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AS1361/AS1362
Datasheet - Electrical Characteristics
6 Electrical Characteristics
V
IN
= V
OUT
+0.5V, C
IN
= 1μF, C
OUT
= 1μF, C
BYPASS
= 10nF, T
AMB
= -40 to +85oC (unless otherwise specified). Typ val-
ues are at T
AMB
= +25oC. Limits 100% tested at +25oC. Limits over operating temperature range guaranteed by design.
Table 4. Electrical Characteristics
Symbol
V
IN
Parameter
Input Voltage Range
Condition
Min
2
-0.5
Typ
Max
5.5
+0.5
Unit
V
Output Voltage Accuracy
I
OUT
= 1mA, T
AMB
= +25oC
I
OUT
= 100μA to 150mA, T
AMB
= +25oC
(AS1361)
I
OUT
= 100μA to 300mA, T
AMB
= +25oC
(AS1362)
I
OUT
= 100μA to 150mA, (AS1361)
I
OUT
= 100μA to 300mA, (AS1362)
AS1361
AS1362
AS1361, OUT = 90% of nom., T
AMB
= +25oC
AS1362, OUT = 90% of nom., T
AMB
= +25oC
V
OUT
≥
3V, I
OUT
= 150mA
V
OUT
≥
3V, I
OUT
= 300mA, AS1362
2.5V
≤
V
OUT
<
3V, I
OUT
= 150mA
2.5V
≤
V
OUT
<
3V, I
OUT
= 300mA, AS1362
2.0V
≤
V
OUT
<
2.5V, I
OUT
= 150mA
2.0V
≤
V
OUT
<
2.5V, I
OUT
= 300mA, AS1362
I
OUT
= 0.05mA
V
IN
= V
OUTNOM
- 0.1V, I
OUT
= 0mA
V
IN
= (V
OUT
+0.5V) to 5.5V, I
OUT
= 0.1mA
I
OUT
= 1 to 150/300mA
SHDNN = 0V
f = 1kHz, I
OUT
= 10mA
f = 10kHz, I
OUT
= 10mA
f = 100kHz, I
OUT
= 10mA
f = 100Hz to 100kHz,
I
LOAD
= 0 to 150/300mA
%
-0.75
+0.75
-1.0
+1.0
-1.5
-2.0
150
300
+1.5
+2.0
I
OUT
Maximum Output Current
mA
I
LIMIT
Current Limit
270
510
70
140
90
170
140
270
40
150
0.02
0.0005
9
92
80
62
mA
Dropout Voltage
1
95
200
120
230
190
350
90
250
mV
I
Q
Quiescent Current
μA
V
LNR
V
LDR
I
SHDNN
Line Regulation
Load Regulation
Shutdown Supply Current
%/V
%/mA
nA
500
PSRR
Ripple Rejection
dB
Output Noise Voltage (RMS)
9
μV
Shutdown
Shutdown Exit Delay
2
SHDNN Logic Low Level
SHDNN Logic High Level
Power-OK Output
R
LOAD
= 50
Ω
300
μs
V
IN
= 2 to 5.5V
V
IN
= 2 to 5.5V
0.4
V
V
1.5
V
POK
Power-OK Voltage Threshold
I
OUT
= 0, V
OUTRISING
Hysteresis, I
OUT
= 0
I
SINK
= 1mA
V
OUT
in regulation
90
94
1.5
98
%
V
OUT
V
OL
POK Output Voltage Low
POK Output Leakage Current
0.3
1
V
μA