MCP1804 Microchip Technology Inc., MCP1804 Datasheet - Page 2
MCP1804
Manufacturer Part Number
MCP1804
Description
150 Ma, 28v Ldo Regulator With Shutdown
Manufacturer
Microchip Technology Inc.
Datasheet
1.MCP1804.pdf
(38 pages)
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MCP1804
Functional Block Diagram
Typical Application Circuit
DS22200A-page 2
*
SHDN
*5-Pin Versions Only
V
Battery
12V
IN
Shutdown
Control
+
Ceramic
1 µF
C
IN
Voltage
Reference
V
IN
GND
Error Amplifier
1
2
3
-
+
MCP1804
V
GND
NC
SOT-25
IN
SHDN
V
Current Limiter
OUT
Protection
Thermal
5
4
1 µF Ceramic
C
© 2009 Microchip Technology Inc.
OUT
5.0V @ 30 mA
V
OUT
V
OUT