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Серия:TL431 / TL432

Программируемый трехвыводной шунтовой стабилизатор напряжения



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Варианты написания: TL431BSA7, TL431BSA 7

Выписка из документа:
The TL431 and TL432 are three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100mA. The output voltage may be set to any chosen voltage between 2.5 and 36 volts by selection of two external divider resistors. The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance. Diodes' TL431 has the same electrical specifications as the industry standard `431 and is available in 2 grades with initial tolerances of 1% and 0.5% for the A and B grades respectively. Pin Assignments TL431
(Top View) CATHODE 1 3 ANODE REF 2 SOT23 (Top View) NC 5 ANODE Features Temperature range -40 to +125єC Reference Voltage Tolerance at 25°C TL431A: 2.495V ± 1.0% TL431B: 2.495V ± 0.5% Low Output Noise 0.2 Typical Output Impedance Sink Current Capability: 1mA to 100mA Adjustable Output Voltage: VREF to 36V All devices are: Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Leave floating or 2 connect to pin 5 CATHODE 3 SOT25
(Top View) CATHODE 1 ANODE 2 ANODE 3 NC 4 SO-8 8 REF 7 ANODE 6 ANODE 5 NC 4 REF SO-8 is a future product Applications Opto-Coupler Linearisers Shunt Regulators Improved Zener Variable Reference TL432
(Top View) REF 1 3 ANODE CATHODE 2 SOT23 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated's definitions of Halogen and Antimony free, "Green" and Lead-Free. 3. Halogen and Antimony free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. TL431 *SO-8 is a future package Document number: DS35044 Rev. 6 - 2 1 of 14 www.diodes.com April 2012
© Diodes Incorporated TL431/TL432

На английском языке: Datasheet Diodes TL431BSA-7

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