www.ti.com

APPLICATION INFORMATION

10

µF

(see Note C)

100

µF

(see Note A)

R1

R2

INPUT

OUTPUT

ADJ/GND

TLV1117 − ADJ

(see Note B)

1N4002 (See Note D)

V

OUT

R2

R1

R2)

TLV1117

ADJUSTABLE AND FIXED LOW-DROPOUT VOLTAGE REGULATOR

SLVS561G – DECEMBER 2004 – REVISED APRIL 2006

A.

transient response and loop stability.

B.

C.

D.

An external diode is recommended to protect the regulator if the input instantaneously is shorted to GND.

E.

This device is designed to be stable with tantalum and aluminum electrolytic output capacitors having an ESR

between 0.2

Ω and 10 Ω.

Figure 1. Basic Adjustable Regulator

11

Submit Documentation Feedback