TL432L-AB3-R中文资料友顺数据手册PDF规格书

■ 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 105°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 105°C

* Low frequency dynamic output impedance:<150Ω

* Low output noise