LP2957_NationalSemiconductor.pdf
Datasheet Details
Part number:
LP2957A, LP2957
Manufacturer:
National Semiconductor
File Size:
378.68 KB
Description:
5v low-dropout regulator.
Note:
This datasheet PDF includes multiple part numbers: LP2957A, LP2957.
Please refer to the document for exact specifications by model.
The LP2957 is a 5V micropower voltage regulator with electronic shutdown, error flag, very low quiescent current (150 µA typical at 1 mA load), and very low dropout voltage (470 mV typical at 250 mA load current).
Output can be wired for snap-on/snap-off operation to eliminate transition voltage sta
LP2957A Features
* n 5V output within 1.4% over t
LP2957A Distributor
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