ELECTRICAL CHARACTERISTICS
(V
IN
= V
OUT (NOMINAL)
+ 0.5V or 2.5V (whichever is greater), T
A
= - 40°C to +125°C, unless otherwise noted. Typical values are at T
A
= +
25°C.)
PARAMETER
Input Voltage
SYMBOL
V
IN
I
OUT
= 0.1mA, V
OUT
≥2.5V,
T
A
= +25°C
I
OUT
= 0.1mA to 150mA, V
OUT
≥2.5V
T
A
= 0°C to +70°C
I
OUT
= 0.1mA to 150mA, V
OUT
≥2.5V
Output Voltage Accuracy
T
A
= - 40°C to +125°C
I
OUT
= 0.1mA to 150mA,
1.5V≤V
OUT
＜2.5V
T
A
= - 40°C to +125°C
I
OUT
= 0.1mA to 150mA, V
OUT
=1.2V
T
A
= +25°C
Maximum Output Current
Current Limit
Ground Pin Current
I
LIM
I
Q
No load, EN = 2V
I
OUT
= 150mA, EN = 2V
Dropout Voltage(Note1)
Line Regulation
Load Regulation
Output Voltage Noise
Power Supply Rejection Rate
SHUTDOWN
EN Input Threshold
EN Input Bias Current
Shutdown Supply Current
Shutdown Exit Delay(Note2)
THERMAL PROTECTION
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
T
SHDN
ΔT
SHDN
160
15
℃
℃
V
IH
V
IL
I
B(SHDN)
I
Q(SHDN)
V
IN
= 2.5V to 5.5V
EN = 0V and EN = 5.5V
EN = 0.4V
C
BP
= 0.01µF
C
OUT
= 1µF, No load
T
A
= +25°C
T
A
= +125°C
T
A
= +25°C
T
A
= +125°C
T
A
= +25°C
2.0
0.4
0.01
0.01
0.01
0.01
30
1
1
V
µA
µA
µs
ΔV
LNR
ΔV
LDR
I
OUT
= 1mA
I
OUT
= 150mA
V
IN
= 2.5V or (V
OUT
+ 0.1V) to 5.5V,
I
OUT
= 1mA
I
OUT
= 0.1mA to 150mA, C
OUT
= 1µF
f = 10Hz to 100KHz, C
BP
= 0.01µF,
C
OUT
= 10µF
C
BP
= 0.1µF, I
LOAD
= 50mA, f = 100Hz
C
OUT
= 1µF
f = 1KHz
V
OUT
≤3.3V
V
OUT
＞3.3V
2
150
160
600
77
77
100
0.8
105
0.004
0.0005
30
74
54
170
0.15
0.002
mV
%/V
%/mA
µV
RMS
dB
dB
130
145
µA
CONDITIONS
MIN
2.5
-1.6
TYP
MAX
5.5
1.6
2
2.4
2.6
6
mA
mA
UNITS
V
%
e
n
PSRR
Specifications subject to change without notice.
Note 1:
The dropout voltage 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. (Only
applicable for V
OUT
= +2.5V to +5.0V)
Note 2:
Time needed for V
OUT
to reach 95% of final value.
３
SG2001/A
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
