MCP1703A 查看數據表（PDF） - Microchip Technology
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MCP1703A Datasheet PDF : 30 Pages
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MCP1703A
Note: Unless otherwise indicated: COUT = 1 µF Ceramic (X7R), CIN = 1 µF Ceramic (X7R), IL = 1 mA, TA = +25°C,
VIN = VOUT(MAX) + VDROPOUT(MAX) or 2.7V, whichever is greater.
1.00
0.80
0.60
VIN = 5V VIN = 3.45V
0.40
0.20
0.00
-0.20
-0.40
-0.60
-0.80
VIN = 8V
-1.00
-45 -20 5 30
VOUT = 1.2V
IOUT = 1 mA to 200 mA
VIN = 14V
55 80 105 130
Temperature (°C)
FIGURE 2-19:
Temperature.
Load Regulation vs.
0.20
0.16
VIN = 3.45 to 16.0V
VOUT = 1.2V
0 mA 1 mA
0.12
0.08
0.04
0.00
-45
100 mA
250 mA
-20 5 30 55 80
Temperature (°C)
200 mA
105 130
FIGURE 2-22:
Temperature.
Line Regulation vs.
0.60
0.40
0.20
0.00
-0.20
-0.40
-0.60
-0.80
-1.00
-1.20
-1.40
-1.60
VIN = 3.65V
VOUT = 2.5V
IOUT = 1 mA to 250 mA
VIN = 5V
VIN = 10V
VIN = 14V
-45 -20 5 30 55 80 105 130
Temperature (°C)
FIGURE 2-20:
Temperature.
Load Regulation vs.
0.24
0.20
0.16
0.12
0.08
0.04 250 mA
0.00
-45 -20
FIGURE 2-23:
Temperature.
0 mA
VOUT = 2.5V
VIN = 3.5V to 16V
100 mA
5 30 55 80
Temperature (°C)
105 130
Line Regulation vs.
0.80
0.60
0.40
0.20
0.00
-0.20 VIN = 6V
-0.40
-0.60
VIN = 8V
-0.80
-1.00
-1.20
-45 -20 5
VOUT = 5.0V
IOUT = 1 to 250 mA
VIN = 16V
VIN = 12V
VIN = 14V
30 55 80 105 130
Temperature (°C)
FIGURE 2-21:
Temperature.
Load Regulation vs.
0.24
0.20
VOUT = 5.0V
VIN = 6.0V to 16.0V
0.16
0.12
200 mA
100 mA
0 mA
0.08
0.04
-45 -20
FIGURE 2-24:
Temperature.
250 mA
5 30 55 80 105 130
Temperature (°C)
Line Regulation vs.
DS25122A-page 8
© 2012 Microchip Technology Inc.
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