Part Details for LM317T by National Semiconductor Corporation
Overview of LM317T by National Semiconductor Corporation
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for LM317T
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 250 |
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RFQ | ||
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Bristol Electronics | 214 |
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RFQ | ||
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Bristol Electronics | 234 |
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RFQ | ||
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Bristol Electronics | 21 |
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RFQ | ||
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Quest Components | Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP | 108 |
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$0.3826 / $0.5739 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP (Also Known As: LM317TP+) | 108 |
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$0.3826 / $0.5739 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP | 88 |
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$0.4500 / $1.0000 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP (Also Known As: LM317TP+) | 88 |
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$0.4500 / $1.0000 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP (Also Known As: LM317TP+) | 4 |
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$0.7700 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP | 4 |
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$0.7700 | Buy Now |
Part Details for LM317T
LM317T CAD Models
LM317T Part Data Attributes
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LM317T
National Semiconductor Corporation
Buy Now
Datasheet
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LM317T
National Semiconductor Corporation
IC VREG 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN, Adjustable Positive Single Output Standard Regulator
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, TO-220, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | ADJUSTABLE | |
| Dropout Voltage1-Nom | 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 | e0 | |
| Line Regulation-Max (%/V) | 0.07 | |
| Load Regulation-Max(%) | 1.5% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 37 V | |
| Output Voltage1-Min | 1.2 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-220 | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Packing Method | RAIL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 40 |
Alternate Parts for LM317T
This table gives cross-reference parts and alternative options found for LM317T. 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 LM317T, 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 |
|---|---|---|---|
| UPC317H-AZ | Adjustable Positive Standard Regulator, 1.3V Min, 30V Max, BIPolar, PSFM3, PLASTIC, SIP-3 | NEC Electronics Group | LM317T vs UPC317H-AZ |
| LM317AT | IC VREG 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN, Adjustable Positive Single Output Standard Regulator | National Semiconductor Corporation | LM317T vs LM317AT |
| LM317T | Adjustable Positive Standard Regulator, 1.25V Min, 40V Max, PSFM3, PLASTIC, TO-220, 3 PIN | TT Electronics Resistors | LM317T vs LM317T |
| LM317AT | Adjustable Positive Standard Regulator, PSFM3, PLASTIC, TO-220, 3 PIN | TT Electronics Resistors | LM317T vs LM317AT |
| LM317HVT | IC VREG 1.2 V-57 V ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN, Adjustable Positive Single Output Standard Regulator | National Semiconductor Corporation | LM317T vs LM317HVT |
| UPC317H | Adjustable Positive Standard Regulator, 1.3V Min, 30V Max, BIPolar, PSFM3, PLASTIC, SIP-3 | NEC Electronics America Inc | LM317T vs UPC317H |
| LM317T | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSFM3, PLASTIC, TO-220, 3 PIN | Micro Commercial Components | LM317T vs LM317T |
| PJ317CZ | Adjustable Positive Standard Regulator, 1.25V Min, 37V Max, BIPolar, PSFM3, TO-220, 3 PIN | Promax-Johnton Electronic Corporation | LM317T vs PJ317CZ |
| LM317KCSE3 | 1.5-A, 40-V, adjustable linear voltage regulator 3-TO-220 0 to 125 | Texas Instruments | LM317T vs LM317KCSE3 |
| LM317AHVT | ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN | TT Electronics Power and Hybrid / Semelab Limited | LM317T vs LM317AHVT |