AP2132_10 Datasheet, PDF (6/13 Pages) BCD Semiconductor Manufacturing Limited – 2A CMOS LDO Regulator

Data Sheet
2A CMOS LDO Regulator
AP2132
Electrical Characteristics
V_IN=V_OUT+0.5V, V_CTRL=V_EN=5V, T_A=25^oC, C_IN=C_OUT=10µF, C_CTRL=1µF, I_OUT=10mA, Bold typeface applies
-40 ^oC≤T_A≤85 ^oC unless otherwise specified.
Parameter
Output Voltage
Input Voltage
Max. Output Current
Load Regulation
Line Regulation
Dropout Voltage
Supply Current
VCTRL Current
Power Supply
Rejection Ratio
Output Voltage
.
Temperature
Coefficient
Reference Voltage
Enable
Voltage
“High”
Enable “Low” Voltage
Thermal Shutdown
Thermal Shutdown
Hysteresis
V_OUT Power
Good Voltage
V_PG Hysteresis
Adjust Pin Threshold
Thermal Resistance
(Junction to Case)
Symbol
V_OUT
V_IN
I_OUT(max)
V_RLOAD
V_RLINE
V_DROP
I_SUPPLY
I_CTRLH
I_CTRLL
PSRR
△V_OUT
V_OUT×△T
V_REF
OTSD
V_THPG
θ_JC
Conditions
V_IN = V_OUT+0.5V,
I_OUT =10mA
V_IN – V_OUT = 1V,
V_OUT =98%×V_OUT
V_IN=V_OUT +0.5V, 10mA≤I_OUT≤2A
V_OUT + 0.5V≤V_IN≤5V,
I_OUT = 10mA
I_OUT =500mA
I_OUT =1A
I_OUT =2A
V_IN=V_OUT+0.5V, I_OUT=0mA
V_IN = V_OUT+0.5V, V_CTRL=V_EN=5V
V_IN=V_OUT+0.5V,
V_EN=0V
Ripple 0.5Vp-p,
V_IN=V_OUT+1V
V_CTRL=5V,
f=100Hz
f=1kHz
I_OUT=10mA, -40 ^oC≤T_A≤85^oC
Adjust Short to V_OUT
Enable Input Voltage “High”
Enable Input Voltage “Low”
PSOP-8
Min
V_OUT ×
98%
1.4
2
0.588
1.5
Typ Max Unit
V_OUT ×
102%
V
5.5
V
A
10
mV
2
80
150
300
300
250
0.1
60
60
±100
0.6
165
20
120
200
450
500
1
0.612
0.4
mV
mV
mV
mV
µA
µA
µA
dB
dB
ppm/
o_C
V
V
V
o_C
o_C
92
%
7
%
200
mV
40
ºC/W
Oct. 2010 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
6