參數(shù)資料
型號: MCP1701A
廠商: Microchip Technology Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 2??A Low-Dropout Positive Voltage Regulator
中文描述: 2μ低壓差正電壓穩(wěn)壓器
文件頁數(shù): 5/22頁
文件大?。?/td> 531K
代理商: MCP1701A
2007 Microchip Technology Inc.
DS21991C-page 5
MCP1701A
2.0
TYPICAL PERFORMANCE CURVES
Notes:
Unless otherwise specified, V
OUT
= 1.8V, 3.3V, 5.0V, T
A
= +25°C, C
IN
= 1 μF Tantalum, C
OUT
= 1 μF Tantalum.
FIGURE 2-1:
Voltage (V
R
= 1.8V).
Supply Current vs. Input
FIGURE 2-2:
Voltage (V
R
= 3.3V).
Supply Current vs. Input
FIGURE 2-3:
Voltage (V
R
= 5.0V).
Supply Current vs. Input
FIGURE 2-4:
Current (V
R
= 3.3V).
Supply Current vs. Load
FIGURE 2-5:
Current (V
R
= 5.0V).
Supply Current vs. Load
FIGURE 2-6:
Temperature.
Supply Current vs.
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.
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
3
5
7
9
11
Input Voltage (V)
S
μ
A
V
R
= 1.8V
+90°C
+25°C
-45°C
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
4
6
8
10
12
Input Voltage (V)
S
μ
A
+90°C
+25°C
-45°C
V
R
= 3.3V
1
1.2
1.4
1.6
1.8
2
2.2
2.4
6
7
8
9
10
11
12
Input Voltage (V)
S
μ
A
+25°C
-45°C
+90°C
V
R
= 5.0V
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0
50
100
150
200
Load Current (mA)
S
μ
A
+90°C
+25°C
-45°C
V
IN
= 4.3V
V
R
= 3.3V
1
1.2
1.4
1.6
1.8
2
2.2
0
50
100
150
200
Load Current (mA)
S
μ
A
+90°C
+25°C
-45°C
V
IN
= 6.0V
V
R
= 5.0V
1.2
1.4
1.6
1.8
2
2.2
-45
-25
-5
15
35
55
75
95
Temperature (°C)
S
μ
A
V
R
= 5.0V
V
R
= 3.3V
V
R
= 1.8V
V
IN
= V
R
+ 1.0V
I
OUT
= 0
μ
A
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