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部品型式

TLV431BIPK

製品説明
仕様・特性

TLV431 1.24V Cost effective shunt regulator Description The TLV431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 20mA. The output voltage may be set to any chosen voltage between 1.24 and 18 volts by selection of two external divider resistors. TLV431_F (SOT23) REF 1 3 ANODE CATHODE 2 The TLV431 can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance. TLV431_H6 (SC70-6) CATHODE 1 • • • • • • • 5 NC ‡ REF 3 Features ANODE N/C ‡ 2 The TLV431 is available in 2 grades with initial tolerances of 1% and 0.5% for the A and B grades respectively. 6 4 NC TLV431_E5 (SOT23-5) Low Voltage Operation ........... VREF = 1.24V Temperature range -40 to 125°C Reference Voltage Tolerance at 25°C • 0.5%............TLV431B • 1%...............TLV431A Typical temperature drift • 4 mV (0°C to 70°C) • 6 mV (-40°C to 85°C) • 11mV (-40°C to 125°C) 80µA Minimum cathode current 0.25Ω Typical Output Impedance Adjustable Output Voltage ..... VREF to 18V N/C 1 5 ANODE N/C ‡ 2 CATHODE 3 4 REF ‡ Connected internally to substrate; should be left floating or connected to anode Applications • • • • Opto-coupler linearisation Linear regulators Improved Zener Variable reference Order Information TOL 1% 0.5% Order code TLV431AE5TA TLV431AFTA TLV431AH6TA TLV431BE5TA TLV431BFTA TLV431BH6TA Issue 1 - June 2008 © Zetex Semiconductors plc 2008 Pack SOT23-5 SOT23 SC70-6 SOT23-5 SOT23 SC70-6 Part mark V1A V1A V1A V1B V1B V1B Status Active Active Active Active Active Active 1 Reel Size (inches) 7 7 7 7 7 7 Tape width (mm) 8 8 8 8 8 8 Quantity per reel 3000 3000 3000 3000 3000 3000 www.zetex.com

ブランド

TI

会社名

Texas Instruments Incorporated

本社国名

U.S.A

事業概要

世界25ヶ国以上に製造・販売拠点を有する国際的な半導体企業であり、デジタル情報家電、ワイヤレス、ブロードバンド市場に欠かせないデジタル信号処理を行うDSPと、それに関連するアナログIC、マイクロコントローラを主力製品としている。

供給状況

 
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