L4925PD 数据手册 ( 数据表 ) - STMicroelectronics

Description
The L4925 is a monolithic integrated 5 V 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.

FEATUREs
■ Operating DC supply voltage range 6 V to 28 V
■ Transient supply voltage up to 40 V
■ Extremely low quiescent current
■ High precision output voltage
■ Output current capability up to 500 mA
■ Very low dropout voltage less than 0.6 V
■ Reset circuit sensing the output voltage
■ Programmable reset pulse delay with external capacitor
■ Thermal shutdown and short circuit protections