AS13985
Datasheet - Electrical Characteristics
6 Electrical Characteristics
TAMB = 25ºC, VIN = VOUT(NOM) +0.5V, COUT = CIN = 1µF, CBYPASS = 10nF, IOUT = 1mA, VEN = 1.4V (unless otherwise spec-
ified)
Caution: Exposing the WLP package to direct light could cause device malfunction.
Table 3. Electrical Characteristics
Symbol
Conditions
Min
2.5
-50
-75
-1
Typ
Max
5.5
50
75
1
Unit
Parameter
VIN
Operating Input Voltage
V
IOUT = 1mA
TAMB = -40 to 125ºC
IOUT = 1mA
Output Voltage Accuracy
< 2.5V VOUT
mV
VOUT(NOM)
- VOUT
Output Voltage Accuracy
% of
VOUT(NOM)
≥ 2.5V VOUT
TAMB= -40 to 125ºC
-2
2
VIN = (VOUT(NOM) + 0.5V) to 4.5V,
-0.15
-0.3
0.15
0.3
VOUT < 3V
Line Regulation1
Load Regulation
%/V
VIN = (VOUT(NOM) + 0.5V) to 5.5V,
VOUT < 3V
IOUT = 1 to 150mA, VOUT < 2.5V,
TAMB = -40 to 125ºC
0.002 0.008
0.0004 0.002
0.0025 0.005
ΔVOUT
IOUT = 1 to 150mA, VOUT ≥ 2.5V,
TAMB = -40 to 125ºC (for WLP)
%/mA
mVPP
IOUT = 1 to 150mA, TAMB = -40 to 125ºC
(for SOT23-5), VOUT ≥ 2.5V
Output AC Line
Regulation
VIN = VOUT(NOM) + 1V,
IOUT = 150mA, tR = tF = 30µs
1
On Mode: VEN = 1.2V, IOUT = 0mA
95
On Mode: VEN = 1.2V, IOUT = 0mA,
TAMB = -40 to 125ºC
130
160
On Mode: VEN = 1.2V, IOUT = 0 to 150mA
IQ
Quiescent Current
µA
On Mode: VEN = 1.2V,
IOUT = 0 to 150mA, TAMB = -40 to 125ºC
250 2
0.003 2
Off Mode: VEN = 0.4V, IOUT = 0mA
Off Mode: VEN = 0.4V,
TAMB= -40 to 125ºC, IOUT = 0mA
1
IOUT = 1mA
0.3
2 2
IOUT = 1mA, TAMB = -40 to 125ºC
IOUT = 50mA
IOUT = 50mA, TAMB = -40 to 125ºC
IOUT = 100mA
15
35
Dropout Voltage 3
VDROP
mV
30
IOUT = 100mA, TAMB = -40 to 125ºC
IOUT = 150mA
70
45
IOUT = 150mA, TAMB = -40 to 125ºC
RLOAD = 0Ω
100
500
ISC
Short Circuit Current
mA
dB
VIN = VOUT(NOM) + 1V,
VRIPPLE = 50mV, IOUT = 50mA,
f = 1kHz
60
55
Supply Voltage
Rejection
SVR
VIN = VOUT(NOM) + 1V,
VRIPPLE = 50mV, IOUT = 50mA,
f= 10kHz
IOUT(PK)
VEN
Peak Output Current
Enable Input Logic Low
Enable Input Logic High
VOUT ≥ VOUT(NOM) - 5%
300
1.2
500
0.4
mA
V
VIN = 2.5 to 5.5V, TAMB = -40 to 125ºC 4
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