AP2127

Document number: DS36478 Rev. 7 - 2

10 of 24

www.diodes.com

December 2017

© Diodes Incorporated

AP2127

Performance Characteristics (Cont.) (Note 5)

Line Transient

Load Transient

(Condition: CIN = COUT =1µF, IOUT=10mA,

(Condition: CIN=COUT=1µF, Slew Rate=20mA/µs,

VIN=2.5V to 3.3V, VOUT=1V)

VIN=2.5V, VOUT=1V, IOUT=10mA to 300mA)

Load Transient

Load Transient

(Condition: CIN=COUT=1µF, IOUT=10mA to 300mA,

(Condition: CIN=COUT=1µF, Slew Rate=20mA/µs,

VIN=4.3V, VOUT=3.3V)

VIN=6V, VOUT=5.2V, IOUT=10mA to 300mA)

PSRR vs. Frequency

PSRR vs. Frequency

(Condition: CIN=COUT=1µF, VIN=2.5V, VOUT=1V

(Condition: CIN=COUT=1µF, VIN=4.3V, VOUT=3.3V,

Ripple=1VPP)

Ripple=1VPP)

Note 5:

Maximum output of 4.75V passed qualification test. Performance Characteristics for 5.2V are for reference only.

VIN

500mV/div

VOUT

50mV/div

IOUT

200mA/div

VOUT

50mV/div

IOUT

200mA/div

VOUT

50mV/div

IOUT

200mA/div

VOUT

50mV/div

100

1000

10000

100000

0

10

20

30

40

50

60

70

80

90

Frequency (Hz)

I

OUT

=10mA

I

OUT

=300mA

V

OUT

=1V,Ripple=1V

PP

100

1k

10k

100k

10

20

30

40

50

60

70

Frequency (Hz)

I

OUT

=10mA

I

OUT

=300mA

V

OUT

=3.3V, Ripple=1V

PP