A6110A
LOW DROPOUT VOLTAGE REGULATOR
1A CMOS LOW NOISE WITH ENABLE PIN
AiT Semiconductor Inc.
www.ait-ic.com
ELECTRICAL CHARACTERISTICS
Parameter
Output Voltage
Output Current
Dropout Voltage
Symbol
VOUT(E)
IOUT
Conditions
VIN =VOUT(S)+1.0V, IOUT=30mA
VIN≥VOUT(S)+1.0V
MIN
VOUT(S)
×0.98
700
-
TYP
MAX
VOUT(S)
×1.02
1000
Unit
V
VOUT(S)
-
mA
V
IOUT=30mA
0.015
0.050
0.023
0.075
VDROP
IOUT=100mA
-
ΔVOUT1
VOUT(S)+0.5V ≤ VIN ≤ 8V,
Line Regulations
Load Regulation
-
-
0.010
15
0.2
60
%/V
mV
IOUT=30mA
ΔVIN × VOUT
VIN=VOUT(S)+1.0V
ΔVOUT2
1.0mA ≤ IOUT ≤100mA
Output Voltage
Temperature
ΔVOUT
VIN=VOUT(S)+1.0V, IOUT=10mA
ppm/
-
±100
-
-40°C ≤TA≤85°C
℃
ΔTA × VOUT
Characteristics
Supply Current
Input Voltage
ISS1
VIN
VIN=VOUT(S)+1.0V
-
30
-
uA
V
2.0
8
-
VIN=VOUT(S)+1.0V, f=1kHz
Ripple-Rejection
|PSRR|
-
60
dB
V
RIP=0.5Vrms, IOUT=50mA
VIN=VOUT(S)+1.0V,VCE on
OUT=GND
Short-circuit
Current
ISHORT
ILIM
-
60
800
-
-
mA
mA
V
V
Current limiter
CE “High”
VIN=VOUT(S)+1.0V, VCE=ON
700
1.6
1250
VIN
VCEH
Voltage
CE “Low”
VCEL
-
-
0.25
V
Voltage
CE “High Current
CE “Low Current
ICEH
ICEH
VIN=VCE=VOUT(T)+1.0V
-0.1
-0.1
-
-
0.1
0.1
uA
uA
VIN= VOUT(T)+1.0V, VCE=VSS
REV1.1
- JUN 2014 RELEASED, FEB 2015 UPDATED -
- 4 -
AITSEMI [ AiT Semiconductor ]
