LP38852 datasheet(6/29 Pages) TI

Part #	LP38852

Description	1.5A Fast-Response High-Accuracy Adjustable LDO Linear Regulator with Enable and Soft-Start

PDF	29 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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6 / 29 page

LP38852

SNVS482E – JANUARY 2007 – REVISED APRIL 2013

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Typical Performance Characteristics

Refer to the Typical Application Circuit. Unless otherwise specified: TJ = 25°C, R1 = 1.40 kΩ, R2 = 1.00 kΩ, CFF= 0.01 µF, VIN

= VOUT(NOM) + 1V, VBIAS = 3.0V, IOUT = 10 mA, CIN = 10 µF Ceramic, COUT = 10 µF Ceramic, CBIAS = 1 µF Ceramic, CSS =

Open.

VBIAS Ground Pin Current (IGND(BIAS)) vs VBIAS

VBIAS Ground Pin Current (IGND(BIAS)) vs Temperature

Figure 4.

Figure 5.

VIN Ground Pin Current vs Temperature

Load Regulation vs Temperature

Figure 6.

Figure 7.

Dropout Voltage (VDO) vs Temperature

Output Current Limit (ISC) vs Temperature

Figure 8.

Figure 9.

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LP38852 Datasheet(PDF) 6 Page - Texas Instruments