CXPU3357D CXPU3357DS是一种低压三端可调并联调节器，在适用的温度范围内具有保证的热稳定性。使用两个外部电阻器，可将输出电压设置为VREF（约2.5 V）至36V之间的任何值。该装置的典型输出阻抗为0.08Ω。有源输出电路提供了一个非常尖锐的开启特性，使该器件在许多应用中成为齐纳二极管的优秀替代品。CXPU3357D CXPU3357DS的特点是可在-40oC至125oC的温度范围内工作，五个封装选项（SOT-23-3、SOT-23-5、SOP-8、to-92和SOT-89）使设计师有机会为其应用选择合适的封装。
低压操作（2.5V）
·宽工作电流范围150μA至150毫安
低动态输出阻抗0.08（典型值）。
将带隙设计降至+0.5%。
静电放电电压2.5kV。符合RoHS标准，100%无铅。
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[ CXPU3357D ]
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产品概述 返回TOP
The CXPU3357D CXPU3357DS 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 2.5 V) to 36V with two external resistors. This device has a typical output impedance of 0.08Ω. Active output circuitry provides a very sharp turn on characteristic, making this device excellent replacement for Zener diodes in many applications. The CXPU3357D CXPU3357DS is characterized for operation from -40o C to 125o C, and five package options (SOT-23-3, SOT-23-5, SOP-8, TO-92 and SOT-89) allow the designer the opportunity to select the proper package for their applications.
产品特点 返回TOP
Low voltage operation (2.5V)
Wide operating current range 150μA to 150 mA
Low dynamic output impedance 0.08(Typ.).
Trimmed bandgap design up to + 0.5%.
Electrostatic discharge voltage 2.5kV. RoHS Compliant and 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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