MB431

MB431 Adjustable Precision Shunt Regulator Description The MB431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. 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. CBC Microelectronics http://www.cbcv.net Pin Configuration Features „ Average temperature coefficient 50 ppm/°C „ Temperature compensated for operation over the full temperature range „ Programmable output voltage „ Fast turn-on response low output noise Figure 1: Package Types of MB431 CBC Microelectronics Co., LTD. October, 2005-rev 1.0 1 Free Datasheet http://www.datasheetlist.com/ MB431 Order Information MB431 Circuit Type Bandage Tolerance A: ¡À 0.5% B: - 1% - - 0.5% C: + 0.5% - + 1% Blank: Pb Free G: Halogen Free Part Number Package Pb free MB431AT MB431ATTR TR: Tape/Reel or Ammo Blank: Tube or Bulk Package T: TO-92 N: SOT-23-3 Z: SOT-89 Marking ID pb free 431AT 431AT 431BT 431BT 431CT 431CT 431AS 431BS 431CS 431AZ 431BZ 431CZ Halogen free MB431AGT MB431AGTTR MB431BGT MB431BGTTR MB431CGT MB431CGTTR MB431AGSTR MB431BGSTR MB431CGSTR MB431AGZTR MB431BGZTR MB431CGZTR Halogen-Free 431AGT 431AGT 431BGT 431BGT 431CGT 431CGT 431AGS 431BGS 431CGS 431AGZ 431BGZ 431CGZ Packing Type Bulk Ammo Bulk Ammo Bulk ...