1 Features

1• Output Adjustable From 1.25 V to 125 V when

Used with an External Resistor Divider

• 700-mA Output Current

• Full Short-Circuit, Safe-Operating-Area, and

Thermal-Shutdown Protection

• 0.001%/V Typical Input Voltage Regulation

• 0.15% Typical Output Voltage Regulation

• 76-dB Typical Ripple Rejection

2 Applications

• Electronic Point of Sale

• Medical, Health, and Fitness Applications

• Printers

• Applications and White Goods

3 Description

The TL783 device is an adjustable three-terminal

high-voltage regulator with an output range of 1.25 V

to 125 V and a DMOS output transistor capable of

sourcing more than 700 mA. It is designed for use in

high-voltage applications where standard bipolar

regulators cannot be used. Excellent performance

specifications, superior to those of most bipolar

regulators, are achieved through circuit design and

advanced layout techniques.