78LXXM

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

8 of 10

www.unisonic.com.tw

QW-R101-002,H

APPLICATION CIRCUIT

UTC 78LXXM

1

2

3

C0

0.1

μF

C1

0.33

μF

Vi

Vo

Note 1: To specify an output voltage, substitute voltage value for "XXM".

Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located

as close as possible to the regulators.

TEST CIRCUIT

1

3

2

GND

OUTPUT

INPUT

R13

R17

R9

Z2

T12

T14

R19

R18

R12

R11

R10

R8

T8

T9

T13

T10

R14

T11

T5

T6

R5

T4

Z1

R15

T15

R16

R1

R2

R4

C1

R6

T7

T3

T1

T2

R3

R7