Adjustable Voltage Regulator TL783 (TO-220)

High-Voltage Adjustable Voltage Regulator for Everyday Projects

The TL783 by Texas Instruments is an easy-to-use adjustable voltage regulator designed for projects and repairs requiring reliable high-voltage control. This regulator gives you smooth, stable output voltages anywhere from 1.25V to 125V DCperfect for hobbyists and everyday electronics applications.

Key Features of the TL783 Adjustable Voltage Regulator

• Wide Voltage Output: Adjustable from 1.25VDC to 125VDC using simple resistor settings.
• High Output Current: Supplies up to 700mA, making it suitable for a wide range of power supplies and circuits.
• Easy Mounting: Comes in a TO-220 package for straightforward installation and heatsink compatibility.
• Reliable Protection: Built-in safety features help protect your circuits against overcurrent and overheating.

How to Use

Setting the TL783 output voltage is as easy as connecting an external resistor divider between the output and adjust pin. Designed similarly to the popular LM317, but able to handle higher voltages, this regulator is ideal for powering audio equipment, LED lighting, robotics, or custom electronics needing precision voltage control.

Technical Specifications

• Input Voltage Range: Supports up to 125VDC
• Output Voltage Range: Adjustable from 1.25VDC to 125VDC
• Maximum Output Current: 700mA
• Package Type: TO-220
• Manufacturer: Texas Instruments
• Manufacturer Part Number: TL783C

Get More Information

For full specifications, wiring instructions, and application tips, please download the official TL783 datasheet here (PDF).