TI LM317DCY 3-terminal adjustable regulator Datasheet

LM317
3-TERMINAL ADJUSTABLE REGULATOR
www.ti.com
SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
FEATURES
•
•
Output Voltage Range Adjustable From 1.25 V
to 37 V
Output Current Greater Than 1.5 A
Internal Short-Circuit Current Limiting
Thermal Overload Protection
Output Safe-Area Compensation
KC (TO-220) PACKAGE
(TOP VIEW)
OUTPUT
OUTPUT
DCY (SOT-223) PACKAGE
(TOP VIEW)
•
•
INPUT
OUTPUT
INPUT
OUTPUT
ADJUST
KCS (TO-220) PACKAGE
(TOP VIEW)
OUTPUT
•
INPUT
OUTPUT
ADJUST
ADJUST
OUTPUT
KTE PACKAGE
(TOP VIEW)
KTT (TO-263) PACKAGE
(TOP VIEW)
INPUT
INPUT
OUTPUT
ADJUST
OUTPUT
ADJUST
DESCRIPTION/ORDERING INFORMATION
The LM317 is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over
an output-voltage range of 1.25 V to 37 V. It is exceptionally easy to use and requires only two external resistors
to set the output voltage. Furthermore, both line and load regulation are better than standard fixed regulators.
In addition to having higher performance than fixed regulators, this device includes on-chip current limiting,
thermal overload protection, and safe operating-area protection. All overload protection remains fully functional,
even if the ADJUST terminal is disconnected.
The LM317 is versatile in its applications, including uses in programmable output regulation and local on-card
regulation. Or, by connecting a fixed resistor between the ADJUST and OUTPUT terminals, the LM317 can
function as a precision current regulator. An optional output capacitor can be added to improve transient
response. The ADJUST terminal can be bypassed to achieve very high ripple-rejection ratios, which are difficult
to achieve with standard three-terminal regulators.
ORDERING INFORMATION (1)
PACKAGE (2)
TA
PowerFLEX™ – KTE
LM317KTER
Tube of 80
LM317DCY
Reel of 2500
LM317DCYR
TO-220 – KC
Tube of 50
LM317KC
TO-220, short shoulder – KCS
Tube of 20
LM317KCS
TO-263 – KTT
Reel of 500
LM317KTTR
SOT-223 – DCY
0°C to 125°C
(1)
(2)
ORDERABLE PART NUMBER
Reel of 2000
TOP-SIDE MARKING
LM317
L3
LM317
LM317
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 www.ti.com.
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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.
PowerFLEX, PowerPAD are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1997–2007, Texas Instruments Incorporated
LM317
3-TERMINAL ADJUSTABLE REGULATOR
www.ti.com
SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
SCHEMATIC DIAGRAM
INPUT
OUTPUT
ADJUST
Absolute Maximum Ratings (1)
over virtual junction temperature range (unless otherwise noted)
MIN
VI – VO
Input-to-output differential voltage
TJ
Tstg
(1)
MAX
UNIT
40
V
Operating virtual junction temperature
150
°C
Lead temperature 1,6 mm (1/16 in) from case for 10 s
260
°C
150
°C
Storage temperature range
–65
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.
Package Thermal Data (1)
(1)
(2)
2
PACKAGE
BOARD
θJA
θJC
θJP (2)
PowerFLEX™ (KTE)
High K, JESD 51-5
23°C/W
3°C/W
SOT-223 (DCY)
High K, JESD 51-7
53°C/W
30.6°C/W
TO-220 (KC/KCS)
High K, JESD 51-5
19°C/W
17°C/W
3°C/W
TO-263 (KTT)
High K, JESD 51-5
25.3°C/W
18°C/W
1.94°C/W
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.
For packages with exposed thermal pads, such as QFN, PowerPAD™, or PowerFLEX™, θJP is defined as the thermal resistance
between the die junction and the bottom of the exposed pad.
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LM317
3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
Recommended Operating Conditions
MIN
VI – VO
Input-to-output differential voltage
IO
Output current
3
TJ
Operating virtual junction temperature
MAX
40
UNIT
V
1.5
A
0
125
°C
TYP
MAX
UNIT
TJ = 25°C
0.01
0.04
TJ = 0°C to 125°C
0.02
0.07
25
mV
0.1
0.5
%VO
Electrical Characteristics
over recommended ranges of operating virtual junction temperature (unless otherwise noted)
TEST CONDITIONS (1)
PARAMETER
Line regulation (2)
Load regulation
VI – VO = 3 V to 40 V
IO = 10 mA to 1500 mA
CADJ = 10 µF, (3)
TJ = 25°C
TJ = 0°C to 125°C
Thermal regulation
20-ms pulse,
MIN
VO ≤ 5 V
VO ≥ 5 V
VO ≤ 5 V
20
70
mV
VO ≥ 5 V
0.3
1.5
%VO
0.03
0.07
%VO/W
50
100
µA
0.2
5
µA
1.25
1.3
V
TJ = 25°C
ADJUST terminal current
Change in
ADJUST terminal current
VI – VO = 2.5 V to 40 V, PD ≤ 20 W, IO = 10 mA to 1500 mA
Reference voltage
VI – VO = 3 V to 40 V, PD ≤ 20 W, IO = 10 mA to 1500 mA
Output-voltage
temperature stability
TJ = 0°C to 125°C
0.7
Minimum load current
to maintain regulation
VI – VO = 40 V
3.5
Maximum output current
VI – VO ≤ 15 V,
PD < PMAX (4)
VI – VO ≤ 40 V,
PD < PMAX
RMS output noise voltage
f = 10 Hz to 10 kHz,
(% of VO)
Ripple rejection
VO = 10 V,
Long-term stability
TJ = 25°C
(1)
(2)
(3)
(4)
(4),
TJ = 25°C
1.2
1.5
2.2
0.15
0.4
TJ = 25°C
f = 120 Hz
%/V
%VO
10
A
0.003
CADJ = 0
µF (3)
CADJ = 10 µF (3)
%VO
57
62
dB
64
0.3
mA
1
%/1k hr
Unless otherwise noted, the following test conditions apply: |VI – VO| = 5 V and IOMAX = 1.5 A, TJ = 0°C to 125°C. Pulse testing
techniques are used to maintain the junction temperature as close to the ambient temperature as possible.
Line regulation is expressed here as the percentage change in output voltage per 1-V change at the input.
CADJ is connected between the ADJUST terminal and GND.
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.
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3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
TYPICAL CHARACTERISTICS
LOAD REGULATION
LOAD REGULATION
1.4
10.01
TA = 25°C
TA = –40°C
1.2
10.005
TA = –40°C
1
0.8
TA = 25°C
V OUT – V
V OUT – V
10
9.995
TA = 125°C
9.99
0.6
0.4
TA = 125°C
0.2
0
9.985
-0.2
VOUT = 10 V Nom
VOUT = VREF
9.98
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
-0.4
IOUT – A
IOUT – A
LOAD TRANSIENT RESPONSE
10.4
-1.5
-4
9.4
-4.5
9.2
CADJ = 0 µF
70
60
50
40
30
20
10
0
-10
-20
9
-30
-5
9.8
-3.5
9.6
-4
9.4
-4.5
-5
9
Tim e – µs
Tim e – µs
4
9.2
CADJ = 10 µF
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70
9.6
-3
60
-3.5
10
50
9.8
-2.5
40
-3
10.2
VOUT
30
10
-2
20
-2.5
10.4
10
10.2
VOUT
10.6
VIN
0
-2
-1
-10
-1.5
10.6
10.8
-20
VIN
-0.5
11
-30
-1
10.8
Load Current – A
-0.5
Load Current – A
0
11
V OUT Deviation – V
0
LOAD TRANSIENT RESPONSE
LM317
3-TERMINAL ADJUSTABLE REGULATOR
www.ti.com
SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
TYPICAL CHARACTERISTICS (continued)
LINE REGULATION
LINE TRANSIENT RESPONSE
20
1.285
10.10
CADJ = 0 µF
1.28
19
10.08
VOUT
V IN Change – V
1.27
V OUT – V
TA = –40°C
1.265
TA = 25°C
1.26
TA = 125°C
1.255
18
10.06
17
10.04
VIN
16
10.02
15
10.00
14
9.98
V OUT – V
1.275
1.25
V IN – V
65
55
45
35
25
Tim e – µs
RIPPLE REJECTION
vs
FREQUENCY
LINE TRANSIENT RESPONSE
20
-90
10.12
CADJ = 10 µF
VOUT
10.10
-80
10.08
-70
10.06
17
10.04
VIN
16
10.02
15
V OUT – V
18
Ripple Rejection – dB
19
V IN = 15 V
V OUT = 10 V
IOUT = 500 m A
TA = 25°C
CADJ = 0 µF
-60
CADJ = 10 µF
-50
-40
-30
10.00
-20
Tim e – µs
65
55
45
35
25
15
5
-5
9.98
-15
14
-25
V IN Change – V
15
5
-5
-25
40
35
30
25
20
15
10
5
0
1.24
-15
1.245
-10
100
100
1k
1000
10k
10000
100k
100000
1M
1000000
Frequency – Hz
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3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
TYPICAL CHARACTERISTICS (continued)
RIPPLE REJECTION
vs
OUTPUT CURRENT
RIPPLE REJECTION
vs
OUTPUT VOLTAGE
-68
-75
-66
-70
-65
Ripple Rejection – dB
Ripple Rejection – dB
-64
-62
-60
-58
-56
V IN = 15 V
V OUT = 10 V
f = 120 Hz
TA = 25°C
-54
-52
-60
-55
-50
V IN – V OUT = 15 V
IOUT = 500 m A
f = 120 Hz
TA = 25°C
-45
-40
IOUT – A
1.5
1.4
1.3
1.2
1
1.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0
0.1
-50
-35
5
10
15
20
V OUT – V
6
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25
30
35
LM317
3-TERMINAL ADJUSTABLE REGULATOR
www.ti.com
SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
APPLICATION INFORMATION
D1 (Note E)
1N4002
VI
Input
Output
LM317
R1
240 Ω
Adjust
Ci (Note A)
0.1 µF
VO (Note C)
Vref = 1.25 V
IAdj
D2 (Note E)
1N4002
CO (Note B)
1.0 µF
CADJ (Note D)
R2
NOTES: A. Ci is not required, but is recommended, particularly if the regulator is not in close proximity to the power-supply filter
capacitors. A 0.1-µF disc or 1-µF tantalum provides sufficient bypassing for most applications, especially when adjustment
and output capacitors are used.
B. CO improves transient response, but is not needed for stability.
C. VO is calculated as shown:
ǒ
VO + V ref 1 )
R2
R1
Ǔ ) (I
Adj
R 2)
Because IAdj typically is 50 µA, it is negligible in most applications.
D. CADJ is used to improve ripple rejection; it prevents amplification of the ripple as the output voltage is adjusted higher. If
CADJ is used, it is best to include protection diodes.
E. If the input is shorted to ground during a fault condition, protection diodes provide measures to prevent the possibility of
external capacitors discharging through low-impedance paths in the IC. By providing low-impedance discharge paths for
CO and CADJ, respectively, D1 and D2 prevent the capacitors from discharging into the output of the regulator.
Figure 1. Adjustable Voltage Regulator
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3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
APPLICATION INFORMATION (continued)
LM317
+35 V
INPUT
OUTPUT
VO
R1
120 Ω
ADJUST
−10 V
C1
0.1 µF
R3
680 Ω
R2
3 kΩ
VO is calculated as:
ǒ
Ǔ
VO + Vref 1 ) R2 ) R3 ) I Adj(R2 ) R3) – 10 V
R1
Since IAdj typically is 50 µA, it is negligible in most applications.
Figure 2. 0-V to 30-V Regulator Circuit
LM317
VI
INPUT
VO
OUTPUT
ADJUST
R1
240 Ω
D1
1N4002
(see Note A)
C1
0.1 µF
C3
1 µF
R2
5 kΩ
C2
10 µF
NOTE A: D1 discharges C2 if the output is shorted to ground.
Figure 3. Adjustable Regulator Circuit With Improved Ripple Rejection
LM317
VI
INPUT
OUTPUT
ADJUST
R1
Ilimit + 1.2
R1
Figure 4. Precision Current-Limiter Circuit
8
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LM317
3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
APPLICATION INFORMATION (continued)
R2
720 Ω
R1
240 Ω
ADJUST
VI
INPUT
OUTPUT
LM317
LM317
INPUT
OUTPUT
VO
R3
120 Ω
ADJUST
C1
0.1 µF
C2
1 µF
Output
Adjust
R4
1 kΩ
Figure 5. Tracking Preregulator Circuit
LM317
INPUT
VI
VO
OUTPUT
ADJUST
R1
1.2 kΩ
R2
20 kΩ
Figure 6. 1.25-V to 20-V Regulator Circuit With Minimum Program Current
LM317
VI
INPUT
OUTPUT
ADJUST
LM317
VO(1)
VI
INPUT
R1
120 Ω
OUTPUT
LM317
VO(1)
VI
ADJUST
INPUT
OUTPUT
VO(1)
ADJUST
R2
1 kΩ
(1) Minimum load current from each output is 10 mA. All output voltages are within 200 mV of each other.
Figure 7. Adjusting Multiple On-Card Regulators With a Single Control
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3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
APPLICATION INFORMATION (continued)
RS
0.2 Ω
(see Note A)
LM317
INPUT
VI
OUTPUT
R1
240 Ω
ADJUST
R2
2.4 kΩ
NOTE A: RS controls the output impedance of the charger.
ZOUT + RS 1 ) R2
R1
The use of RS allows for low charging rates with a fully charged battery.
ǒ
Ǔ
Figure 8. Battery-Charger Circuit
LM317
VI
INPUT
24 Ω
OUTPUT
ADJUST
Figure 9. 50-mA Constant-Current Battery-Charger Circuit
LM317
VI
INPUT
OUTPUT
ADJUST
VO = 15 V
R1
240 Ω
D1
1N4002
R3
50 kΩ
R2
2.7 kΩ
2N2905
C1
25 µF
Figure 10. Slow Turn-On 15-V Regulator Circuit
10
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3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
APPLICATION INFORMATION (continued)
LM317
INPUT
VI
OUTPUT
480 Ω
ADJUST
120 Ω
12 VI(PP)
120 Ω
ADJUST
INPUT
VI
480 Ω
6 VO(PP)
2 W (TYP)
OUTPUT
LM317
Figure 11. AC Voltage-Regulator Circuit
LM317
VI+
INPUT
OUTPUT
ADJUST
R1
240 Ω
R2
1.1 kΩ
R3
(see Note A)
VI−
NOTE A: R3 sets the peak current (0.6 A for a 1-Ω resistor).
Figure 12. Current-Limited 6-V Charger Circuit
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3-TERMINAL ADJUSTABLE REGULATOR
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SLVS044R – SEPTEMBER 1997 – REVISED APRIL 2007
APPLICATION INFORMATION (continued)
LM317
VI
INPUT
0.2 Ω
OUTPUT
ADJUST
LM317
INPUT
0.2 Ω
OUTPUT
ADJUST
4.5 V to 25 V
LM317
INPUT
0.2 Ω
OUTPUT
ADJUST
5 kΩ
100 Ω
5 kΩ
_
TL080
+
2N2905
150 Ω
200 pF
1.5 kΩ
Figure 13. Adjustable 4-A Regulator Circuit
TIP73
2N2905
VI
500 Ω
5 kΩ
22 Ω
LM317
INPUT
VO
OUTPUT
ADJUST
120 Ω
10 µF
10 µF
(see Note B)
1N4002
See
Note A
NOTES: A. The minimum load current is 30 mA.
B. This optional capacitor improves ripple rejection.
Figure 14. High-Current Adjustable Regulator Circuit
12
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47 µF
PACKAGE OPTION ADDENDUM
www.ti.com
20-Apr-2007
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
LM317DCY
ACTIVE
SOT-223
DCY
4
80
Green (RoHS &
no Sb/Br)
CU SN
Level-2-260C-1YEAR
LM317DCYG3
ACTIVE
SOT-223
DCY
4
80
Green (RoHS &
no Sb/Br)
CU SN
Level-2-260C-1YEAR
LM317DCYR
ACTIVE
SOT-223
DCY
4
2500 Green (RoHS &
no Sb/Br)
CU SN
Level-2-260C-1YEAR
LM317DCYRG3
ACTIVE
SOT-223
DCY
4
2500 Green (RoHS &
no Sb/Br)
CU SN
Level-2-260C-1YEAR
LM317KC
NRND
TO-220
KC
3
50
Pb-Free
(RoHS)
CU SN
N / A for Pkg Type
LM317KCE3
NRND
TO-220
KC
3
50
Pb-Free
(RoHS)
CU SN
N / A for Pkg Type
LM317KCS
ACTIVE
TO-220
KCS
3
50
Pb-Free
(RoHS)
CU SN
N / A for Pkg Type
Lead/Ball Finish
MSL Peak Temp (3)
LM317KTER
NRND
PFM
KTE
3
2000
TBD
CU SN
Level-3-240C-168 HR
LM317KTTR
ACTIVE
DDPAK/
TO-263
KTT
3
500
Green (RoHS &
no Sb/Br)
CU SN
Level-3-245C-168 HR
LM317KTTRG3
ACTIVE
DDPAK/
TO-263
KTT
3
500
Green (RoHS &
no Sb/Br)
CU SN
Level-3-245C-168 HR
(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.
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.
Addendum-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
30-Apr-2007
TAPE AND REEL INFORMATION
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
Device
LM317KTER
30-Apr-2007
Package Pins
KTE
3
Site
Reel
Diameter
(mm)
Reel
Width
(mm)
A0 (mm)
B0 (mm)
K0 (mm)
P1
(mm)
SEM
0
0
9.8
11.0
2.45
12
TAPE AND REEL BOX INFORMATION
Device
Package
Pins
Site
Length (mm)
Width (mm)
Height (mm)
LM317KTER
KTE
3
SEM
333.2
333.2
31.75
Pack Materials-Page 2
W
Pin1
(mm) Quadrant
24
NONE
MECHANICAL DATA
MPDS094A – APRIL 2001 – REVISED JUNE 2002
DCY (R-PDSO-G4)
PLASTIC SMALL-OUTLINE
6,70 (0.264)
6,30 (0.248)
3,10 (0.122)
2,90 (0.114)
4
0,10 (0.004) M
3,70 (0.146)
3,30 (0.130)
7,30 (0.287)
6,70 (0.264)
Gauge Plane
1
2
0,84 (0.033)
0,66 (0.026)
2,30 (0.091)
4,60 (0.181)
1,80 (0.071) MAX
3
0°–10°
0,10 (0.004) M
0,25 (0.010)
0,75 (0.030) MIN
1,70 (0.067)
1,50 (0.059)
0,35 (0.014)
0,23 (0.009)
Seating Plane
0,08 (0.003)
0,10 (0.0040)
0,02 (0.0008)
4202506/B 06/2002
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters (inches).
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion.
Falls within JEDEC TO-261 Variation AA.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MPFM001E – OCTOBER 1994 – REVISED JANUARY 2001
KTE (R-PSFM-G3)
PowerFLEX PLASTIC FLANGE-MOUNT
0.375 (9,52)
0.080 (2,03)
0.070 (1,78)
0.365 (9,27)
0.360 (9,14)
0.050 (1,27)
0.040 (1,02)
0.350 (8,89)
0.220 (5,59)
NOM
0.010 (0,25) NOM
Thermal Tab
(See Note C)
0.360 (9,14)
0.350 (8,89)
0.295 (7,49)
NOM
0.320 (8,13)
0.310 (7,87)
0.420 (10,67)
0.410 (10,41)
1
3
0.025 (0,63)
0.031 (0,79)
0.100 (2,54)
Seating Plane
0.004 (0,10)
0.010 (0,25) M
0.005 (0,13)
0.001 (0,03)
0.200 (5,08)
0.041 (1,04)
0.031 (0,79)
0.010 (0,25)
NOM
Gage Plane
3°– 6°
0.010 (0,25)
4073375/F 12/00
NOTES: A.
B.
C.
D.
E.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
The center lead is in electrical contact with the thermal tab.
Dimensions do not include mold protrusions, not to exceed 0.006 (0,15).
Falls within JEDEC MO-169
PowerFLEX is a trademark of Texas Instruments.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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