LP2956 datasheet(6/20 Pages) NSC

Il numero della parte	LP2956

Spiegazioni elettronici	Dual Micropower Low-Dropout Voltage Regulators

PDF	20 Pages

Scroll/Zoom	100%

Produttore elettronici	NSC [National Semiconductor (TI)]

Homepage	http://www.national.com

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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

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Ground Pin Current

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Ground Pin Current

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Ground Pin Current

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Ground Pin Current

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Ground Pin Current

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www.national.com

11339 Version 8 Revision 4

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

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