# Voltage regulator LM317T LM317

> Adjustable linear voltage regulator LM317T (LM317) in TO-220 package. Variable output voltage from 1.25 V to 37 V, maximum output current 1.5 A. DC input voltage accepted from 4.2 V to 40 V. Step-down type with variable voltage regulation. Suitable for voltage stabilization and regulation in electronic projects and power supplies.

- Page: https://sigmanortec.ro/en/voltage-regulator-lm317t-lm317
- Price: 2.72 RON
- Availability: In stock; 1-2 zile
- Reference: 33031 · EAN: 5946828898953
- Category: Electronic components > Other Tension Modules > Voltage Regulators
- Specifications: Minimum Output Voltage: 1.25; Maximum Output Voltage: 37; Source Type: descend; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 1.5; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.003 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:22 (Europe/Bucharest)

## Description

The adjustable linear regulator is ideal for stabilizing and regulating voltage in electronic projects and power supplies. It offers variable output between 1.2 and 37 V, current up to 1.5 A, accepts input voltage up to 40 V, and the TO-220 package allows for easy mounting and efficient heat dissipation.
Linear voltage regulator LM 317T, LM 317, TO-220 case.
Output Voltage: 1.2 V to 37 V
Output Current: 1.5 A
Output Type: Adjustable
Input Voltage MAX: 40 V
Input Voltage MIN: 4.2 V