Integrate Circuit SMD Type Low Voltage Adjustable Precision Shunt Regulator TL432 SOT-23 Features Unit: mm +0.2 2.9-0.2 +0.1 0.4-0.05 Low Voltage Operation : 1.24 V 0.4 3 1 Equivalent Full-Range Temperature Coefficient of 50ppm/ 0.55 Sink Current Capability of 1 mA to 100 mA +0.2 1.6 -0.1 +0.2 2.8-0.2 Programmable Out Voltage to 15V 2 +0.1 0.95-0.1 +0.2 1.9-0.2 Temperature Compensated for Operation over Full Rated +0.05 0.1-0.01 +0.2 1.1 -0.1 Operating Temperature Range Trimmed Bandgap to 5% 0-0.1 +0.1 0.38-0.1 1.Base 1 REFERENCE Reference lnput Voltage: 1.24 ± 0.5% 2.Emitter 2 CATHODE 3 ANODE 3.collector Function Block Diagran Absolute Maximum Ratings Ta = 25 Parameter Cathode Voltage Symbol Rating Unit VKA 15 V Continuous Cathode Current Range IKA 100 mA Reference Input Current Range IREF -0.05 to 3 mA Total Power Dissipation PD 370 mW Junction Temperature TJ -40 to 150 Operating Temperature TOPR 0 to 70 Storage Temperature TSTG -65 to 150 www.kexin.com.cn 1 Integrate Circuit SMD Type TL432 Electrical Characteristics Ta = 25 Parameter Reference lnput Voltage Deviation of reference Input Voltage Over Full Temperature Range Ratio Of Change in Reference lnput Voltage to the change in Cathode Voltage Reference input Current Deviation Of Reference lnput Current Over Full Temperature Range Testconditons Vref/ T VKA lref lref/ Typ Max Unit 1.233 1.24 1.247 V 10 25 mV VKA=1.25V to 14.5V 1.0 2.7 mV/V R1=10K 0.5 1 A 0.05 0.3 A 60 80 A 0.04 0.5 0.2 0.4 VKA=VREF, IKA=10mA Vref Vref/ Min T VKA=VREF, IKA=10mA TA=Full Range R2= R1=10K R2= TA=fullTemperature Minimum cathode current for regulation IKA(min) VKA= VREF Off-state cathode Current IKA(OFF) VKA=15V ,VREF=0 Dynamic impedance 2 Symbol www.kexin.com.cn ZKA VKA=VREF, lKA=0.1 to 20mA f 1.0KHz A Ù Integrate Circuit SMD Type TL432 Ordering Information Deviece Packaging Shipping TL432 SOT23 3000/Tape & Reel Marking Information 432 www.kexin.com.cn 3 Integrate Circuit SMD Type TL432 Typlacl Characteristics www.kexin.com.cn 4 Integrate Circuit SMD Type TL432 5 www.kexin.com.cn Integrate Circuit SMD Type TL432 www.kexin.com.cn 6 Integrate Circuit SMD Type TL432 7 www.kexin.com.cn Integrate Circuit SMD Type TL432 www.kexin.com.cn 8