AS1353/AS1356
Data Sheet - Electrical Characteristics
6 Electrical Characteristics
(VIN = VOUT(Nominal) + 1V, SHDNM = IN, TAMB = -40 to +85ºC (unless otherwise specified). Typical values are at TAMB =
+25ºC. Limits are 100% production tested at TAMB = +25ºC.
Table 4. Electrical Characteristics
Symbol
Parameter
Conditions
Min Typ Max Unit
VIN
Input Voltage
2.5
5.5
1
V
TAMB = +25ºC, IOUT = 100µA
-1
Output Voltage Accuracy
%
TAMB = -40 to +85ºC, IOUT = 100µA to 150mA
-3
3
IOUT
ILIM
Maximum Output Current
Current Limit
150
160 380
70
mA
mA
IOUT = 100µA
IOUT = 150mA
IOUT = 100µA
IOUT = 50mA
IOUT = 100mA
IOUT = 150mA
180
IQ
Ground Pin Current
µA
115
0.05
20
Dropout Voltage 1
VIN -VOUT
mV
40
100
60
VIN = 2.5V or (VOUT + 0.1) to 4.5V,
IOUT = 1mA
-0.2
-0.8
0
0
0.2
0.8
ΔVLNR
ΔVLDR
Line Regulation
Load Regulation
%/V
VIN = 2.5V or (VOUT + 0.1) to 5.5V,
IOUT = 1mA
IOUT = 100µA to 150mA, COUT = 1µF
0.001 0.02 %/mA
COUT = 1µF,
f = 10Hz to 100kHz,
CBP = 0.01µF
AS1353
AS1356
30
en
Output Voltage Noise
µVRMS
COUT = 1µF,
f = 10Hz to 100kHz
110
Output Voltage AC
Power-Supply Rejection
Ratio
f = 100Hz, COUT = 1µF,
(CBP = 0.01µF, AS1353)
PSRR
60
dB
Shutdown 2
Exit Delay from
CBP = 0.01µF, no load
tON
30
150
1
µs
µA
V
3 4
(AS1353)
Shutdown
,
TAMB = +25ºC
TAMB = +85ºC
0.01
0.04
Shutdown Supply
Current
IOFF
VIH
SHDNM = GND
2.0
92
SHDNM Input Threshold
VIN = 2.5 to 5.5V
VIL
0.4
TAMB = +25ºC
TAMB = +85ºC
0.03 100
0.2
SHDNM Input Bias
Current
ISHDNM
SHDNM = IN or GND
nA
Power-OK Output (AS1356 only)
IOUT = 0, VOUTFALLING
95
1
97
Power-OK Voltage
%
VOUT
VPOK
Threshold
Hysteresis, IOUT = 0
ISINK = 1mA
VOL
POK Output Voltage Low
0.4
1
V
POK Output Leakage
Current
0 ≤ VPOK ≤ 5.5V, VOUT in regulation
µA
Thermal Protection
AS1353
AS1356
AS1353
AS1356
150
165
15
Thermal Shutdown
TSHDNM
ºC
Temperature
ºC
ºC
Thermal Shutdown
Hysteresis
ΔTSHDNM
20
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