AS1369
Data Sheet - Electrical Characteristics
6 Electrical Characteristics
TAMB = -40 to 85ºC , VIN = VOUT(NOM) + 0.5V, COUT = CIN = 0.47µF, IOUT = 1mA, VIH = 1.2V (unless otherwise specified)
Table 3. Electrical Characteristics
Symbol
Parameter
Condition
Min
Typ Max
Unit
Operational Voltage
Range
2.0
5.5
V
Input Undervoltage
Lockout
1.8
+0.7
+2
V
Over full VIN, VOUT, TAMB
= 25ºC
-0.7
-2
including line and load regulation
Accuracy
%
Over full VIN, VOUT and temperature
including line and load regulation
IOUT = 50mA
IOUT = 100mA
20
40
50
100
150
200
0.1
Dropout Voltage 1
VDROP
mV
IOUT = 150mA
60
IOUT = 200mA
80
VIN = VOUT(NOM) + 0.5V to 5.5V, VOUT ≥ 2.5V
VIN = VOUT(NOM) + 0.5V to 5.5V, VOUT < 2.5V
IOUT = 5 to 100mA
0.02
0.02
Line Regulation
Load Regulation
%/V
0.2
ΔVOUT
0.001 0.003
0.001 0.003
%/mA
IOUT = 5 to 200mA
ΔVOUT /
ΔTAMB
Output voltage/
temperature
ppm/
°C
IOUT = 5mA
50
Output current
Maximum output current
ILOAD = 0mA
210
mA
µA
µA
nA
25
35
5
50
60
IQ
Quiescent current
ILOAD = 200mA
In Shutdown
ISHDN
tON
Standby current
Turn On Time 2
500
30
µs
Iout = 10mA, f = 1kHz, VOUT = 1.5V
Iout = 10mA, f = 100kHz, VOUT = 1.5V
Iout = 10mA, f = 1kHz, VOUT = 2.8V
Iout = 10mA, f = 100kHz, VOUT = 2.8V
72
55
80
56
dB
dB
dB
dB
PSRR
1 to 150mA, Trise = Tfall = 1µs,
Cout = Cin = 1µF, ESR load capacitor = 0
Load transient resp.
±65
30
mV
BW = 400Hz to 80kHz, COUT = 1µF,
IOUT = 30mA
µVRMS
µA
eN
IEN
Output Noise Voltage
Enable Input Current
VEN = 0.4V, VIN = 5.5V
±1
Enable Input Logic Low
Enable Input Logic High
Startup Peak Current
Short Circuit Current
0.4
VEN
VIN = 2.0 to 5.5V, TAMB = -40 to 85ºC
V
1.2
IIN(start)
ISC
IOUT = 0mA
VOUT = 0V
340
350
160
20
mA
mA
210
TOFF
Temperature rising
Hysteresis
Temperature Shutdown
ºC
1. Dropout voltage is the input-to-output voltage difference at which the output voltage is 100mV below its nominal
value (does not apply to input voltages below 2.0V).
2. Turn on time is time measured between the enable input just exceeding the VEN high value and the output volt-
age just reaching 95% of its nominal value.
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