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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产品封装图 返回TOP
电路原理图 返回TOP
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Voltage Reference (电压基准源) |
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|
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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