SG2002-1.8 查看數據表（PDF） - Shengbang Microelectronics Co, Ltd
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SG2002-1.8
Shengbang Microelectronics Co, Ltd
SG2002-1.8 Datasheet PDF : 11 Pages
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TYPICAL OPERATION CIRCUIT
INPUT
2.5V TO 5.5V
IN
OUT
CIN
1μF
ON
OFF
SG2002A
EN
FB
GND
OUTPUT
COUT
R1
1μF
R2
Adjustable Voltage Version
Standard 1% Resistor Values for Common
Output Voltages of Adjustable Voltage Version
VOUT(V)
1.5
1.8
2.5
2.8
2.85
3.0
3.3
5.0
R1(kΩ)
13
28
63.4
78.7
80.6
88.7
95.3
187
R2(kΩ)
61.9
61.9
61.9
61.9
61.9
61.9
57.6
61.9
Note: VOUT = (R1 + R2)/ R2 × 1.2395
INPUT
2.5V TO 5.5V
IN
OUT
CIN
1μF
SG2002
ON
OFF
EN
BP
GND
OUTPUT
COUT
1μF
CBP
0.01μF
Fixed Voltage Version
４
SG2002/A
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