参数资料
型号: MCP1700T-3002ETT
厂商: Microchip Technology Inc.
元件分类: 线性稳压
英文描述: Low Quiescent Current LDO
中文描述: 低静态电流低压降稳压器
文件页数: 24/24页
文件大小: 638K
代理商: MCP1700T-3002ETT
2007 Microchip Technology Inc.
DS21826B-page 9
MCP1700
Note: Unless otherwise indicated: VR = 1.8V, COUT = 1 F Ceramic (X7R), CIN = 1 F Ceramic (X7R), IL = 100 A,
TA = +25°C, VIN =VR +1V.
FIGURE 2-25:
Start-up From VIN
(VR =1.8V).
FIGURE 2-26:
Start-up From VIN
(VR =2.8V).
FIGURE 2-27:
Load Regulation vs.
Junction Temperature (VR =1.8V).
FIGURE 2-28:
Load Regulation vs.
Junction Temperature (VR =2.8V).
FIGURE 2-29:
Load Regulation vs.
Junction Temperature (VR =5.0V).
FIGURE 2-30:
Line Regulation vs.
Temperature (VR = 1.2V, 1.8V, 2.8V).
-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)
Load
Regulation
(%)
VR = 1.8V
IOUT = 0 to 200 mA
VIN= 2.2V
VIN= 5.0V
VIN= 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)
Load
Regulation
(%)
VR = 2.8V
IOUT = 0 to 250 mA
VIN= 5.0V
VIN= 4.3V
VIN= 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)
Load
Regulation
(%)
VR = 5.0V
IOUT = 0 to 250 mA
VIN= 5.5V
VIN= 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)
Line
Regulation
(%/V)
VR = 1.8V
VR = 1.2V
VR = 2.8V
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