AZ431-A中文资料新进半导体数据手册PDF规格书

描述 Description

The AZ431-A series ICs are three-terminal adjustable shunt regulators with guaranteed thermal stability over a full operation range. These ICs feature sharp turn-on char acteristics, low temperature coefficient and low output impedance, which make them ideal substitutes for Zener diodes in applications such as switching power supply, charger and other adjustable regulators.

特性 Features

· Programmable Precise Output Voltage from 2.5V to 36V

· Very Accurate Reference Voltage: 0.15 Typical

· High Stability under Capacitive Load

· Low Temperature Deviation: 4.5mV Typical

· Low Equivalent Full-range Temperature Coefficient with 20PPM/°C Typical

· Low Dynamic Output Resistance: 0.2ΩTypical

· Sink Current Capacity from 1mA to 100 mA

· Low Output Noise

· Wide Operating Range of -40 to 125°C

Applications

· Charger

· Voltage Adapter

· Switching Power Supply

· Graphic Card

· Precision Voltage Reference