Datasheets
LM317KCS by: Texas Instruments

1.5-A, 40-V, adjustable linear voltage regulator 3-TO-220 0 to 125

Part Details for LM317KCS by Texas Instruments

Overview of LM317KCS by Texas Instruments

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Price & Stock for LM317KCS

Part # Distributor Description Stock Price Buy
DISTI # 296-13869-5-ND
DigiKey IC REG LIN POS ADJ 1.5A TO220-3 Min Qty: 1000 Lead time: 12 Weeks Container: Tube Temporarily Out of Stock
  • 1,000 $0.3818
$0.3818 Buy Now
DISTI # 26AJ7246
Newark V Reg, 37Vin, 1.5A, 0.1%, Adj, 3To220, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.25V, Adjustable Output Voltage Max:37V, Input Voltage Min:3V, Input Voltage Max:40V, Product Range:-, Output Current:1.5A, Output Rohs Compliant: Yes |TEXAS INSTRUMENTS LM317KCS Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $1.1200
  • 10 $1.0400
  • 100 $0.9630
  • 500 $0.9220
  • 1,000 $0.8810
  • 2,500 $0.8400
$0.8400 / $1.1200 Buy Now
DISTI # 595-LM317KCS
Mouser Electronics Linear Voltage Regulators 3-Term Adj. Pos. RoHS: Compliant 0
  • 1 $0.8300
  • 10 $0.7080
  • 100 $0.5360
  • 500 $0.4560
  • 1,000 $0.3650
  • 2,500 $0.3310
  • 10,000 $0.3250
  • 25,000 $0.3150
$0.3150 / $0.8300 Order Now
Bristol Electronics   100
RFQ
Bristol Electronics   85
RFQ
Quest Components Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP 68
  • 1 $1.1815
  • 5 $0.9452
  • 22 $0.7089
$0.7089 / $1.1815 Buy Now
Ameya Holding Limited   Min Qty: 25 400
  • 25 $0.6807
$0.6807 Buy Now
DISTI # C1S746200232510
Chip1Stop LDO Regulator Pos 1.25V to 37V 1.5A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant pbFree: Yes Container: Tube 424
  • 5 $0.4220
  • 10 $0.3710
  • 50 $0.3420
  • 100 $0.3140
  • 200 $0.3050
$0.3050 / $0.4220 Buy Now
DISTI # 3122686
element14 Asia-Pacific V REG, 37VIN, 1.5A, 0.1%, ADJ, 3TO220 RoHS: Compliant Min Qty: 1 Container: Each 0
  • 1 $1.7637
  • 10 $1.5414
  • 50 $1.2820
  • 100 $1.1487
  • 250 $1.0597
  • 500 $0.9856
  • 1,000 $0.9337
  • 2,500 $0.8967
$0.8967 / $1.7637 Buy Now
DISTI # 3122686
Farnell V REG, 37VIN, 1.5A, 0.1%, ADJ, 3TO220 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each 0
  • 1 $0.9573
  • 10 $0.7808
  • 100 $0.5398
  • 500 $0.4604
  • 1,000 $0.4465
  • 2,500 $0.4326
  • 5,000 $0.4188
$0.4188 / $0.9573 Buy Now
Win Source Electronics IC REG LINEAR ADJ 1.5A TO220-3 36000
  • 95 $0.5370
  • 230 $0.4410
  • 355 $0.4270
  • 485 $0.4130
  • 625 $0.4000
  • 840 $0.3580
$0.3580 / $0.5370 Buy Now

Part Details for LM317KCS

LM317KCS CAD Models

LM317KCS Part Data Attributes

LM317KCS Texas Instruments
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LM317KCS Texas Instruments 1.5-A, 40-V, adjustable linear voltage regulator 3-TO-220 0 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Lifetime Buy
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SFM
Package Description TO-220, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability ADJUSTABLE
Dropout Voltage1-Nom 2 V
Input Voltage-Max 40 V
Input Voltage-Min 3 V
Input-Output Voltage Differential-Max 40 V
Input-Output Voltage Differential-Min 3 V
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Length 10.16 mm
Line Regulation-Max (%/V) 0.07
Load Regulation-Max(%) 1.5%
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Current1-Max 1.5 A
Output Voltage1-Max 37 V
Output Voltage1-Min 1.25 V
Package Body Material PLASTIC/EPOXY
Package Code TO-220
Package Equivalence Code SIP3,.1TB
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Packing Method TUBE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 4.7 mm
Surface Mount NO
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Voltage Tolerance-Max 5%
Width 8.7 mm

Alternate Parts for LM317KCS

This table gives cross-reference parts and alternative options found for LM317KCS. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM317KCS, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LM317T 1.2 V to 37 V adjustable voltage regulators STMicroelectronics LM317KCS vs LM317T
LM317T IC VREG 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN, Adjustable Positive Single Output Standard Regulator Linear Technology LM317KCS vs LM317T
LM317T2 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN onsemi LM317KCS vs LM317T2
LM317T#PBF Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3 Analog Devices Inc LM317KCS vs LM317T#PBF
LM317T 1.5-A, 40-V, adjustable linear voltage regulator 3-TO-220 Texas Instruments LM317KCS vs LM317T
LM317KC 3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-TO-220 0 to 125 Texas Instruments LM317KCS vs LM317KC
LM317KCE3 3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-TO-220 0 to 125 Texas Instruments LM317KCS vs LM317KCE3
LM317T 3-Terminal 1.5 A Positive Adjustable Voltage Regulator, 1000-TUBE onsemi LM317KCS vs LM317T
LM317T#PBF IC VREG 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN, Adjustable Positive Single Output Standard Regulator Linear Technology LM317KCS vs LM317T#PBF
LM317T/NOPB 1.5-A, 40-V, adjustable linear voltage regulator 3-TO-220 0 to 125 Texas Instruments LM317KCS vs LM317T/NOPB
Part Number Description Manufacturer Compare
LM317BD2TR4G Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Positive TJ = -40° to +125°C, 3 LEAD D2PAK, 800-REEL onsemi LM317KCS vs LM317BD2TR4G
LM317S/NOPB 1.5-A, 40-V, adjustable linear voltage regulator 3-DDPAK/TO-263 0 to 125 Texas Instruments LM317KCS vs LM317S/NOPB
LM317T#PBF Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3 Analog Devices Inc LM317KCS vs LM317T#PBF
LM317S 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO3, TO-263, 3 PIN Texas Instruments LM317KCS vs LM317S
LM317DCYR 1.5-A, 40-V, adjustable linear voltage regulator 4-SOT-223 0 to 125 Texas Instruments LM317KCS vs LM317DCYR
LM317KC 3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-TO-220 0 to 125 Texas Instruments LM317KCS vs LM317KC
LM317KCE3 3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-TO-220 0 to 125 Texas Instruments LM317KCS vs LM317KCE3
LM217D2T 1.2 V to 37 V adjustable voltage regulators STMicroelectronics LM317KCS vs LM217D2T
LM317SX/NOPB 1.5-A, 40-V, adjustable linear voltage regulator 3-DDPAK/TO-263 0 to 125 Texas Instruments LM317KCS vs LM317SX/NOPB
LM317ASX Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO3 National Semiconductor Corporation LM317KCS vs LM317ASX

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