AP2132

Document number: DS37393 Rev. 3 - 2

7 of 12

www.diodes.com

October 2019

© Diodes Incorporated

AP2132

Performance Characteristics (continued)

Output Voltage vs. Input Voltage

Dropout Voltage vs. Output Current

Dropout Voltage vs. Case Temperature

Short Current vs. Case Temperature

PSRR vs. Frequency

VIN Start up Waveform

(VCTRL=VEN=5V, VIN=0 to 2.2V, No Load)

0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.0

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

AP2132-1.2V

V

CTRL

=V

EN

=5V

No Load

Input Voltage (V)

T

C

=-40

oC

T

C

=25

oC

T

C

=85

oC

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

0

40

80

120

160

200

240

280

320

360

400

AP2132-1.2V

V

CTRL

=V

EN

=5V

T

C

=-40

oC

T

C

=25

oC

T

C

=85

oC

Output Current (A)

-30

-15

0

15

30

45

60

75

90

105

120

0

40

80

120

160

200

240

280

320

AP2132-1.2V

V

OUT

=1.2V

V

IN

=2.2V

V

CTRL

=V

EN

=5V

Ouput Short to GND

Case Temperature (

oC)

-25

0

25

50

75

0

40

80

120

160

200

240

280

320

360

400

AP2132-1.2V

V

CTRL

=V

EN

=5V

I

OUT

=30mA

I

OUT

=500mA

I

OUT

=1A

I

OUT

=2A

Case Temperature (

oC)

10

100

1k

10k

100k

0

10

20

30

40

50

60

70

80

90

100

Frequency (Hz)

AP2132-1.2V

V

OUT

=1.2V

C

IN

=10mF, C

OUT

=10mF, C

CTRL

=1mF,

V

CTRL

=V

EN

=5V,V

IN

=2.2V to 3.2V, I

OUT

=10mA

VOUT

1V/div

VPG

1V/div

VIN

2V/div

IIN

1A/div

Time 80µs/div