LM317T Adjustable Voltage Regulator (+1.2V to +37V, 1.5A) The LM317T is a versatile positive adjustable voltage regulator capable of supplying output voltages from +1.2V to +37V with an output current up to 1.5A. It offers superior line and load regulation and includes features such as current limiting, thermal overload protection, and safe area compensation — making it ideal for power supply designs and adjustable power regulation. Packaged in the TO-220 form factor, the LM317T is easy to mount on heatsinks for thermal management. ✅ Key Features: Adjustable Output Voltage: +1.2V to +37V Output Current: Up to 1.5A Internal thermal overload protection Short-circuit current limiting Safe area compensation for reliability Line regulation typically 0.01%/V Load regulation typically 0.1% Easy to use with only 2 external resistors to set output voltage 📐 Specifications: Parameter Value Output Voltage Range +1.2V to +37V (adjustable) Output Current (Max) 1.5A Line Regulation 0.01%/V (typical) Load Regulation 0.1% (typical) Dropout Voltage 2 – 3V Reference Voltage 1.25V (typical) Temperature Range 0°C to +125°C Package Type TO-220 ⚙️ Applications: Adjustable regulated power supplies Battery chargers LED drivers Lab bench power supplies Post-regulation for switching supplies DIY electronics projects requiring custom voltage levels