LP2950-2951 Datasheet, PDF (2/7 Pages) E-Tech Electronics LTD – 100 mA LOW-DROPOUT VOLTAGE REGULATOR

LP2950/2951
„ PIN CONFIGURATIONS
UTC LP2950
1
2
3
OUTPUT
INPUT
GND
TO-92 Plastic Package Bottom View
LINEAR INTEGRATED CIRCUIT
UTC LP2950
INPUT GND OUTPUT
SOT-252 Package
OUTPUT 1
8 INPUT
SENSE 2
SHUTDOWN 3
UTC LP2951
7 FEEDBACK
6 5V TAP
GND 4
5 _ERROR
SOP-8 OR DIP-8 PACKAGE FOR UTC
LP2951
OUTPUT 1
NC 2
SHUTDOWN 3
GND 4
UTC
LP2950
8 INPUT
7 NC
6
NC
5 _ERROR
SOP-8 OR DIP-8 PACKAGE FOR UTC
LP2950
„ BLOCK DIAGRAM
UNREGULATED
DC
FEEDBACK
7
INPUT
8
OUTPUT
1
5V 150mA
MAX.
FROM CMOS
OR TTL
SHUT
DOWN
3
60mV
1.23
REF
182kΩ
ERROR
AMPLIFIER
60kΩ
ERROR
DETECTION
COMPARATOR
SENSE
2
5V TAP
6
1.5 μF
ERROR
5
GND
4
330KΩ
TO CMOS
OR TTL
FOR UTC LP2951
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 7
QW-R102-001.L