STMicroelectronics LM317BT, 5-Channel Linear, Voltage Regulator, 2.2 A, 37 V, TO-220 3-Pin
- RS Stock No.:
- 168-8786
- Mfr. Part No.:
- LM317BT
- Manufacturer:
- STMicroelectronics
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Bulk discount available
Subtotal (1 tube of 50 units)*
HK$133.50
FREE delivery for orders over HK$250.00
Temporarily out of stock
- 650 unit(s) shipping from 11 March 2026
- Plus 1,000 unit(s) shipping from 29 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 50 - 50 | HK$2.67 | HK$133.50 |
| 100 - 150 | HK$2.588 | HK$129.40 |
| 200 + | HK$2.512 | HK$125.60 |
*price indicative
- RS Stock No.:
- 168-8786
- Mfr. Part No.:
- LM317BT
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Voltage Regulator | |
| Regulator Type | Linear | |
| Number of Outputs | 5 | |
| Output Voltage | 37 V | |
| Line Regulation | 0.07 %/V | |
| Load Regulation | 70 mV | |
| Mount Type | Through Hole | |
| Polarity | Positive | |
| Package Type | TO-220 | |
| Output Current | 2.2A | |
| Pin Count | 3 | |
| Output Type | Adjustable | |
| Switching Regulator | No | |
| Width | 4.6 mm | |
| Length | 10.4mm | |
| Height | 15.75mm | |
| Standards/Approvals | RoHS | |
| Series | LM317 | |
| Maximum Input Voltage | 40V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Regulator | ||
Regulator Type Linear | ||
Number of Outputs 5 | ||
Output Voltage 37 V | ||
Line Regulation 0.07 %/V | ||
Load Regulation 70 mV | ||
Mount Type Through Hole | ||
Polarity Positive | ||
Package Type TO-220 | ||
Output Current 2.2A | ||
Pin Count 3 | ||
Output Type Adjustable | ||
Switching Regulator No | ||
Width 4.6 mm | ||
Length 10.4mm | ||
Height 15.75mm | ||
Standards/Approvals RoHS | ||
Series LM317 | ||
Maximum Input Voltage 40V | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
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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