MCP1726 데이터 시트보기 (PDF) - Microchip Technology
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MCP1726 Datasheet PDF : 30 Pages
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MCP1726
NOTE: Unless otherwise indicated, VIN = VOUT + 0.5V, IOUT = 1 mA and TA = +25°C.
170
IOUT = 0 mA
160 VIN = 2.3V for 0.8V Device
150
VOUT =3.3V
140
130
120
VOUT =0.8V
110
100
FIGURE 2-13:
Temperature.
Temperature (°C)
Quiescent Current vs.
0.025
VOUT = 3.3V
0.02
0.015
0.01
0.005
0
-0.005
-0.01
IOUT =1A
IOUT =500 mA
IOUT =100 mA
IOUT =1 mA
Temperature (°C)
FIGURE 2-16:
Line Regulation vs.
Temperature (3.3V Fixed).
100
90
80
70
60
VIN =6.0V
50
40
VIN =3.3V
30
VIN =2.3V
20
10
0
FIGURE 2-14:
Temperature (°C)
ISHDN vs. Temperature.
0.015
0.01
0.005
0
-0.005
-0.01
-0.015
-0.02
-0.025
IOUT =1.0A
IOUT =500 mA
IOUT =10 mA
IOUT =100 mA
VOUT = 0.8V
Temperature (°C)
FIGURE 2-15:
Line Regulation vs.
Temperature (0.8V Fixed)
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
VOUT =1.8V
VOUT =1.2V
IOUT = 1 mA to 1000 mA
VIN = 2.3V
VOUT =0.8V
Temperature (°C)
FIGURE 2-17:
Load Regulation vs.
Temperature (VOUT < 2.5V Fixed).
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
-0.50
-0.55
-0.60
-0.65
-0.70
VOUT =5.0V
IOUT = 1 mA to 1000 mA
VIN = VOUT + 0.6V
VOUT =3.3V
VOUT =2.5V
Temperature (°C)
FIGURE 2-18:
Load Regulation vs.
Temperature (VOUT ≥ 2.5V Fixed).
© 2007 Microchip Technology Inc.
DS21936C-page 9
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