LM2925中文资料泰进数据手册PDF规格书

DESCRIPTION

The LM2925 features a low dropout, high current regulator. Also included on-chip is a reset function with an externally set delay time. Upon power up, or after the detection of anyerror in the regulated output, the reset pin remains in the ac-tive low state for the duration of the delay.

Types of errors de-tected include any that cause the output to become unregu- lated: low input

voltage, thermal shutdown, short circuit,input transients, etc. No external pull-up resistor is neces-sary. The current charging the delay capacitor is very low, al-lowing long delay times.

FEATURES

●Externallyset delayfor reset

●5V/750mA output

●Verylow dropout voltage 0.6V at 0.5A

●Reverse battery protection

●60V load dump protection

● −50V reverse transient protection

●Internal thermal over load protection

●Short circuit protection

●Available in plasticTO-220

●Longdelaytimes available

●P+ Product Enhancementtested

●Moisture SensitivityLevel 3