MCP1702 데이터 시트보기 (PDF) - Microchip Technology
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MCP1702 Datasheet PDF : 26 Pages
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MCP1702
Note: Unless otherwise indicated: VR = 2.8V, COUT = 1 µF Ceramic (X7R), CIN = 1 µF Ceramic (X7R), IL = 100 µA,
TA = +25°C, VIN = VOUT(MAX) + VDROPOUT(MAX).
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.01
VR=1.2V
COUT=1.0 μF ceramic X7R
VIN=2.7V
CIN=0 μF
IOUT=1.0 mA
0.1
1
10
100
Frequency (kHz)
1000
FIGURE 2-25:
Power Supply Ripple
Rejection vs. Frequency.
FIGURE 2-28:
Power Up Timing.
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.01
VR=5.0V
COUT=1.0 μF ceramic X7R
VIN=6.0V
CIN=0 μF
IOUT=1.0 mA
0.1
1
10
100
Frequency (kHz)
1000
FIGURE 2-26:
Power Supply Ripple
Rejection vs. Frequency.
FIGURE 2-29:
Dynamic Load Response.
100
10
1
VR=5.0V, VIN=6.0V
VR=2,8V, VIN=3.8V
IOUT=50 mA
0.1
VR=1.2V, VIN=2.7V
0.01
0.001
0.01
0.1
1
10
100
Frequency (kHz)
1000
FIGURE 2-27:
Output Noise vs. Frequency.
FIGURE 2-30:
Dynamic Load Response.
DS22008E-page 10
2010 Microchip Technology Inc.
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