AP2132A

Document number: DS41214 Rev. 1 - 2

5 of 11

www.diodes.com

July 2018

© Diodes Incorporated

AP2132A

Electrical Characteristics (@VIN = VOUT+0.5V, VCTRL = VEN = 5V, TA = +25°C, CIN = COUT = 10µF, CCTRL = 1µF, IOUT = 10mA, Bold

typeface applies over -40°C

≤ TA ≤ +85°C, unless otherwise specified.)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VOUT

Output Voltage

VIN = VOUT+0.5V, IOUT = 10mA

VOUT ×

98%

—

VOUT ×

102%

V

VIN

Input Voltage

—

1.4

—

5.5

V

ILIMIT

Current Limit

VIN–VOUT = 1V

3

—

—

A

VRLOAD

Load Regulation

VIN = VOUT+0.5V, 10mA ≤ IOUT ≤ 2A

—

10

—

mV

VRLINE

Line Regulation

VOUT+0.5V ≤ VIN ≤ 5V , IOUT = 10mA

—

2

—

mV

VDROP

Dropout Voltage

IOUT = 500mA

—

80

120

mV

IOUT = 1A

—

150

200

mV

IOUT = 2A

—

300

450

mV

ISUPPLY

Supply Current

VIN = VOUT+0.5V, IOUT = 0mA

—

300

—

µA

ICTRLH

VCTRL Current

VIN = VOUT+0.5V, VCTRL = VEN = 5V

—

250

500

µA

ICTRLL

VIN = VOUT+0.5V, VCTRL=5V, VEN = 0V

—

0.1

1.0

µA

PSRR

Power Supply

Rejection Ratio

Ripple 0.5Vp-p,

VIN = VOUT+1V

f = 100Hz

—

60

—

dB

f = 1kHz

—

60

—

dB

∆VOUT

VOUT x ∆T

Output Voltage

Temperature Coefficient

IOUT = 10mA, -40°C ≤ TA ≤ +85°C

—

±100

—

ppm/°C

VREF

Reference Voltage

Adjust Short to VOUT

0.588

0.6

0.612

V

—

Enable “High” Voltage

Enable Input Voltage “High”

1.5

—

—

V

—

Enable “Low” Voltage

En

able Input Voltage “Low”

—

—

0.4

V

OTSD

Thermal Shutdown

—

—

+165

—

°C

—

Thermal Shutdown Hysteresis

—

—

+20

—

°C

VTHPG

VOUT Power Good Voltage

—

—

92

—

%

—

VPG Hysteresis

—

—

7

—

%

—

Adjust Pin Threshold

—

—

200

—

mV

JC

Thermal Resistance

(Junction to Case)

PSOP-8

—

40

—

°C/W