DA431

www.DataSheet4U.com DC COMPONENTS CO., LTD. R INTEGRATED CIRCUIT DA431 DA431A DA431B 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 TO-92 .190(4.83) .170(4.33) .190(4.83) .170(4.33) 2 Typ 2 Typ .500 Min (12.70) .022(0.56) .014(0.36) .100 Typ (2.54) .148(3.76) .132(3.36) .022(0.56) .014(0.36) o o Pinning 1 = Reference 2 = Anode 3 = Cathode 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 3 2 1 .050 Typ (1.27) Cathode Current Range(Continuous) Reference Input Current Range Power Dissipation Operating Temperature Range Storage Temperature Range .050 o o 5 Typ. 5 Typ. (1.27) Typ Dimensions in inches and (millimeters) C C Electrical Characteristics o Characteristic (Ratings at 25 C ambient temperature unless otherwise specified) Symbol DA431 DA431A DA431B 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 ...