AS1375
Datasheet - Electrical Characteristics
6 Electrical Characteristics
VIN = VOUT + 500mV or VIN = +2V (whichever is greater),CIN = COUT = 1µF, EN = IN, TAMB = -40°C to +85ºC (unless
otherwise specified). Typical values are at TAMB = +25ºC.
Table 3. Electrical Characteristics
Symbol
Parameter
Condition
Min
2
Typ
Max
5.5
+1
Unit
V
VIN
Input Voltage
IOUT = 10mA
-1
%
Output Voltage Accuracy
IOUT = 1 to 200mA, VOUT > 1.5V 1
IOUT = 1 to 200mA, VOUT < 1.5V1
-1.5
+1.5
%
-2
+2
%
V
VOUT
IOUT
Output Voltage Range
1.2
5.0
Guaranteed Output Current
(RMS)
200
250
mA
ILIMIT
Short-Circuit Current Limit
In-Regulation Current Limit
VOUT = 0
VOUT > 96% of nominal value
IOUT = 0
330
330
1.2
1
450
2
mA
mA
IQ
Ground-Pin Current
Dropout Voltage2
IOUT = 100µA
µA
IOUT = 200mA
1.7
120
170
IOUT = 200mA, VOUT ≥ 2.8V
IOUT = 200mA, 2V < VOUT < 2.8V
200
350
VIN -
VOUT
mV
VIN from (VOUT + 500mV) to 5.5V,
ILOAD = 10mA
ΔVLNR
Line Regulation
Load Regulation
-0.125
+0.125 %/V
%/mA
ΔVLDR
Shutdown
IOFF
IOUT = 1mA to 200mA
0.003
10
Shutdown Supply Current
EN Input Threshold
EN = GND
100
nA
V
VIH
2V < VIN < 5.5V
2V < VIN < 5.5V
1.2
VIL
0.4
V
403
IEN
EN Input Bias Current
EN = IN or GND
1
nA
µs
Startup Time
from EN to 90% of VOUT(NOM)
from EN to 10% of VOUT(NOM)
750
500
Shutdown Time
Thermal Protection
Thermal Shutdown
TSHDNN
160
20
ºC
ºC
Temperature
ΔTSHDNN
Thermal Shutdown Hysteresis
1. Guaranteed by production test of load regulation.
2. Dropout voltage is defined as VIN - VOUT, when VOUT is 100mV below the value of VOUT measured for VIN =
(VOUT(NOM) + 500mV). Since the minimum input voltage is 2V, this specification is only valid when VOUT(NOM) >
2V.
3. Guaranteed by design.
Note: All limits are guaranteed. The parameters with min and max values are guaranteed with production tests or
SQC (Statistical Quality Control) methods.
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