MCP1804
2.0
Note:
TYPICAL PERFORMANCE CURVES
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.
Note: Unless otherwise indicated: C OUT = 1 μF Ceramic (X7R), C IN = 1 μF Ceramic (X7R), T A = +25°C, V IN = V R + 2.0V.
2.0
1.8
1.6
V IN =SHDN=4.8V
V R =2.8V
2.0
1.8
1.6
V R =1.8V
1.4
1.2
1.0
0.8
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Ta=-40 ℃
Ta=25 ℃
Ta=85 ℃
0.6
0.4
0.2
0.0
VIN=2.8V
VIN=3.8V
VIN=4.8V
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Output Current (mA)
Output Current (mA)
FIGURE 2-1:
Current.
Output Voltage vs. Output
FIGURE 2-4:
Current.
Output Voltage vs. Output
6.0
V IN =SHDN=8.0V
V R =5V
6.0
V R =5.0V
5.0
4.0
3.0
2.0
5.0
4.0
3.0
2.0
1.0
Ta=-40 ℃
Ta=25 ℃
1.0
VIN=6V
VIN=7V
0.0
Ta=85 ℃
0.0
VIN=8V
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Output Current (mA)
Output Current (mA)
FIGURE 2-2:
Current.
Output Voltage vs. Output
FIGURE 2-5:
Current.
Output Voltage vs. Output
14.0
12.0
V IN =SHDN=15V
V R =12V
14.0
12.0
V R =12V
10.0
10.0
VIN=13V
8.0
6.0
8.0
6.0
VIN=14V
VIN=15V
4.0
2.0
0.0
Ta=-40 ℃
Ta=25 ℃
Ta=85 ℃
4.0
2.0
0.0
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Output Current (mA)
Output Current (mA)
FIGURE 2-3:
Output Voltage vs. Output
FIGURE 2-6:
Output Voltage vs. Output
Current.
DS22200C-page 6
Current.
? 2011 Microchip Technology Inc.
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