參數(shù)資料
型號(hào): MCP1802
廠商: Microchip Technology Inc.
英文描述: 300 mA, High PSRR, Low Quiescent Current LDO
中文描述: 300毫安,高PSRR,低靜態(tài)電流低壓降穩(wěn)壓器
文件頁(yè)數(shù): 6/24頁(yè)
文件大?。?/td> 292K
代理商: MCP1802
MCP1802
DS22053A-page 6
2007 Microchip Technology Inc.
Note:
Unless otherwise indicated: V
R
= 3.3V, C
OUT
= 1 μF Ceramic (X7R), C
IN
= 1 μF Ceramic (X7R), I
L
= 100 μA,
T
A
= +25°C, V
IN
= V
R
+ 1.0V, SOT-23-5.
FIGURE 2-7:
Voltage.
Output Voltage vs. Input
FIGURE 2-8:
Voltage.
Output Voltage vs. Input
FIGURE 2-9:
Voltage.
Output Voltage vs. Input
FIGURE 2-10:
Output Voltage vs. Load
Current.
FIGURE 2-11:
Output Voltage vs. Load
Current.
FIGURE 2-12:
Output Voltage vs. Load
Current.
0.895
0.900
0.905
0.910
0.915
0.920
0.925
2
3
4
5
6
7
8
9
10
Input Voltage (V)
O
V
OUT
= 0.9V
I
LOAD
= 1 mA
+25°C
-45°C
0°C
+90°C
3.26
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
4
5
6
7
8
9
10
Input Voltage (V)
O
V
OUT
= 3.3V
I
LOAD
= 1 mA
+25°C
-45°C
0°C
+90°C
5.94
5.96
5.98
6.00
6.02
6.04
6.06
7
7.5
8
8.5
9
9.5
10
Input Voltage (V)
O
V
OUT
= 6.0V
I
LOAD
= 1 mA
+25°C
-45°C
0°C
+90°C
0.880
0.885
0.890
0.895
0.900
0.905
0.910
0.915
0.920
0
25
50
75
100
125
150
Load Current (mA)
O
V
IN
= 2.0V
V
OUT
= 0.9V
-45°C
0°C
+90°C
+25
3.25
3.26
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
0
25
50
75
100
125
150
Load Current (mA)
O
V
IN
= 4.3V
V
OUT
= 3.3V
+25°C
-45°C
0°C
+90°C
5.92
5.94
5.96
5.98
6.00
6.02
6.04
6.06
0
25
50
75
100
125
150
Load Current (mA)
O
V
IN
= 7.0V
V
OUT
= 6.0V
+25°C
-45°C
0°C
+90°C
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