Texas Instruments LM317AH
Production
Technical Specifications
Physical
Case/PackageTO-39
MountThrough Hole
Number of Pins3
Technical
Accuracy1 %
Dropout Voltage170 mV
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current500 mA
Min Input Voltage4.2 V
Min Operating Temperature-40 °C
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeAdjustable
Output Voltage37 V
Output Voltage Accuracy1 %
PackagingBox
PolarityPositive
Power Supply Rejection Ratio (PSRR)80 dB
Quiescent Current60 µA
Reference Voltage1.262 V
Dimensions
Height0 m
Length8.255 mm
Thickness4.445 mm
Width8.255 mm
Inventory History
3 month trend: +93.27%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Documents
Download datasheets and manufacturer documentation for Texas Instruments LM317AH.
Texas Instruments
National Semiconductor
Upverter
iiiC
Jameco
DigiKey
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM317AH.
Evaluation Kit
Related Parts
Texas InstrumentsLM317AH/NOPB
1.5-A, 40-V, adjustable linear voltage regulator with high-accuracy 3-TO -40 to 125
Texas InstrumentsLM117H
Extended Temperature 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO -55 to 150
Texas InstrumentsLM317H
1.5-A, 40-V, adjustable linear voltage regulator 3-TO 0 to 0
Descriptions
Descriptions of Texas Instruments LM317AH provided by its distributors.
1.5-A, 40-V, adjustable linear voltage regulator with high-accuracy 3-TO -40 to 125
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-3
Standard Regulator Pos 1.2V to 37V 0.5A 3-Pin TO-39 Box
Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBCY3
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.
Inventory History
3 month trend: +93.27%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTO-39
MountThrough Hole
Number of Pins3
Technical
Accuracy1 %
Dropout Voltage170 mV
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current500 mA
Min Input Voltage4.2 V
Min Operating Temperature-40 °C
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeAdjustable
Output Voltage37 V
Output Voltage Accuracy1 %
PackagingBox
PolarityPositive
Power Supply Rejection Ratio (PSRR)80 dB
Quiescent Current60 µA
Reference Voltage1.262 V
Dimensions
Height0 m
Length8.255 mm
Thickness4.445 mm
Width8.255 mm
Documents
Download datasheets and manufacturer documentation for Texas Instruments LM317AH.
Texas Instruments
National Semiconductor
Upverter
iiiC
Jameco
DigiKey