TL432

DESCRIPTION

The UTC TL432 is a three-terminal adjustable shunt regulator

highly accurate 1.25V band gap reference with 0.5%, 1% tolerance.

The device offers thermal stability, wide operating current (50mA)

and an extended temperature range of 0 to 85C for operation in

power supply applications. The UTC TL432 offers a wide operating

voltage range of up to 12V and is an excellent choice for voltage

reference requirements in an isolated feedback circuit for 3.0V ~

3.3V switching mode power supplies. The tight tolerance guarantees

a lower design cost for the power supply manufacturer by virtually

eliminating the need for an extra power supply manufacturing

process of the power supply.

FEATURES

*Temperature-Compensated:50ppm/°C

*Internal amplifier with 50mA capability

*Nominal temperature range extended to 85°C

*Low frequency dynamic output impedance: <150Ω

*Low output noise

规格书TL432