 0.2 V
IOL = 1.2 mA
TPS3824-50
TPS3825-50
VDD = VIT− + 0.2 V
IOL = 3 mA
TPS382x-25
VDD = VIT− − 0.2 V
IOL = 1 mA
TPS382x-30
RESET
VDD = VIT− + 0.2 V
IOL = 1 mA
TPS382x-33
TPS382x-50
VDD = VIT− −0.2
0.2 V
IOL = 1.2 mA
TPS382x-25
V
0.4
V
2.25
2.30
2.59
2.63
2.69
2.88
2.93
3
TPS382x-50
4.49
4.55
4.64
TPS382x-25
2.19
2.25
2.30
TPS382x-30
2.55
2.63
2.69
2.84
2.93
3
4.44
4.55
4.65
TPS382x-33
Negative-going
Negative
going input threshold
voltage (see Note 3)
0 45
0.45
2.21
TPS382x-30
VIT−
V
VDD = VIT− − 0.2 V
IOL = 3 mA
VDD ≥ 1.1 V, IOL = 20 μA
Power-up reset voltage (see Note 2)
04
0.4
TPS382x-33
TA = 0°C to 85°C
TA = − 40°C to 125°C
TPS382x-50
V
V
TPS382x-25
TPS382x-30
Vhys
Hysteresis at VDD input
30
TPS382x-33
TPS382x-50
mV
50
NOTES: 2. The lowest supply voltage at which RESET becomes active. tr, VDD ≥ 15 μs/V
3. To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 μF) should be placed near the supply terminals.
6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted) (continued)
PARAMETER
IIH(AV)
TEST CONDITIONS
IIH
High-level input current
IIL
Low level input current
Low-level
MAX
UNIT
μA
120
WDI = 0.3 V, VDD = 5.5 V
time average (dc = 12%)
−15
WDI
WDI = VDD
140
190
MR
MR = VDD × 0.7,
VDD = 5.5 V
−40
−60
WDI
WDI = 0.3 V, VDD = 5.5 V
140
190
MR
MR = 0.3 V, VDD = 5.5 V
−110
−160
WDI
Average low-level input current
TYP
WDI = VDD,
time average (dc = 88%)
Average high-level input current
IIL(AV)
MIN
TPS382x-25
IOS
Output short-circuit
short circuit current
(see Note 4)
TPS382x-30
RESET
TPS382x-33
−400
400
VDD = VIT, max + 0.2 V,
VO = 0 V
TPS382x-50
IDD
−800
WDI and MR unconnected,
Outputs unconnected
Supply current
15
Internal pullup resistor at MR
Ci
Input capacitance at MR, WDI
A
μA
VI = 0 V to 5.5 V
25
μA
52
kΩ
5
pF
NOTE 4: The RESET short-circuit current is the maximum pullup current when RESET is driven low by a μP bidirectional reset pin.
timing requirements at RL = 1 MΩ, CL = 50 pF, TA = 25°C
PARAMETER
tw
Pulse width
TEST CONDITIONS
at VDD
VDD = VIT− + 0.2 V,
VDD = VIT- - 0.2 V
at MR
VDD ≥ VIT− + 0.2 V,
VIL = 0.3 x VDD,
at WDI
VDD ≥ VIT− + 0.2 V,
VIL = 0.3 x VDD,
MIN
MAX
UNIT
6
μs
VIH = 0.7 x VDD
1
μs
VIH = 0.7 x VDD
100
ns
switching characteristics at RL = 1 MΩ, CL = 50 pF, TA = 25°C
PARAMETER
TEST CONDITIONS
TPS3820
ttout
Watchdog time out
TPS3823/4/8
TPS3820
td
tPHL
tPLH
Delay time
Propagation (delay) time,
high-to-low-level output
Propagation (delay) time,
low to high level output
low-to-high-level
TPS3823/4/5/8
MIN
TYP
MAX
UNIT
VDD ≥ VIT− + 0.2 V,
See Timing Diagram
112
200
310
ms
0.9
1.6
2.5
s
VDD ≥ VIT− + 0.2 V,
See timing diagram
15
25
37
120
200
300
MR to RESET delay
(TPS3820/3/5/8)
VDD ≥ VIT− + 0.2 V,
VIL = 0.3 x VDD,
VIH = 0.7 x VDD
0.1
VDD to RESET delay
VIL = VIT- - 0.2 V,
VIH = VIT- + 0.2 V
25
MR to RESET delay (TPS3824/5)
VDD ≥ VIT− + 0.2 V,
VIL = 0.3 x VDD,
VIH = 0.7 x VDD
0.1
VDD to RESET delay (TPS3824/5)
VIL = VIT- - 0.2 V,
VIH = VIT- + 0.2 V
25
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
ms
μs
μs
7
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE AT VDD
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
1.001
19
MR = Open
WDI = Open
TA = 25°C
17
1
15
I DD− Supply Current − μ A
Normalized Input Threshold Voltage − VIT (TA), VIT (25 °C)
TYPICAL CHARACTERISTICS
0.999
0.998
0.997
13
TPS382x-33
11
9
7
5
3
0.996
1
0.995
−40
−15
10
60
35
−1
−0.5
85
0.5
1.5
TA − Free-Air Temperature − °C
6.5
3
VDD = 2.66 V
WDI = Open
MR = Open
VOL − Low-Level Output Voltage − V
VDD = 5.5 V
WDI = Open
0
I I − Input Current − μ A
5.5
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
50
−40°C
−100
85°C
−150
0
1
2
3
4
5
6
VI − Input Voltage at MR − V
2.5
2
1.5
85°C
1
−40°C
0.5
0
0
2
1
3
4
5
Figure 5
POST OFFICE BOX 655303
6
7
8
IOL − Low-Level Output Current − mA
Figure 4
8
4.5
Figure 3
INPUT CURRENT
vs
INPUT VOLTAGE AT MR
−200
−1
3.5
VDD − Supply Voltage − V
Figure 2
−50
2.5
• DALLAS, TEXAS 75265
9
10
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1
PROCESSOR SUPERVISORY CIRCUITS
SGLS143B − DECEMBER 2002 − REVISED JUNE 2008
TYPICAL CHARACTERISTICS
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
6
3
VOH − High-Level Output Voltage − V
VDD = 3.2 V
WDI = Open
MR = Open
2.5
−40°C
2
1.5
85°C
1
0.5
0
0
−50
−100
−150
−200
VDD = 5.5 V
WDI = Open
MR = Open
5
4
−40°C
3
85°C
2
1
0
−250
0
IOH − High-Level Output Current − μA
−100
−200
−300
−400
−500
−600
−700
IOH − High-Level Output Current − μA
Figure 6
Figure 7
MINIMUM PULSE DURATION AT VDD
vs
VDD THRESHOLD OVERDRIVE
10
t w − Minimum Pulse Duration at VDD − μs
VOH − High-Level Output Voltage − V
3.5
WDI = Open
MR = Open
8
6
4
2
0
0
200
400
600
800
1000
VDD − Threshold Overdrive − mV
Figure 8
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
9
PACKAGE OPTION ADDENDUM
www.ti.com
11-Nov-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)
2T25-50QFRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2T28-33QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
2U3820-50QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2U3823-25QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2U3823-30QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2U3823-33QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
2U3823-50QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
2U3824-25QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2U3824-33QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2U3824-50QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2U3825-33QDBVRG4Q1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TPS3820-33QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3820-50DBVRQ1G4
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3820-50QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TPS3823-25QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
TBD
CU NIPDAU Level-1-220C-UNLIM
Purchase Samples
TPS3823-30QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3823-33QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3823-50QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
TBD
CU NIPDAU Level-1-220C-UNLIM
Request Free Samples
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
11-Nov-2010
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TPS3824-25QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TPS3824-30QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3824-33QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3824-50QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3825-33QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TPS3825-50QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
TBD
CU NIPDAU Level-1-220C-UNLIM
Request Free Samples
TPS3828-33QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TPS3828-50QDBVRG4Q
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
TPS3828-50QDBVRQ1
ACTIVE
SOT-23
DBV
5
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
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.
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.
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
11-Nov-2010
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 TPS3820-33-Q1, TPS3820-50-Q1, TPS3823-25-Q1, TPS3823-30-Q1, TPS3823-33-Q1, TPS3823-50-Q1, TPS3824-25-Q1,
TPS3824-30-Q1, TPS3824-33-Q1, TPS3824-50-Q1, TPS3825-33-Q1, TPS3825-50-Q1, TPS3828-33-Q1, TPS3828-50-Q1 :
• Catalog: TPS3820-33, TPS3820-50, TPS3823-25, TPS3823-30, TPS3823-33, TPS3823-50, TPS3824-25, TPS3824-30, TPS3824-33, TPS3824-50, TPS3825-33,
TPS3825-50, TPS3828-33, TPS3828-50
NOTE: Qualified Version Definitions:
• Catalog - TI's standard catalog product
Addendum-Page 3
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