APL5833-28D 查看數據表（PDF） - Anpec Electronics
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APL5833-28D Datasheet PDF : 11 Pages
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APL5833
Electrical Characteristics (TA=25°C, unless otherwise noted)
Symbol
Parameter
Test Conditions
Min.
APL5833
Typ.
VIN
VOUT
IOUT
Input Voltage
Output Voltage
Output Current
Capability
IOUT =10mA
VOUT =3.3V, ∆ VOUT=2%
VOUT+1.2V
0.98 VOUT
300
ISC Short Circuit Current VOUT < 0.4V
IQ Quiescent Current
VIN =5V, No Load
REGLINE Line Regulation
IOUT =10mA, VIN= 5V to 8V
REGLOAD Load Regulation
IOUT =1mA~300mA
VDROPOUT Dropout Voltage
IOUT =300mA, ∆ VOUT=1%
PSRR
Power
Ratio
Supply
Rejection
at
1kHz
500
6
1
6
1200
55
OTS
Over Temperature
Shutdown
150
EN Output Noise
100
TC
Output Voltage
Temperature Coefficient
100
Max.
9
1.02 VOUT
Unit
V
V
mA
mA
10
mA
6
mV
12
mV
1300 mV
dB
°C
µVrms
ppm/°C
Application Schematic
1.25V to 7V Adjustable Regulator
Fixed 2.85, 3.3V and 3.5V Regulator
APL5833
V
IN
IN
OUT
ADJ
R1
+
1µF
R2
V
OUT
+
10µF
APL5833
V
IN
IN
OUT
GND
1µF
V
OUT
10µF
R1+ R2
VOUT = 1.250V×
R1
Copyright ANPEC Electronics Corp.
3
Rev. B.1 - Apr., 2003
www.anpec.com.tw
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