DatasheetsPDF.com

431BIM

National Semiconductor
Part Number 431BIM
Manufacturer National Semiconductor
Description Adjustable Precision Zener Shunt Regulator
Published Apr 1, 2005
Detailed Description LM431 Adjustable Precision Zener Shunt Regulator December 1999 LM431 Adjustable Precision Zener Shunt Regulator Genera...
Datasheet PDF File 431BIM PDF File

431BIM
431BIM

Overview
LM431 Adjustable Precision Zener Shunt Regulator December 1999 LM431 Adjustable Precision Zener Shunt Regulator General Description The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation.
It is now available in a chip sized package (4-Bump micro SMD) using National’s micro SMD package technology.
The output voltage may be set at any level greater than 2.
5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network.
Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications.
Features n Average temperature coefficient 50 ppm/˚C n Temperature compensated for operation over the full temperature range n Programmable output voltage n Fast turn-on response n Low output noise n LM431 in micro SMD package Connection Diagrams TO-92: Plastic Package SOT-23: 3-Lead Small Outline DS010055-28 DS010055-1 Top View 4-Bump micro SMD Top View SO-8: 8-Pin Surface Mount DS010055-54 DS010055-2 Top view Top View (bump side down) © 1999 National Semiconductor Corporation DS010055 www.
national.
com 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 BPA04AFA 3k Units Tape and Reel MA03B M08A Z03A Transport Media NSC Drawing Note 1: The micro SMD package marking is a 2 digit manufacturing Date Code only micro SMD To...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)