Texas Instruments LM317T

Linear Voltage Regulator IC Positive Adjustable 1 Output 1.25 V ~ 37 V 1.5A TO-220-3
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageTO-220
MountThrough Hole
Number of Pins3
Weight2.299997 g
Technical
Accuracy1.5 %
Current Rating1.5 A
Dropout Voltage2 V
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Output Voltage37 V
Max Supply Voltage40 V
Min Input Voltage4.2 V
Min Operating Temperature0 °C
Min Output Voltage1.2 V
Min Supply Voltage3 V
Nominal Supply Current5 mA
Number of Outputs1
Number of Regulators1
Output Current1.5 A
Output TypeAdjustable
Output Voltage1.2 V
PolarityPositive
Power Supply Rejection Ratio (PSRR)80 dB
Schedule B8542390000
TerminationThrough Hole
Dimensions
Height4.7 mm
Length14.986 mm
Thickness4.572 mm
Width10.16 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM317T.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet40 pages10 years ago
Datasheet39 pages10 years ago
Datasheet39 pages10 years ago
Technical Drawing2 pages11 years ago
Datasheet38 pages11 years ago
Datasheet31 pages11 years ago
Verical
Datasheet30 pages12 years ago
Datasheet28 pages13 years ago
element14 APAC
Datasheet41 pages9 years ago
Datasheet48 pages7 years ago
Datasheet48 pages8 years ago
Farnell
Datasheet48 pages6 years ago
Datasheet39 pages10 years ago
Datasheet25 pages18 years ago
Upverter
Datasheet39 pages10 years ago
Datasheet55 pages1 year ago
National Semiconductor
Datasheet28 pages15 years ago
Datasheet28 pages14 years ago
Newark
Datasheet26 pages17 years ago
Datasheet40 pages9 years ago
RS (Formerly Allied Electronics)
Datasheet5 pages18 years ago

Inventory History

3 month trend:
-53.27%

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 4 days ago)

Related Parts

Descriptions

Descriptions of Texas Instruments LM317T provided by its distributors.

Linear Voltage Regulator IC Positive Adjustable 1 Output 1.25 V ~ 37 V 1.5A TO-220-3
Standard Regulator Pos 1.25V to 37V 1.5A 3-Pin(3+Tab) TO-220 Tube
IC, ADJ LINEAR REG, 1.2V TO 37V, TO-220
NSC LM317T 45/TUBE Linear Regulators - Standard TO -220 1.5A ADJ VREG
IC, REGULATOR ADJ +1.2/37V,TUBE45; Voltage Regulator Type:Positive Adjustable; Voltage, Input Max:40V; Voltage, Output Max:37V; Output Current Max:1.5A; Voltage, Dropout:2V; Outputs, No. of:1; Voltage, Output Adjustable Max:37V; ;RoHS Compliant: Yes
V REG ADJ +1.2/37V, TO-220-3, 317; Voltage Regulator Type:Positive Adjustable; Voltage, Input Max:40V; Voltage, Output Max:37V; Max Output Current:1.5A; Voltage, Dropout:2V; No. of Outputs:1; Voltage, Output Adjustable Max:37V; Voltage, Output Adjustable Min:1.2V; Voltage, Supply Min:3V; Voltage, Supply Max:40V; Termination Type:Through Hole; Case Style:TO-220; No. of Pins:3; Operating Temperature Range:0°C to +125°C; Temp, Op. Max:125°C; Temp, Op. Min:0°C; Base Number:317; IC Generic Number:317; Voltage, Input Min:4.2V; Voltage, Output:37V; Voltage, Output Min:1.2V

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LM 317T
  • LM317-T
  • LM317T.

Technical Specifications

Physical
Case/PackageTO-220
MountThrough Hole
Number of Pins3
Weight2.299997 g
Technical
Accuracy1.5 %
Current Rating1.5 A
Dropout Voltage2 V
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Output Voltage37 V
Max Supply Voltage40 V
Min Input Voltage4.2 V
Min Operating Temperature0 °C
Min Output Voltage1.2 V
Min Supply Voltage3 V
Nominal Supply Current5 mA
Number of Outputs1
Number of Regulators1
Output Current1.5 A
Output TypeAdjustable
Output Voltage1.2 V
PolarityPositive
Power Supply Rejection Ratio (PSRR)80 dB
Schedule B8542390000
TerminationThrough Hole
Dimensions
Height4.7 mm
Length14.986 mm
Thickness4.572 mm
Width10.16 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM317T.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet40 pages10 years ago
Datasheet39 pages10 years ago
Datasheet39 pages10 years ago
Technical Drawing2 pages11 years ago
Datasheet38 pages11 years ago
Datasheet31 pages11 years ago
Verical
Datasheet30 pages12 years ago
Datasheet28 pages13 years ago
element14 APAC
Datasheet41 pages9 years ago
Datasheet48 pages7 years ago
Datasheet48 pages8 years ago
Farnell
Datasheet48 pages6 years ago
Datasheet39 pages10 years ago
Datasheet25 pages18 years ago
Upverter
Datasheet39 pages10 years ago
Datasheet55 pages1 year ago
National Semiconductor
Datasheet28 pages15 years ago
Datasheet28 pages14 years ago
Newark
Datasheet26 pages17 years ago
Datasheet40 pages9 years ago
RS (Formerly Allied Electronics)
Datasheet5 pages18 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago