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LM2664

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SNVS005E – NOVEMBER 1999 – REVISED DECEMBER 2014

5 Pin Configuration and Functions

SOT-23 (DBV)

6 Pins

Top View

Pin Functions

PIN

TYPE

DESCRIPTION

NUMBER

NAME

1

GND

Ground

Power supply ground input.

2

OUT

Power

Negative voltage output.

3

CAP

−

Power

Connect this pin to the negative terminal of the charge-pump capacitor.

4

SD

Input

Shutdown control pin, tie this pin to V+ in normal operation, and to GND for shutdown.

5

V+

Power

Power supply positive voltage input.

6

CAP+

Power

Connect this pin to the positive terminal of the charge-pump capacitor.

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