MCP1727 Microchip Technology, MCP1727 Datasheet - Page 2

• Manufacturer Part Number: MCP1727
• Description: Low Quiescent Current LDO Regulator
• Manufacturer: Microchip Technology

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MCP1727
Typical Application
DS21999B-page 2
Off
Off
On
On
V
V
IN
IN
= 2.3V to 2.8V
= 2.3V to 2.8V
4.7 µF
4.7 µF
C
C
1
1
MCP1727 Adjustable Output Voltage
1
2
3
4
1
2
3
4
MCP1727 Fixed Output Voltage
V
V
SHDN
GND PWRGD
V
V
SHDN
GND PWRGD
IN
IN
IN
IN
C
C
Sense
DELAY
DELAY
V
V
ADJ
OUT
OUT
8
7
6
5
8
7
6
5
C
1000 pF
3
C
1000 pF
3
© 2007 Microchip Technology Inc.
100 kΩ
R
40 kΩ
R
20 kΩ
1
2
100 kΩ
V
OUT
R
V
1
OUT
R
3
= 1.8V @ 1A
= 1.2V @ 1A
PWRGD
PWRGD
C
1 µF
C
1 µF
2
2