LM317T IC Adjustable Variable Voltage Regulator – TO-220
LM317T IC Adjustable Variable Voltage Regulator – TO-220 - 1 is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
We Accept:
Delivery and Shipping
Delivery and Shipping
Shipping & Processing
Order Processing
- Same business-day for orders placed before 3 PM (GMT), except in rare cases when it may take 1 additional business day.
- Larger or specialist items require up to 3 business days to process.
Delivery Options
- Royal Mail 48
- Free on orders over £20
- £2.99 on orders under £20
- Delivery in 2–3 business days
- Tracked 24 (Next-Day) — £4.99
-
Standard (Large & Specialist Items)
- Free on orders over £20
- £6.99 on orders under £20
- Delivery in 2–14 business days (typically around 7 days)
- Processing may take up to 3 business days
- International
- We ship worldwide. Delivery options and estimated timeframes for your country are available at checkout.
- Customs, duties, and import taxes are your responsibility.
You’ll receive tracking details as soon as your order ships [track your order here]. For full details, please see our [Shipping Policy].
LM317T IC Adjustable Variable Voltage Regulator – TO-220
£1.99
STMicroelectronics LM317 Adjustable Linear Voltage Regulator – 1.5 A, 37 V, TO-220
The STMicroelectronics LM317 is a positive, adjustable linear voltage regulator designed for reliable voltage regulation in through-hole applications. With support for up to 1.5 A output current and a maximum output voltage of 37 V, it offers stable performance and precise regulation across a wide operating temperature range.
Housed in a TO-220 package, this regulator is RoHS compliant and suitable for designs requiring adjustable output voltage and consistent line regulation.
Key Features
-
Adjustable positive linear voltage regulator
-
Up to 1.5 A output current
-
Maximum output voltage: 37 V
-
Low line regulation: 0.04 %/V
-
Through-hole mounting
-
TO-220, 3-pin package
-
RoHS compliant
Technical Specifications
| Attribute | Value |
|---|---|
| Brand | STMicroelectronics |
| Series | LM317 |
| Product Type | Voltage Regulator |
| Regulator Type | Linear |
| Output Type | Adjustable |
| Polarity | Positive |
| Output Voltage | 37 V |
| Output Current | 1.5 A |
| Line Regulation | 0.04 %/V |
| Minimum Input Voltage | 3 V |
| Maximum Input Voltage | 40 V |
| Switching Regulator | No |
| Mount Type | Through Hole |
| Package Type | TO-220 |
| Pin Count | 3 |
| Height | 9.15 mm |
| Length | 10.4 mm |
| Width | 4.6 mm |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | 125 °C |
| Standards / Approvals | RoHS |
| Automotive Standard | No |

