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LP2975 Datasheet, National Semiconductor

LP2975 driver/controller equivalent, mosfet ldo driver/controller.

LP2975 Avg. rating / M : 1.0 rating-14

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LP2975 Datasheet

Features and benefits

n n n n n n n n n n n n Simple to use, few external components Ultra-small mini SO-8 package 1.5% (A grade) precision output voltage Low-power shutdown input < 1 µA in sh.

Application

n High-current 5V to 3.3V regulator n Post regulator for switching converter n Current-limited switch Block Diagram Co.

Description

A high-current LDO regulator is simple to design with the LP2975 LDO Controller. Using an external P-FET, the LP2975 will deliver an ultra low dropout regulator with extremely low qui.

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LP2975 Page 1 LP2975 Page 2 LP2975 Page 3

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