參數(shù)資料
型號: MCP1700T-3002ETO
廠商: Microchip Technology Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Low Quiescent Current LDO
中文描述: 低靜態(tài)電流低壓降穩(wěn)壓器
文件頁數(shù): 9/24頁
文件大?。?/td> 638K
代理商: MCP1700T-3002ETO
2007 Microchip Technology Inc.
DS21826B-page 9
MCP1700
Note:
Unless otherwise indicated: V
R
= 1.8V, C
OUT
= 1 μF Ceramic (X7R), C
IN
= 1 μF Ceramic (X7R), I
L
= 100 μA,
T
A
= +25°C, V
IN
= V
R
+1V.
FIGURE 2-25:
(V
R
= 1.8V).
Start-up From V
IN
FIGURE 2-26:
(V
R
= 2.8V).
Start-up From V
IN
FIGURE 2-27:
Junction Temperature (V
R
= 1.8V).
Load Regulation vs.
FIGURE 2-28:
Junction Temperature (V
R
= 2.8V).
Load Regulation vs.
FIGURE 2-29:
Junction Temperature (V
R
= 5.0V).
Load Regulation vs.
FIGURE 2-30:
Temperature (V
R
= 1.2V, 1.8V, 2.8V).
Line Regulation vs.
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-40
-25
-10
5
20
35
50
65
80
95
110
125
Junction Temperature (°C)
L
V
R
= 1.8V
I
OUT
= 0 to 200 mA
V
IN
= 2.2V
V
IN
= 5.0V
V
IN
= 3.5V
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
-40
-25
-10
5
20
35
50
65
80
95
110
125
Junction Temperature (°C)
L
V
R
= 2.8V
I
OUT
= 0 to 250 mA
V
IN
= 5.0V
V
IN
= 4.3V
V
IN
= 3.3V
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
-40
-25
-10
5
20
35
50
65
80
95
110
125
Junction Temperature (°C)
L
V
R
= 5.0V
I
OUT
= 0 to 250 mA
V
IN
= 5.5V
V
IN
= 6.0V
-0.3
-0.25
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
-40
-25
-10
5
20
35
50
65
80
95
110 125
Junction Temperature (°C)
L
V
R
= 1.8V
V
R
= 1.2V
V
R
= 2.8V
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