LM2770SD-12157 datasheet(7/14 Pages) NSC

Part #	LM2770SD-12157

Description	High Efficiency Switched Capacitor Step-Down DC/DC Regulator with Sleep Mode

Download	14 Pages

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Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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7 / 14 page

Typical Performance Characteristics Unless otherwise specified: C

IN = 10µF, C1 = 1.0µF, C2 =

1.0µF, C

OUT = 10µF, TA =25

oC. Capacitors are low-ESR multi-layer ceramic capacitors (MLCC’s).

Output Voltage vs. Input Voltage: V

OUT = 1.2V

Efficiency vs. Input Voltage: V

OUT = 1.2V

20126006

20126007

Output Voltage vs. Input Voltage: V

OUT = 1.5V

Efficiency vs. Input Voltage: V

OUT = 1.5V

20126004

20126005

Output Voltage vs. Input Voltage: V

OUT = 1.575V

Efficiency vs. Input Voltage: V

OUT = 1.575V

20126018

20126019

www.national.com

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