AS1361/AS1362
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
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
I
OUT
= 1mA, T
AMB
= +25ºC
I
OUT
= 100µA to 150mA, T
AMB
= +25ºC
(AS1361)
Output Voltage Accuracy
I
OUT
= 100µA to 300mA, T
AMB
= +25ºC
(AS1362)
I
OUT
= 100µA to 150mA, (AS1361)
I
OUT
= 100µA to 300mA, (AS1362)
I
OUT
I
LIMIT
Maximum Output Current
Current Limit
1
Condition
Min
2
-0.5
-0.75
-1.0
-1.5
-2.0
150
300
250
470
Typ
Max
5.5
+0.5
+0.75
+1.0
+1.5
+2.0
Unit
V
%
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 only)
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
mA
270
510
70
140
40
150
0.02
0.0005
9
92
80
62
9
µV
dB
500
95
200
90
250
mA
mV
µA
%/V
%/mA
nA
Dropout Voltage
I
Q
V
LNR
V
LDR
I
SHDNN
PSRR
Quiescent Current
Line Regulation
Load Regulation
Shutdown Supply Current
Ripple Rejection
Output Noise Voltage (RMS)
Shutdown
Shutdown Exit Delay
2
R
LOAD
= 50Ω
V
IN
= 2 to 5.5V
V
IN
= 2 to 5.5V
I
OUT
= 0, V
OUTRISING
Hysteresis, I
OUT
= 0
I
SINK
= 1mA
V
OUT
in regulation
1.5
90
94
1.5
300
0.4
µs
V
V
SHDNN Logic Low Level
SHDNN Logic High Level
Power-OK Output
V
POK
V
OL
Power-OK Voltage Threshold
POK Output Voltage Low
POK Output Leakage Current
Thermal Protection
T
SHDNM
ΔT
SHDN
M
98
0.3
1
%
V
OUT
V
µA
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
160
15
ºC
ºC
1. Dropout is defined as V
IN
- V
OUT
when V
OUT
is 100mV below the value of V
OUT
for V
IN
= V
OUT
+ 0.5V.
2. Time needed for V
OUT
to reach 90% of final value.
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