SG2002 SGMICRO [Shengbang Microelectronics Co, Ltd], SG2002 Datasheet - Page 3

• Manufacturer Part Number: SG2002
• Description: 300mA, Low Power, Low Noise Low Dropout, Linear Regulators
• Manufacturer: SGMICRO [Shengbang Microelectronics Co, Ltd]

ELECTRICAL CHARACTERISTICS
(V
25°C.)
Note 1: The dropout voltage is defined as V
applicable for V
Note 2: Time needed for V
Input Voltage
Output Voltage Accuracy
Maximum Output Current
Current Limit
Ground Pin Current
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
Specifications subject to change without notice.
IN
= V
PARAMETER
OUT (NOMINAL)
OUT
= +2.5V to +5.0V.)
+ 0.5V or 2.5V (whichever is greater), T
OUT
to reach 95% of final value.
SYMBOL
I
I
ΔV
ΔV
PSRR
Q(SHDN)
B(SHDN)
ΔT
V
I
V
T
V
e
LIM
I
Q
SHDN
IN
LNR
IH
LDR
n
IL
SHDN
IN
- V
OUT
I
I
T
I
T
I
T
No load, EN = 2V
I
I
I
V
I
I
f = 10Hz to 100KHz, C
C
C
C
V
EN = 0V and EN = 5.5V
EN = 0.4V
C
C
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
A
A
IN
OUT
BP
OUT
IN
BP
OUT
, when V
= 0°C to +70°C
= - 40°C to +125°C
= - 40°C to +125°C
= 2.5V or (V
= 2.5V to 5.5V
= 0.01µF
= 0.1mA, V
= 0.1µF, I
= 0.1mA to 300mA, V
= 0.1mA to 300mA, V
= 0.1mA to 300mA, V
= 300mA, EN = 2V
= 1mA
= 300mA
= 1mA
= 0.1mA to 300mA, C
= 1µF
= 1µF, No load
= 10µF
A
OUT
= - 40°C to +125°C, unless otherwise noted. Typical values are at T
CONDITIONS
LOAD
OUT
is 100mV below the value of V
OUT
３
≥2.5V, T
= 50mA,
+ 0.1V) to 5.5V,
BP
= 0.01µF,
OUT
OUT
OUT
OUT
,
A
= 1µF
≥2.5V
≥2.5V
＜2.5V
V
V
f = 100Hz,
f = 1KHz,
T
T
T
= +25°C
T
T
A
A
A
OUT
OUT
A
A
= +25°C
= +125°C
= +25°C
= +25°C
= +125°C
≤3.3V
＞3.3V
OUT
MIN
-1.6
300
310
2.0
2.5
for V
IN
= V
0.0005
0.004
0.01
0.01
0.01
0.01
TYP
160
750
110
210
0.8
30
15
77
77
30
74
54
OUT
SG2002/A
+ 0.5V. (Only
MAX
0.002
0.15
130
145
0.4
5.5
1.6
2.3
2.7
2.9
340
1
1
A
= +
UNITS
µV
%/mA
%/V
mA
mA
mV
µA
µA
µA
dB
dB
µs
℃
℃
%
V
V
RMS