LP2956 datasheet(6/20 Pages) NSC

6 / 20 page

Note 15: Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the ground pin current, output load current,

and current through the external resistive dividers (if used).

Note 16: All pins are rated for 2 kV, except for the auxiliary feedback pin which is rated for 1.2 kV (human body model, 100 pF discharged through 1.5 k

Ω).

Typical Performance Characteristics Unless otherwise specified: V

IN = 6V, CL = 2.2 μF (Main Output)

and 10

μF (Auxiliary Output), Feedback is tied to 5V Tap pin, C

IN = 1 μF, VSD = 0V, Main Output pin is tied to Output Sense pin,

Auxiliary Output is programmed for 5V. The main regulator output has a 1 mA load, the auxiliary output has a

100 μA load.

Ground Pin Current

1133918

Ground Pin Current

1133919

Ground Pin Current

1133920

Ground Pin Current

1133921

Ground Pin Current

1133922

Ground Pin Current

1133923

www.national.com

11339 Version 8 Revision 4

Print Date/Time: 2009/12/07 17:53:15

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