LP3988IMFX-2.6 datasheet(7/11 Pages) NSC

Part #	LP3988IMFX-2.6

Description	Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power Good

Download	11 Pages

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Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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7 / 11 page

Typical Performance Characteristics Unless otherwise specified, C

IN =COUT = 1 µF Ceramic, VIN =

VOUT + 0.2V, TA = 25˚C, Enable pin is tied to VIN. (Continued)

Power-Good Response Time (LP3988-2.85)

(flag pin pulled to V

OUT through a 100K

Ω resistor)

Power-Good Response Time (LP3988-2.85)

(flag pin pulled to V

IN through a 100K

Ω resistor)

20020512

20020513

Power-Good Response Time (LP3988-2.85)

(flag pin pulled to V

OUT through a 100K

Ω resistor)

Line Transient Response (LP3988-2.85)

20020514

20020515

Line Transient Response (LP3988-2.85)

Power-Up Response

20020516

20020517

www.national.com

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