ELECTRICAL CHARACTERISTICS
(VIN = VOUT (NOMINAL) + 0.5V or 2.5V (whichever is greater), TA = - 40°C to +125°C, unless otherwise noted. Typical values are at TA = +
25°C.)
PARAMETER
Input Voltage
SYMBOL
CONDITIONS
MIN
2.5
TYP
MAX
5.5
UNITS
VIN
V
IOUT = 0.1mA, VOUT ≥2.5V, TA = +25°C
IOUT = 0.1mA to 150mA, VOUT ≥2.5V
TA = 0°C to +70°C
-1.6
1.6
2
IOUT = 0.1mA to 150mA, VOUT ≥2.5V
TA = - 40°C to +125°C
2.4
2.6
6
Output Voltage Accuracy
%
IOUT = 0.1mA to 150mA, 1.5V≤VOUT＜2.5V
TA = - 40°C to +125°C
IOUT = 0.1mA to 150mA, VOUT =1.2V
TA = +25°C
2
Maximum Output Current
Current Limit
150
160
mA
mA
ILIM
IQ
600
77
VOUT≤3.3V
No load, EN = 2V
130
145
Ground Pin Current
µA
VOUT＞3.3V
77
IOUT = 150mA, EN = 2V
IOUT = 1mA
100
0.8
105
Dropout Voltage(Note1)
mV
IOUT = 150mA
170
VIN = 2.5V or (VOUT + 0.1V) to 5.5V,
IOUT = 1mA
Line Regulation
ΔVLNR
ΔVLDR
en
0.004
0.15
%/V
Load Regulation
Output Voltage Noise
IOUT = 0.1mA to 150mA, COUT = 1µF
f = 10Hz to 100KHz, CBP = 0.01µF,
COUT = 10µF
0.0005 0.002
30
%/mA
µVRMS
f = 100Hz
f = 1KHz
CBP = 0.1µF, ILOAD = 50mA,
COUT = 1µF
74
54
dB
dB
Power Supply Rejection Rate
SHUTDOWN
PSRR
VIH
2.0
EN Input Threshold
VIN = 2.5V to 5.5V
EN = 0V and EN = 5.5V
EN = 0.4V
V
VIL
0.4
TA = +25°C
TA = +125°C
TA = +25°C
TA = +125°C
0.01
0.01
0.01
0.01
1
EN Input Bias Current
IB(SHDN)
µA
µA
µs
1
Shutdown Supply Current
Shutdown Exit Delay(Note2)
IQ(SHDN)
CBP = 0.01µF
TA = +25°C
30
COUT = 1µF, No load
THERMAL PROTECTION
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
TSHDN
160
15
℃
℃
ΔTSHDN
Specifications subject to change without notice.
Note 1: The dropout voltage is defined as VIN - VOUT, when VOUT is 100mV below the value of VOUT for VIN = VOUT + 0.5V. (Only
applicable for VOUT = +2.5V to +5.0V)
Note 2: Time needed for VOUT to reach 95% of final value.
３
SG2001/A
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
