TL431ALP

MCC Micro Commercial Components TM
  omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# TL431ALP Features • • • • • • • • Programmable Output Voltage 36V Sink Current Capability of 0.1mA to 100 mA Temperature Compensated for operation over full rated operating temperature range Low output noise voltage and Fast turn on response Marking Code: TL431 Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Epoxy meets UL 94 V-0 flammability rating Moisure Sensitivity Level 1 Parameter Symbol VKA IK IREF PD RθJA TJ Topr TSTG Sym VKA IK Sym Vref Vref(dev) Min 2.475V Programmable Precision Regulator TO-92 A E Maximum Ratings Value 37 -100~150 0.05~10 0.7 178 0--150 0---70 -55---+150 Min VREF 1.0 Max 2.525V 17mV Unit V mA mA W /W Cathode Voltage Cathode Current Range Reference Input Current Range Power Dissipation at 25 Thermal Resistance junction to ambient Junction Temperature Operating Temperature Storage Temperature Range Parameter Cathode Voltage Cathode Current Range B Recommended Operating Conditions Max 36 100 Unit V mA C Electrical Characteristics @ 25 Parameter Reference Input Voltage Deviation of reference input voltage Ratio of Change in Reference Input Voltage to the Change in Cathode Voltage Reference Input Current Deviation of Reference Input Current Over Full Temperature Range Minimum Cathode Current for Regulation Off-State Cathode Current Dynamic Impedance Unless Otherwise Specified Typ 2.500V 3.0mV Test conditions Tmin Ta Tmax D -1.4 -2.7 -2.0 4.0µA VKA=10V Vref Vref/ VKA -1.0 1.8µA VKA=36V 10V IKA=10mA, R2= R1=10K IKA=10mA, R2= R1=10K TA=full Temperature 12 3 Iref Iref/ T 1. (R) REFERENCE 2. (A) ANODE 3. (K) CATHODE G DIMENSIONS INCHES MIN MAX .175 .185 .175 .185 .500 --.016 .020 .135 .145 .095 .105 MM MIN 4.45 4.46 12.7 0.41 3.43 2.42 MAX 4.70 4.70 --0.63 3.68 2.67 NOTE 0.4µA 1.2µA IKA(min) IKA(off) ZKA 0. 5mA 0.26µA 0.22 1.0mA 1.0µA 0.5 VKA=36V, VREF=0V IKA=10 to 100mA, f 1.0KHz DIM A B C D E G www.mccsemi.com Revision: A 1 of 2 2011/01/01 MCC Micro Commercial Components TM Ordering Information : Device Part Number-AP Part Number-BP Packing Ammo Packing: 2Kpcs/Ammo Box Bulk: 100Kpcs/Carton ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com Revision: A 2 of 2 2011/01/01 3