MCP1812A View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
MCP1812A
Microchip Technology
MCP1812A Datasheet PDF : 45 Pages
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MCP1811A/11B/12A/12B
Note: Unless otherwise indicated, CIN = COUT = 1 μF (MCP1811X) or 2.2 μF (MCP1812X) ceramic type (X7R),
IOUT = 1 mA, TA = +25°C, VIN = VR + 1V, SHDN = 1 M pull-up to VIN.
6.00
5.00
IOUT = 1 mA
VR = 2.5V
4.00
3.00
2.00
1.00
0.00
-40
-15
10
35
60
85
Junction Temperature (°C)
FIGURE 2-61:
Ground Current vs.
Temperature (MCP1812X, VR = 2.5V).
80
VR = 1V
70 VIN = 2V
60
TJ = 85°C
50
40
30
TJ = -40°C
20
TJ = 25°C
10
0
0
25
50
75 100 125 150
Load Current (mA)
FIGURE 2-64:
Ground Current vs. Load
Current (MCP1811X, VR = 1.0V).
6.00
5.00
IOUT = 1 mA
VR = 3.3V
4.00
3.00
2.00
1.00
0.00
-40
-15
10
35
60
85
Junction Temperature (°C)
FIGURE 2-62:
Ground Current vs.
Temperature (MCP1812X, VR = 3.3V).
160
VR = 2.5V
140 VIN = 3.5V
120
100
80
TJ = 85°C
TJ = 25°C
60
TJ = -40°C
40
20
0
0 30 60 90 120 150 180 210 240 270 300
Load Current (mA)
FIGURE 2-65:
Ground Current vs. Load
Current (MCP1812X, VR = 2.5V).
6.00
5.00
IOUT = 1 mA
VR = 4V
4.00
3.00
2.00
1.00
0.00
-40
-15
10
35
60
85
Junction Temperature (°C)
FIGURE 2-63:
Ground Current vs.
Temperature (MCP1811X, VR = 4.0V).
160
VR = 3.3V
140 VIN = 4.3V
120
TJ = 85°C
100
80
60
TJ = -40°C
40
TJ = 25°C
20
0
0 30 60 90 120 150 180 210 240 270 300
Load Current (mA)
FIGURE 2-66:
Ground Current vs. Load
Current (MCP1812X, VR = 3.3V).
2018-2019 Microchip Technology Inc.
DS20006088B-page 17
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