MCP1700T-1202ETO 查看數據表（PDF） - Microchip Technology
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MCP1700T-1202ETO Datasheet PDF : 24 Pages
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MCP1700
Note: Unless otherwise indicated: VR = 1.8V, COUT = 1 µF Ceramic (X7R), CIN = 1 µF Ceramic (X7R), IL = 100 µA,
TA = +25°C, VIN = VR +1V.
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
0
VR = 5.0V
TJ = +25°C
TJ = +125°C
TJ = - 40°C
25 50 75 100 125 150 175 200 225 250
Load Current (mA)
FIGURE 2-13:
Dropout Voltage vs. Load
Current (VR = 5.0V).
10
1 VIN = 2.5V VIN = 2.8V
VR = 1.2V
VR = 1.8V
IOUT = 50ma IOUT = 50ma
0.1
VIN = 3.8V
VR = 2.8V
IOUT = 50ma
0.01
0.01
0.1
FIGURE 2-16:
1
10
100
Frequency (KHz)
1000
Noise vs. Frequency.
FIGURE 2-14:
Power Supply Ripple
Rejection vs. Frequency (VR = 1.2V).
FIGURE 2-17:
(VR = 1.2V).
Dynamic Load Step
FIGURE 2-15:
Power Supply Ripple
Rejection vs. Frequency (VR = 2.8V).
FIGURE 2-18:
(VR = 1.8V).
Dynamic Load Step
© 2007 Microchip Technology Inc.
DS21826B-page 7
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