-50 -25

0

25

50

75

100 125

2.20

2.25

2.30

2.35

2.40

2.46

2.50

2.55

2.60

2.65

2.70

TEMPERATURE, TJ(°C)

VINRising (ON)

VINFalling (OFF)

LP38869

www.ti.com

SNVS877B – AUGUST 2012 – REVISED APRIL 2013

Typical Performance Characteristics (continued)

Unless otherwise specified: TJ = 25°C, VIN = 5.0V, VSHDN = VIN, VSET = 0.0V, VOUT = 2.5V, SS = Open, CIN = 1 µF, COUT = 1 µF

MLCC, IOUT = 100mA

SET Threshold (VSET(TH)) vs VIN

Soft-Start, CSS= 100nF

Figure 26.

Figure 27.

UVLO vs Temperature (TJ)

RST Output, VOUT Rising

Figure 28.

Figure 29.

RST Output, VOUT Falling

Figure 30.

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