STMicroelectronics LM317D2T-TR, 1 Linear Voltage, Voltage Regulator 1.5A, 1.2 → 37 V 3-Pin, D2PAK
- RS Stock No.:
- 714-0782P
- Mfr. Part No.:
- LM317D2T-TR
- Brand:
- STMicroelectronics
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Subtotal 25 units (supplied on a continuous strip)*
£22.05
(exc. VAT)
£26.45
(inc. VAT)
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In Stock
- 1,000 unit(s) ready to ship
- Plus 999,998,995 unit(s) shipping from 02 January 2026
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Units | Per unit |
|---|---|
| 25 - 45 | £0.882 |
| 50 - 120 | £0.832 |
| 125 - 245 | £0.788 |
| 250 + | £0.752 |
*price indicative
- RS Stock No.:
- 714-0782P
- Mfr. Part No.:
- LM317D2T-TR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Regulator Type | Linear Voltage | |
| Maximum Output Current | 1.5A | |
| Number of Outputs | 1 | |
| Output Voltage | 1.2 → 37 V | |
| Line Regulation | 0.04 %/V | |
| Load Regulation | 0.5 % | |
| Mounting Type | Surface Mount | |
| Polarity | Positive | |
| Package Type | D2PAK | |
| Pin Count | 3 | |
| Reference Voltage | 1.3V | |
| Output Type | Adjustable | |
| Dimensions | 10.24 x 9.35 x 4.57mm | |
| Height | 4.57mm | |
| Maximum Operating Temperature | +125 °C | |
| Maximum Input Voltage | 40 V | |
| Minimum Operating Temperature | 0 °C | |
| Width | 9.35mm | |
| Length | 10.24mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Regulator Type Linear Voltage | ||
Maximum Output Current 1.5A | ||
Number of Outputs 1 | ||
Output Voltage 1.2 → 37 V | ||
Line Regulation 0.04 %/V | ||
Load Regulation 0.5 % | ||
Mounting Type Surface Mount | ||
Polarity Positive | ||
Package Type D2PAK | ||
Pin Count 3 | ||
Reference Voltage 1.3V | ||
Output Type Adjustable | ||
Dimensions 10.24 x 9.35 x 4.57mm | ||
Height 4.57mm | ||
Maximum Operating Temperature +125 °C | ||
Maximum Input Voltage 40 V | ||
Minimum Operating Temperature 0 °C | ||
Width 9.35mm | ||
Length 10.24mm | ||
LM217/LM317 Linear Voltage Regulator, STMicroelectronics
The STMicroelectronics LM217, LM317 Positive linear voltage regulator are robust as they feature internal current limiting and thermal shutdown. The adjustable voltage regulator is supplied in various packages from TO220, TO220FP and D2PAK devices. This series offers 1.5 Amps of load current with an output range of 1.2 V to 37 V by using the resistive divider.
0.1% line and load regulation
Safe operational area protection
Floating operation for high voltage
Safe operational area protection
Floating operation for high voltage
The STMicroelectronics LM317 are monolithic integrated circuit in TO-220, TO-220FP and D²PAK packages intended for use as positive adjustable voltage regulator. They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range. The nominal output voltage is selected by means of a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulator.
Output current in excess of 1.5 A
0.1% line and load regulation
Floating operation for high voltages
0.1% line and load regulation
Floating operation for high voltages
Linear Voltage Regulators, STMicroelectronics