1ms/div

V

OUT

V

IN

2.9V

2.3V

V

=1.8V

I

1mA

OUT

SlewRate=1V/ s

m

10

s/div

m

V

OUT

I

OUT

50mA

0mA

t =t =1

s

R

F

m

V

TLV702

SLVSAG6C – SEPTEMBER 2010 – REVISED MARCH 2015

www.ti.com

Although an input capacitor is not required for stability, it is good analog design practice to connect a 0.1-

μF to 1-

μF, low ESR capacitor across the IN pin and GND pin of the regulator. This capacitor counteracts reactive input

sources and improves transient response, noise rejection, and ripple rejection. A higher-value capacitor may be

necessary if large, fast rise-time load transients are anticipated, or if the device is not located close to the power

source. If source impedance is more than 2

Ω, a 0.1-μF input capacitor may be necessary to ensure stability.

8.2.2.2 Transient Response

As with any regulator, increasing the size of the output capacitor reduces overshoot and undershoot magnitude

but increases the duration of the transient response.

8.2.3 Application Curves

Figure 26. Load Transient Response

Figure 27. Line Transient Response

14

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