PQ018EN01ZPH View Datasheet(PDF) - Sharp Electronics

Part Name

Description

MFG CO.

PQ018EN01ZPH

Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators

Sharp Electronics 

1 2 3 4 5 6 7 8

Fig.1 Typical Application

1

3

VIN

+ CIN

2

5

PQxxxEN01ZPH Series

VO

CO +

Load

Fig.2 Test Circuit

VIN

+

0.33μF

ON/OFF signal

High:Output ON

Low or Open:Output OFF

1

3

2

5

A Iq

VC

A IC

+

47μF

VO

A IO

V

RL

Fig.3 Test Circuit for Ripple Rejection

ei ~

VIN

1

3

+

0.33μF

VC

2

5

2.7V

+

47μF

+

IO

eo

V~

RL

f=120Hz(sine wave)

ei(rms)=0.5V

VIN=VO(TYP)+2V

IO=0.3A

RR=20log(ei(rms)/eo(rms))

Sheet No.: OP06047

3

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