DM431A

www.DataSheet4U.com DC COMPONENTS CO., LTD. R INTEGRATED CIRCUIT DM431 DM431A DM431B TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR Features * * * * * * Programmable output voltage Temperature coefficient is 50ppm/ o C typical Temperature compensated for operation over Full temperature range Low output noise voltage Fast turn on response .066(1.70) .059(1.50) SOT-89 .063(1.60) .055(1.40) Pinning 1 = Reference 2 = Anode 3 = Cathode .167(4.25) .159(4.05) 1 .102(2.60) .095(2.40) 2 3 Absolute Maximum Ratings Characteristic Cathode to Anode Voltage (Operating temperature range applies, unless otherwise specified) Symbol VKA IK Iref PD Topr TSTG Rating 37 -100 to +150 +0.05 to +10 770 0 to +70 -55 to +150 Unit V mA mA mW o o .020(0.51) .014(0.36) .060(1.52) .058(1.48) .120(3.04) .117(2.96) .181(4.60) .173(4.40) .016(0.41) .014(0.35) Cathode Current Range(Continuous) Reference Input Current Range Power Dissipation Operating Temperature Range Storage Temperature Range C Dimensions in inches and (millimeters) C Electrical Characteristics o Characteristic (Ratings at 25 C ambient temperature unless otherwise specified) Symbol DM431 DM431A DM431B Vref Min 2.440 2.470 2.480 Typ 2.495 2.495 2.495 4.0 -1.4 -1.0 2.0 0.4 0.4 0.1 0.2 Max 2.550 2.520 2.510 17 -2.7 -2.0 4.0 1.2 1.0 1.0 0.5 Unit V Test Conditions VKA=VREF, IK=10mA VKA=VREF, IK=10mA Tmin TA Tmax IK=10mA, ∆VKA=10V-VREF IK=10mA, ∆VKA=36V-10V IK=10mA, R1=10kΩ, R2= IK=10mA, R1=10kΩ, R2= Tmin TA Tmax VKA=V...