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| 型号： | MCP1541T-I/TT |
| 厂商： | Microchip Technology |
| 文件页数： | 5/20页 |
| 文件大小： | 0K |
| 描述： | IC VREF SRS PREC 4.096V SOT23-3 |
| 标准包装： | 1 |
| 基准类型： | 串联，精度 |
| 输出电压： | 4.096V |
| 容差： | ±1% |
| 温度系数： | 50ppm/°C |
| 输入电压： | 4.3 V ~ 5.5 V |
| 通道数： | 1 |
| 电流 - 静态： | 100µA |
| 电流 - 输出： | 2mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3 |
| 包装： | 标准包装 |
| 产品目录页面： | 663 (CN2011-ZH PDF) |
| 其它名称： | MCP1541T-I/TTDKR |
MCP1525/41
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, T A = +25°C, V IN = 5.0V, V SS = GND, I OUT = 0 mA and C L = 1 μF.
2.525
2.520
2.515
4.140
4.130
4.120
140
120
MCP1525
V IN = 2.7V to 5.5V
2.510
2.505
2.500
MCP1541
4.110
4.100
4.090
100
80
2.495
2.490
2.485
2.480
2.475
MCP1525
4.080
4.070
4.060
4.050
4.040
60
40
20
0
MCP1541
V IN = 4.3V to 5.5V
-50 -25 0 25 50 75 100
-50
-25
0 25 50 75
100
Ambient Temperature (°C)
Ambient Temperature (°C)
FIGURE 2-1:
Temperature.
Output Voltage vs. Ambient
FIGURE 2-4:
Temperature.
Line Regulation vs. Ambient
1.0
0.9
0.8
0.7
0.6
0.5
MCP1525 and MCP1541
Source Current =
0 mA to 2 mA
7
6
5
4
MCP1525 and MCP1541
0.4
0.3
0.2
0.1
Sink Current =
0 mA to -2 mA
3
2
1
I OUT = +2 mA
I OUT = -2 mA
0.0
0
1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
-50
-25
0 25 50 75
100
1 10 100 1k 10k 100k 1M
Ambient Temperature (°C)
Frequency (Hz)
FIGURE 2-2:
Load Regulation vs.
FIGURE 2-5:
Output Impedance vs.
Ambient Temperature.
100
Frequency.
1,000
90
80
MCP1541
MCP1541
70
60
50
40
30
20
10
MCP1525
100
10
MCP1525
0
-50
-25
0 25 50 75
100
1
0.1
1
10
100
1k
10k
100k
Ambient Temperature (°C)
Frequency (Hz)
FIGURE 2-3:
Input Current vs. Ambient
FIGURE 2-6:
Output Noise Voltage
Temperature.
? 2005 Microchip Technology Inc.
Density vs. Frequency.
DS21653B-page 5
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