可编程并联稳压器 Programmable Shunt Regulator
Description
The KA431/KA431A/KA431L are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF approximately 2.5 volts and 36 volts with two external resistors These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn on characteristic, making these devices excellent replacement for zener diodes in many applications.
Features
• Programmable Output Voltage to 36 Volts
• Low Dynamic Output Impedance 0.2ΩTypical
• Sink Current Capability of 1.0 to 100mA
• Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated for Operation Over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn-on Response
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
KA431AZ Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
KA431AZTF 飞兆/仙童 | 功能相似 | KA431AZ和KA431AZTF的区别 |
LM431BCM 飞兆/仙童 | 功能相似 | KA431AZ和LM431BCM的区别 |
KA431LZMTA 飞兆/仙童 | 功能相似 | KA431AZ和KA431LZMTA的区别 |