LM431
Ordering Information
Package
TO-92
Typical Accuracy Order Number/Package Marking
0.5%
LM431CCZ/
LM431CCZ
LM431CIZ/
LM431CIZ
SO-8
LM431CCM/
431CCM
LM431CIM/
431CIM
SOT-23
LM431CCM3/
N1B
LM431CIM3
N1A
micro SMD
–
1%
LM431BCZ/
LM431BCZ
LM431BIZ/
LM431BIZ
LM431BCM/
431BCM
LM431BIM/
431BIM
LM431BCM3/
N1D
LM431BIM3
N1C
–
2%
LM431ACZ/
LM431ACZ
LM431AIZ/
LM431AIZ
LM431ACM/
LM431ACM
LM431AIM/
LM431AIM
LM431ACM3/
N1F
LM431AIM3
N1E
LM431AIBP
LM431AIBPX(Note 1)
Temperature
Range
0˚C to +70˚C
Rails
−40˚C to +85˚C
0˚C to +70˚C
Rails and Tape &Reel
−40˚C to +85˚C
0˚C to +70˚C
Rails and Tape &Reel
−40˚C to +85˚C
−40˚C to +85˚C
250 Units Tape and Reel
BPA04AFB
3k Units Tape and Reel
MF03A
M08A
Z03A
Transport Media
NSC
Drawing
Note 1:
The micro SMD package marking is a 1 digit manufacturing Date Code only
micro SMD Top View Marking Example
DS010055-56
www.national.com
2
NSC [ NATIONAL SEMICONDUCTOR ]
