MCP1801 Microchip Technology, MCP1801 Datasheet - Page 2

• Manufacturer Part Number: MCP1801
• Description: Low Quiescent Current LDO
• Manufacturer: Microchip Technology

MCP1801
Functional Block Diagram
Typical Application Circuit
DS22051A-page 2
9V
Battery
SHDN
V
IN
+
Shutdown
Control
Ceramic
1 µF
C
IN
V
Voltage
Reference
IN
GND
1
2
3
MCP1801
MCP1801
Error Amplifier
G
V
SHDN
ND
IN
-
+
+V
IN
V
OUT
NC
Current Limiter
5
4
1 µF Ceramic
C
OUT
© 2007 Microchip Technology Inc.
3.3V
V
@ 40 mA
OUT
+V
IN
V
OUT