STMicroelectronics LM317D2T-TR, Voltage Regulator 20 W 40V 3-Pin
- RS Stock No.:
- 714-0782
- Mfr. Part No.:
- LM317D2T-TR
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 pack of 5 units)*
£4.13
(exc. VAT)
£4.955
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 115 unit(s) ready to ship
- Plus 75 unit(s) ready to ship from another location
- Plus 1,000 unit(s) shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | £0.826 | £4.13 |
| 25 - 45 | £0.774 | £3.87 |
| 50 - 120 | £0.732 | £3.66 |
| 125 - 245 | £0.692 | £3.46 |
| 250 + | £0.66 | £3.30 |
*price indicative
- RS Stock No.:
- 714-0782
- 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 | |
| Product Type | Voltage Regulator | |
| Mount Type | Surface | |
| Polarity | Positive | |
| Pin Count | 3 | |
| Power Rating | 20W | |
| Height | 4.57mm | |
| Width | 9.35 mm | |
| Standards/Approvals | No | |
| Series | LM317 | |
| Length | 10.24mm | |
| Maximum Operating Temperature | 125°C | |
| Maximum Input Voltage | 40V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Regulator | ||
Mount Type Surface | ||
Polarity Positive | ||
Pin Count 3 | ||
Power Rating 20W | ||
Height 4.57mm | ||
Width 9.35 mm | ||
Standards/Approvals No | ||
Series LM317 | ||
Length 10.24mm | ||
Maximum Operating Temperature 125°C | ||
Maximum Input Voltage 40V | ||
Automotive Standard No | ||
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
Linear Voltage Regulators, STMicroelectronics
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