L4925PD
非常低的压差电压稳压器 VERY LOW DROP VOLTAGE REGULATOR
The L4925 is a monolithic integrated 5V voltage regulator with a very low dropout output and additional functions such as power-on reset and programmable reset delay time.
It is designed for supplying microcomputer controlled systems especially in automotive applications.
**Key Features**
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- Reset circuit sensing the output voltage
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- Very low dropout voltage less than 0.6V
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- Thermal shutdown and short circuit protections
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- Operating DC supply voltage range 6V to 28V
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- Extremely low quiescent current
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- Transient supply voltage up to 40V
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- Output current capability up to 500mA
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- Programmable reset pulse delay with external capacitor
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- High precision output voltage