MCP1701-1802I/TO Просмотр технического описания (PDF) - Microchip Technology
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MCP1701-1802I/TO Datasheet PDF : 20 Pages
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MCP1701
2.0 TYPICAL PERFORMANCE CURVES
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Notes: Unless otherwise specified, VOUT = 1.8V, 3.0V, 5.0V, TA = +25°C, CIN = 1 µF Tantalum, COUT = 1 µF Tantalum.
2.65
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
2.15
2.10
2.05
2.00
1.95
2
+25°C
0°C
-40°C
VR = 1.8V
3
4
5
6
7
8
9
10
Input Voltage (V)
FIGURE 2-1:
Supply Current vs. Input
Voltage (VR = 1.8V).
2.10
2.05
2.00
1.95
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
1.30
1.25
1.20
0
+25°C
+85°C
0°C
-40°C
VIN = 4.0V
VR = 3.0V
20 40 60 80 100 120 140 160
Load Current (mA)
FIGURE 2-4:
Supply Current vs. Load
Current (VR = 3.0V).
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
3
+25°C
+85°C
-40°C
VR = 3.0V
4
5
6
7
8
9
10
Input Voltage (V)
FIGURE 2-2:
Supply Current vs. Input
Voltage (VR = 3.0V).
2.75
2.70
2.65
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
2.15
2.10
2.05
2.00
0
+25°C
+85°C
0°C
-40°C
VIN = 6.0V
VR = 5.0V
20 40 60 80 100 120 140 160 180 200
Load Current (mA)
FIGURE 2-5:
Supply Current vs. Load
Current (VR = 5.0V).
3.00
VR = 5.0V
2.85
2.70
+25°C
2.55
2.40
+85°C
2.25
-40°C
2.10
1.95
1.80
1.65
1.50
5
6
7
8
9
10
Input Voltage (V)
FIGURE 2-3:
Supply Current vs. Input
Voltage (VR = 5.0V).
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
-40 -20
FIGURE 2-6:
Temperature.
VR = 5.0V
VR = 1.8V
VR = 3.0V
VIN = VR + 1V
IOUT = 0 µA
0
20
40
60
Temperature (°C)
80 100
Supply Current vs.
2004 Microchip Technology Inc.
DS21874A-page 5
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