STMicroelectronics LM317T

Name: STMicroelectronics LM317T
Brand: STMicroelectronics
SKU: LM317T

Voltage Regulator; linear; adjustable; Vout: 1.2-37V; 1.5A; 0+125 deg.C; THT; TO220

$ 0.215

Production

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

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Distributor		SKU		Min	Pkg
Future Electronics	4	LM317T	1,330,360	100	Tube			0.220	0.215	0.200
Avnet	2	LM317T	25,175	1		0.223	0.197	0.196	0.196	0.196	1d
Newark	2	LM317T.	25,775	1		0.648	0.478	0.388	0.320	0.313
Arrow Electronics	3	LM317T	1,069,684	1		0.228	0.197	0.181	0.177	0.174
Verical	3	LM317T	1,069,680	30				0.181	0.177	0.174

Inventory History

3 month trend: -9.37%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics LM317T.

Newark

Datasheet25 pages13 years ago

Datasheet25 pages20 years ago

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IHS

Factory Futures

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Inventory History

3 month trend:

-9.37%

CAD Models

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Alternate Parts

This Part

Alternate Parts

STMicroelectronicsLM317T

Texas InstrumentsLM317KCS

Price @ 1000

$ 0.215

$ 0.609

Stock

5,804,153

332,774

Authorized Distributors

Case/Package

TO-220

Number of Pins

Number of Outputs

Max Output Current

1.5 A

Min Input Voltage

4.2 V

Max Input Voltage

40 V

Min Output Voltage

1.2 V

1.25 V

Max Output Voltage

37 V

Accuracy

5 %

Dropout Voltage

2 V

Power Supply Rejection Ratio (PSRR)

80 dB

64 dB

Supply Chain

Country of OriginMainland China

Export Control Classification Number (ECCN) CodeEAR99

Harmonized Tariff Schedule (HTS) Code8542.39.00.60

Introduction Date1980-01-04

Lifecycle StatusProduction (Last Updated: 4 months ago)

Related Parts

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onsemiLM317T

LDO Regulator Pos 1.2V to 37V 0.3A 3-Pin(3+Tab) TO-220AB Rail

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Texas InstrumentsLM317KCT

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

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Texas InstrumentsLM317KCS

LDO Regulator Pos 1.25V to 37V 1.5A 3-Pin(3+Tab) TO-220 Tube

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STMicroelectronicsL7805CV-DG

Linear Voltage Regulator, Fixed, 10V to 35V Input, 5V/1.5A Out, TO-220-3

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STMicroelectronicsL7805CV

Linear Voltage Regulator, Fixed, Positive Output, 35 V, 5 V, 1.5 A, 3 Pins, TO-220

Details

Descriptions

Descriptions of STMicroelectronics LM317T provided by its distributors.

Voltage Regulator; linear; adjustable; Vout: 1.2-37V; 1.5A; 0+125 deg.C; THT; TO220

Maritex

Standard Regulator Pos 1.2V to 37V 1.5A 3-Pin(3+Tab) TO-220 Rail

Verical

1.5A Adjustable 1.2V~37V positive 40V TO-220 Linear Voltage Regulators (LDO) ROHS

Dasenic

Linear Voltage Regulator 1,2-37V/1,5A TO220 LM 317 T

Rapid Electronics

IC, ADJ LINEAR REG, 1.2V TO 37V, TO-220

Newark

CIRCUIT; TO-220; 40V; 0.01 %/V (TYP.) LINE REGULATION; 5 MV (TYP.); 1 %; 3

RS (Formerly Allied Electronics)

V REG ADJ +1.2/37V, TO-220-3, 317; Primary Input Voltage:40V; Output Voltage Adjustable Range:1.2V to 37V; No. of Outputs:1; No. of Pins:3; Output Current:1.5A; Voltage Regulator Case Style:TO-220; Operating Temperature Range:0°C to +125°C; SVHC:No SVHC (15-Dec-2010); Adjustable Output Voltage Max:37V; Adjustable Output Voltage Min:1.2V; Base Number:317; Device Marking:LM317T; IC Generic Number:317; Input Voltage Max:41.2V; Input Voltage Min:1.2V; Operating Temperature Max:125°C; Operating Temperature Min:0°C; Operating Voltage Tolerance +:4%; Output Current Max:1.5A; Output Voltage Max:37V; Output Voltage Min:1.2V; Package / Case:TO-220; Supply Voltage Max:40V; Termination Type:Through Hole; Voltage Regulator Type:Positive Adjustable

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Manufacturer Aliases

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

ST MICRO
STM
SGS
SGS THOMSON
INMOS
STMICROE
STMICROEL
STMICR
ST MIC
ST MICROELECTRONIC
SGS THOMPSON
SESCOSEM
STMICROELECT
ST8
STMICROELECTRON
WAFERSCALE
SGS-ATES
ST MICROELECTRONICS SEMI
ST/SGS
ST MICROELECTRO
SGST
THOMS
STMICROELE
WAFERSCALE INTEGRATION INC
SGS-Thomson Microelectronics
ST Microeletronics

Part Number Aliases

This part may be known by these alternate part numbers:

LM 317 T
LM 317/T
LM 317T
LM-317/T
LM-317T
LM317 T
LM317-T
LM317/T
LM317T.
LM317T..

Inventory History

3 month trend: -9.37%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Technical Specifications

Physical

Case/PackageTO-220

Contact PlatingTin

MountThrough Hole

Number of Pins3

Number of Terminals3

Weight2.299997 g

Technical

Max Input Voltage40 V

Max Junction Temperature (Tj)125 °C

Max Operating Temperature125 °C

Max Output Current1.5 A

Max Output Voltage37 V

Manufacturer Package Identifier0015988_typeA_Rev_T

Min Input Voltage4.2 V

Min Operating Temperature0 °C

Min Output Voltage1.2 V

Number of Channels1

Number of Circuits1

Number of Outputs1

Number of Regulators1

Output ConfigurationPositive

Output Current1.5 A

Output TypeAdjustable

Output Voltage37 V

PolarityPositive

Power Supply Rejection Ratio (PSRR)80 dB

Reference Voltage1.25 V

Schedule B8542390000

Tolerance5 %

Dimensions

Height9.15 mm

Height - Seated (Max)19.35 mm

Length10.2 mm

Terminal Pitch2.54 mm

Width4.5 mm