SG2001 查看數據表（PDF） - Unspecified
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SG2001 Datasheet PDF : 11 Pages
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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
VIN
Output Voltage Accuracy
Maximum Output Current
Current Limit
ILIM
Ground Pin Current
IQ
Dropout Voltage(Note1)
Line Regulation
Load Regulation
Output Voltage Noise
ΔVLNR
ΔVLDR
en
Power Supply Rejection Rate
SHUTDOWN
EN Input Threshold
EN Input Bias Current
PSRR
VIH
VIL
IB(SHDN)
Shutdown Supply Current
IQ(SHDN)
Shutdown Exit Delay(Note2)
THERMAL PROTECTION
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
TSHDN
ΔTSHDN
CONDITIONS
IOUT = 0.1mA, VOUT ≥2.5V, TA = +25°C
IOUT = 0.1mA to 150mA, VOUT ≥2.5V
TA = 0°C to +70°C
IOUT = 0.1mA to 150mA, VOUT ≥2.5V
TA = - 40°C to +125°C
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
No load, EN = 2V
VOUT≤3.3V
VOUT＞3.3V
IOUT = 150mA, EN = 2V
IOUT = 1mA
IOUT = 150mA
VIN = 2.5V or (VOUT + 0.1V) to 5.5V,
IOUT = 1mA
IOUT = 0.1mA to 150mA, COUT = 1µF
f = 10Hz to 100KHz, CBP = 0.01µF,
COUT = 10µF
CBP = 0.1µF, ILOAD = 50mA, f = 100Hz
COUT = 1µF
f = 1KHz
VIN = 2.5V to 5.5V
EN = 0V and EN = 5.5V
EN = 0.4V
CBP = 0.01µF
COUT = 1µF, No load
TA = +25°C
TA = +125°C
TA = +25°C
TA = +125°C
TA = +25°C
MIN
2.5
-1.6
2
150
160
2.0
TYP MAX
5.5
1.6
2
2.4
2.6
6
600
77
130
77
145
100
0.8
105
170
0.004 0.15
0.0005 0.002
30
74
54
0.4
0.01
1
0.01
0.01
1
0.01
30
160
15
UNITS
V
%
mA
mA
µA
mV
%/V
%/mA
µVRMS
dB
dB
V
µA
µA
µs
℃
℃
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
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