APL5316-33BI-TRL(2008) View Datasheet(PDF) - Anpec Electronics

Part Name

Description

MFG CO.

APL5316-33BI-TRL
(Rev.:2008)

Low Dropout 300mA Linear Regulator With Power-Ok Indicator

Anpec Electronics 

APL5316

Typical Operating Characteristics (Cont.)

Loop Gain vs. Frequency

50

40

VIN=3.3V, VOUT=1.2V, CIN=1µF, COUT=2.2µF

30

IOUT=100mA

20

10

0

-10

-20

IOUT=300mA

-30

-40

1000

10000

100000

Frequency (Hz)

1000000

Phase vs. Frequency

160

140 VIN=3.3V, VOUT=1.2V, CIN=1µF, COUT=2.2µF

120

IOUT=300mA

100

80

60

40

IOUT=100mA

20

0

1000

10000

100000

Frequency (Hz)

1000000

Operating Waveforms

Load Transient

VIN=3.3V, VOUT=1.2V, CIN=1µF, COUT=2.2µF, TR=1µs

V OUT

Line Transient

TVRO=U1T=01µ.s2,VIO, UCTI=N=110mµFA, COUT=2.2µF,

VIN

IOUT

CH1 : VOUT, 50mV/div, AC

CH2 : IOUT, 100mA/div, DC

Time : 100µs/div

V OUT

CH1 : VIN, 1V/div, DC

CH2 : VOUT, 20mV/div, AC

Time : 100µs/div

Copyright © ANPEC Electronics Corp.

5

Rev. A.2 - Aug, 2008

www.anpec.com.tw

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