CXPU3358是一种低压三端可调并联调节器,具有保证的热特性适用温度范围内的稳定性。输出电压可以设置为VREF之间的任何值(约1.24 V)至8 V,带两个外部电阻器。该装置的典型输出阻抗为0.30Ω。有源输出电路提供非常灵敏的导通特性,使该设备性能优异
在许多应用中替代齐纳二极管。提供非常锐利的开启特性,使这种器件在许多应用中是齐纳二极管的极好替代品。
低压运行(1.24V)
可调输出电压V0=VREF至8V
宽工作电流范围60ìA至100毫安
低动态输出阻抗0.30Ω(典型值)
将带隙设计降低到+0.5%。
 
[ CXPU3358 ]
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产品概述 返回TOP
The CXPU3358 is a low voltage three terminal adjustable shunt regulator with a guaranteed thermal
stability over applicable temperature ranges. The output voltage can be set to any value between VREF
(approximately 1.24 V) to 8V with two external resistors. This device has a typical output impedance of
0.30Ω.Active output circuitry provides a very sharp turn on characteristic, making this device excellent
replacement for Zener diodes in many applications.provides a very sharp turn on characteristic, making
this device excellent replacement for Zener diodes in many applications.
产品特点 返回TOP
Low voltage operation (1.24V)
Adjustable output voltage V0 =VREF to 8V
Wide operating current range 60ìA to 100mA
Low dynamic output impedance 0.30Ω (Typ.)
Trimmed bandgap design up to + 0.5%.
ESD rating is 2.5KV(Per MIL-STD-883D)
100% Lead (Pb)-Free.
应用范围 返回TOP
Linear Regulators
Adjustable Supplies
Switching Power Supplies
Battery Operated Computers
Instrumentation
Computer Disk Drives
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电路原理图 返回TOP

| Voltage Reference (电压基准源) | |||||||
| Product | Status | Vin | VOUT | Max IOUT | IQ/IDIS | Pkg | Recommend | 
| Active | 40V | 2.495V±0.5% | 90mA | 0.15mA | SOT23 | Voltage Reference | |
| Active | 40V | 2.495V±0.5% | 90mA | 0.1mA | SOT23 | Voltage Reference反脚位 | |
| Active | 8V | 1.24V±0.5% | 150mA | 0.15mA | SOT23 | Voltage Reference | |
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