APL5501/2/3
Electrical Characteristics
Unless otherwise noted these specifications apply over full temperature, VIN=3.6V, CIN=1mF, COUT=4.7mF,
SHDN=VIN, TJ=0 to 125°C. Typical values refer to TJ=25°C.
Symbol
APL5501/2/3
Unit
Parameter
Test Conditions
Min.
Typ.
0.7
Max.
IN
V =4.3V
ILIMIT
Circuit Current Limit
Short Current
A
SHORT
I
VOUT=0V
200
mA
mA
mV
mV
Load Current
IOUT
500
REGLINE Line Regulation
Load Regulation
VOUT+0.5V< VCC<6.0V, IOUT = 1mA
VIN =VOUT+1.0V, 0mA< IOUT < IMAX
4
1
10
6
REGLOAD
1.3V£VOUT<1.5V
1100
900
1300
1050
700
mV
OUT
1.5V£V <2V
2V£VOUT<2.5V
2.5V£VOUT<3.4V
IOUT =500mA
VDROP Dropout Voltage(Note2)
500
280
65
380
F£1kHz, 1Vpp at VIN = VOUT+1.0V
No load
PSRR Ripple Rejection
55
dB
50
100
450
mA
IQ
Quiescent Current
IOUT=500mA
370
Shutdown = low
IOUT=0, VCC =6.0V
Shutdown Supply
Current(Note3)
0.01
1
mA
100Hz<f<100kHz, typical load,
50
40
mVrms
BP
OUT
C =0.01mF, C
= 1mF
Noise(Note3)
100Hz<f<100kHz, typical load,
CBP=0.1mF, COUT = 1mF
BP
C =0.01mF,COUT=1mF, no load
7
ms
Shutdown Recovery
Delay(Note3)
BP
m
m
C =0.1 F,COUT=1 F, no load
70
Over Temperature
Shutdown
OTS
150
°C
°C
Over Temperature
Shutdown Hysteresis
Hysteries
10
Output Voltage
Temperature
Coefficient
ppm/
°C
TC
50
COUT
Output Capacitor
ESR
4.2
4.7
0.1
5.2
1
mF
0.02
Ohm
Shutdown Input
Threshold(Note3)
Shutdown input Bias
current(Note3)
Input Reverse
Leakage current
VOUT+1.0V< VIN <6.0V
0.4
0.7
0.01
0.1
11
1.6
100
0.5
50
V
IN
ISHDN
VSHDN =V
nA
mA
mV
OUT
IN
V
-V =0.1V
Reverse Protection
Threshold
Note 2 : Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT + 0.5V
Note 3 : For 5-pin devices only.
Copyright ã ANPEC Electronics Corp.
4
www.anpec.com.tw
Rev. B.2 - May., 2005
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
