参数资料
型号: MCP1824T-1202E/OT
厂商: Microchip Technology
文件页数: 11/34页
文件大小: 0K
描述: IC REG LDO 1.2V .3A SOT23-5
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.2V
输入电压: 2.1 V ~ 6 V
电压 - 压降(标准): 0.2V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小)
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 666 (CN2011-ZH PDF)
其它名称: MCP1824T-1202E/OTDKR
MCP1824/MCP1824S
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 = 4.7 μF Ceramic (X7R), C IN = 4.7 μF Ceramic (X7R), I OUT = 1 mA,
Temperature = +25°C, V IN = V OUT + 0.5V, Fixed output, SHDN = 10 k Ω pullup to V IN .
140
130
120
110
100
90
V OUT = 1.2V Adj
I OUT = 0 mA
130°C
90°C
25°C
0°C
-45°C
0.10
0.08
0.06
0.04
0.02
0.00
-0.02
-0.04
-0.06
-0.08
-0.10
I OUT = 1 mA V OUT = 1.2V adj
V IN = 2.1V to 6.0V
I OUT = 50 mA
I OUT =100 mA
I OUT =200 mA
I OUT =300 mA
2
3
4
5
6
-45
-20
5
30
55
80
105
130
Input Voltage (V)
Temperature (°C)
FIGURE 2-1:
Quiescent Current vs. Input
FIGURE 2-4:
Line Regulation vs.
Voltage (Adjustable Version).
Temperature (Adjustable Version).
180
170
V OUT = 1.2V Adj
0.10
0.05
V OUT = 3.3V
V OUT = 0.8V
I OUT = 1.0 mA to 300 mA
160
150
140
V IN =3.3V
V IN =5.0V
0.00
-0.05
V OUT = 1.8V
130
120
-0.10
V OUT = 5.0V
110
100
V IN =2.5V
-0.15
-0.20
0
50
100
150
200
250
300
-45
-20
5
30
55
80
105
130
Load Current (mA)
Temperature (°C)
FIGURE 2-2:
Ground Current vs. Load
FIGURE 2-5:
Load Regulation vs.
Current (Adjustable Version).
Temperature (Adjustable Version).
170
160
V OUT = 0.8V Adj
I OUT = 0 mA
0.413
0.412
V IN = 6.0V
V OUT = 1.2V
I OUT = 1.0 mA
150
140
V IN =6.0V
0.411
130
120
V IN =5.0V
0.410
0.409
V IN = 4.0V
110
100
V IN =2.1V
V IN =3.0V
V IN =4.0V
0.408
V IN = 2.1V
90
0.407
-45
-20
5
30
55
80
105
130
-45
-20
5
30
55
80
105
130
Temperature (°C)
Temperature (°C)
FIGURE 2-3:
Quiescent Current vs.
FIGURE 2-6:
Adjust Pin Voltage vs.
Junction Temperature (Adjustable Version).
2007 Microchip Technology Inc.
Temperature (Adjustable Version).
DS22070A-page 11
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