SPX2955 Sipexoration, SPX2955 Datasheet - Page 4

• Manufacturer Part Number: SPX2955
• Description: 350mA Low Drop Out Voltage Regulator with Shutdown
• Manufacturer: Sipexoration

FROM
CMOS OR
TTL
+
UNREGULATED DC
SHUTDOWN
3
SPX2955/56/57 Block Diagram
FEEDBACK
7
60 mV
+
REFERENCE
+
1.23V
INPUT
_
+
+
_
8
ERROR
AMPLIFIER
ERROR DETECTION
COMPARATOR
OUTPUT
180k
60k
Ω
Ω
1
..
..
GROUND
5V TAP
ERROR
SENSE
______
2
6
5
4
SPX2955/56/57
+
5V @ 350mA
1 F
TO CMOS OR
TTL
µ
MAX
..
330k
Ω
..
Rev. 11/21/00