Texas Instruments LM317H
$ 16.525
Production
Inventory History
3 month trend: -1.92%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments LM317H symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 16.525
$ 47.74
Stock
269,370
89,532
Authorized Distributors
4
2
Min Input Voltage
4.2 V
4.25 V
Max Input Voltage
40 V
41.25 V
Polarity
Positive
Positive
Output Type
Adjustable
Adjustable
Number of Regulators
1
-
Output Voltage
37 V
37 V
Output Current
500 mA
500 mA
Dropout Voltage
2.25 V
1.5 V
Power Supply Rejection Ratio (PSRR)
80 dB
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM317H.
Evaluation Kit
Related Parts
Texas InstrumentsLM317H/NOPB
80dB~65dB(120Hz) 10mA Adjustable 1.5A 1 1.25V 4.2V 37V 40V 0.3% 0.02%/V TO-39-3 4.45mm
Texas InstrumentsLM317AH/NOPB
1.5-A, 40-V, adjustable linear voltage regulator with high-accuracy 3-TO -40 to 125
Descriptions
Descriptions of Texas Instruments LM317H provided by its distributors.
LM117/LM317A/LM317-N 3-Terminal Adjustable Regulator | IC REG LIN POS ADJ 500MA TO39-3
80dB~65dB(120Hz) 10mA Adjustable 1.5A 1 1.25V 4.2V 37V 40V 0.3% 0.02%/V TO-3 4.45mm
Voltage Regulator; V, -0.3 V; 0.005 %/V (Typ.); 0.1 % (Typ.); 1 % (Typ.)
1.5-A, 40-V, adjustable linear voltage regulator 3-TO 0 to 0
Standard Regulator Pos 1.25V to 37V 1.5A 3-Pin TO-39 Bulk
LM317 Bulk Through Hole Over Current Over Temperature Short Circuit voltage regulator linear 2.25V 0m 500mA 0C~125C
LM317-N-MIL 1.5A ADJUSTABLE OUTP
V REG ADJ +1.2/37V, TO-39-3, 317; Voltage Regulator Type:Positive Adjustable; Voltage, Input Max:60V; Voltage, Output Max:57V; Max Output Current:1.5A; Voltage, Dropout:2.25V; 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-39; 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 INSTRUMENTS INC
- TEXAS INS
- 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
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -1.92%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-3
MountThrough Hole
Number of Pins3
Technical
Dropout Voltage2.25 V
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current500 mA
Min Input Voltage4.2 V
Min Operating Temperature-55 °C
Number of Outputs1
Number of Regulators1
Output Current500 mA
Output TypeAdjustable
Output Voltage37 V
PackagingBox
PolarityPositive
Power Supply Rejection Ratio (PSRR)80 dB
Quiescent Current3.5 mA
Dimensions
Height0 m
Length8.255 mm
Thickness4.445 mm
Width8.255 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements