ELM0431BA中文资料2.5V可变分流电压稳压器数据手册ELM-Tech规格书

描述 Description

ELM0431BA is three-terminal adjustable shunt regulator utilizing an accurate 2.5V band-gap reference. The output voltage can be set to any value between 2.5V (Vref) to 29V with two external resistors as shown in the typical application circuit. The device exhibit a wide operating current range of 0.4 to 100 mA with a typical dynamic impedance of 0.25Ω. The characteristics of these reference make it excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5V volt reference makes it convenient to obtain a stable reference from 5.0V logic supplies. ELM0431BA shunt regulator is available in a SOT-23 package.

特性 Features

• 低成本
• 输出电压范围(可变)Set up to 29V
• 电压精度1%
• 封装SOT-23

应用 Application

• 精密基准电源
• 线性稳压器
• 测量仪器