LP3963/LP3966
Pin Descriptions for TO220-5 and TO263-5 Packages
Pin #
1
2
3
4
5
LP3963
Name
SD
V
IN
GND
V
OUT
ERROR
Function
Shutdown
Input Supply
Ground
Output Voltage
ERROR Flag
Name
SD
V
IN
GND
V
OUT
SENSE/ADJ
LP3966
Function
Shutdown
Input Supply
Ground
Output Voltage
Remote Sense
Pin/Output Adjust Pin
Ordering Information
10126731
Package Type Designator is "T" for TO220 package, and "S" for TO263 package.
TABLE 1. Package Marking and Ordering Information
Output
Voltage
5.0
5.0
3.3
3.3
2.5
2.5
1.8
1.8
5.0
5.0
3.3
3.3
2.5
2.5
1.8
1.8
ADJ
ADJ
5.0
3.3
2.5
1.8
Order Number
LP3963ES-5.0
LP3963ESX-5.0
LP3963ES-3.3
LP3963ESX-3.3
LP3963ES-2.5
LP3963ESX-2.5
LP3963ES-1.8
LP3963ESX-1.8
LP3966ES-5.0
LP3966ESX-5.0
LP3966ES-3.3
LP3966ESX-3.3
LP3966ES-2.5
LP3966ESX-2.5
LP3966ES-1.8
LP3966ESX-1.8
LP3966ES-ADJ
LP3966ESX-ADJ
LP3963ET-5.0
LP3963ET-3.3
LP3963ET-2.5
LP3963ET-1.8
Description
(Current, Option)
3A, Error Flag
3A, Error Flag
3A, Error Flag
3A, Error Flag
3A, Error Flag
3A, Error Flag
3A, Error Flag
3A, Error Flag
3A, SENSE
3A, SENSE
3A, SENSE
3A, SENSE
3A, SENSE
3A, SENSE
3A, SENSE
3A, SENSE
3A, ADJ
3A, ADJ
3A, Error Flag
3A, Error Flag
3A, Error Flag
3A, Error Flag
Package
Type
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO263-5
TO220-5
TO220-5
TO220-5
TO220-5
Package Marking
LP3963ES-5.0
LP3963ESX-5.0
LP3963ES-3.3
LP3963ES-3.3
LP3963ES-2.5
LP3963ES-2.5
LP3963ES-1.8
LP3963ES-1.8
LP3966ES-5.0
LP3966ESX-5.0
LP3966ES-3.3
LP3966ES-3.3
LP3966ES-2.5
LP3966ES-2.5
LP3966ES-1.8
LP3966ES-1.8
LP3966ES-ADJ
LP3966ES-ADJ
LP3963ET-5.0
LP3963ET-3.3
LP3963ET-2.5
LP3963ET-1.8
Supplied As:
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Tape and Reel
Rail
Rail
Rail
Rail
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