SP431
High Voltage Adjustable Precision Shunt Regulators
PIN DESCRIPTION: SP431AS23RGB/SP431BS23RGB/ SP431AS89RGB/ SP431BS89RGB
Pin
1
2
3
Pin
1
2
3
Pin
1
2
3
Symbol
R
C
A
Symbol
R
A
C
Symbol
C
R
A
Description
REF
CATHODE
ANODE
Description
REF
ANODE
CATHODE
Description
CATHODE
REF
ANODE
Part Marking
31AYW
31BYW
SP431A
SP431B
31CAYW
31CBYW
SP431A
SP431B
PIN DESCRIPTION: SP431AT92AGB/SP431BT92AGB
PIN DESCRIPTION: SP431CAS23RGB/SP431CBS23RGB
ORDERING INFORMATION
Part Number
Voltage Tolerance
Package
SP431AS23RGB
0.5%
SOT-23
SP431BS23RGB
1.0%
SOT-23
SP431AS89RGB
0.5%
SOT-89
SP431BS89RGB
1.0%
SOT-89
SP431CAS23RGB
0.5%
SOT-23
SP431CBS23RGB
1.0%
SOT-23
SP431AT92AGB
0.5%
TO-92
SP431BT92AGB
1.0%
TO-92
※
Week Code : A ~ Z ( 1 ~ 26 ) ; a ~ z ( 27 ~ 52 )
※
SP431AS23RGB/SP431BS23RGB : Tape Reel ; Pb – Free; Halogen – Free
※
SP431AS89RGB/SP431BS89RGB : Tape Reel ; Pb – Free; Halogen – Free
※
SP431CAS23RGB/SP431CBS23RGB : Tape Reel ; Pb – Free; Halogen – Free
※
SP431AT92AGB/SP431BT92AGB : Tape Ammo ; Pb – Free; Halogen – Free
BLOCK DIAGRAM
2013/03/13
Ver.4
Page 3
SYNC-POWER [ SYNC POWER CROP. ]
