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TL431-AB3-R 数据表(PDF) 1 Page - Unisonic Technologies |
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TL431-AB3-R 数据表(HTML) 1 Page - Unisonic Technologies |
1 / 6 page UNISONIC TECHNOLOGIES CO., LTD TL431 LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 of 6 Copyright © 2005 Unisonic Technologies Co., Ltd QW-R103-003,R PROGRAMMABLE PRECISION REFERENCE . DESCRIPTION The UTC TL431 is a three-terminal adjustable regulator with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5V) and 36 V with two external resistors. It provides very wide applications, including shunt regulator, series regulator, switching regulator, voltage reference and others. FEATURES *Programmable output Voltage to 36V. *Low dynamic output impedance 0.2 Ω. *Sink current capability of 1.0 to 100mA. *Equivalent full-range temperature coefficient of 50ppm/ °C typical for operation over full rated operating temperature range. TO-92 1 SOP-8 SOT-89 1 SOT-25 SOT-23 1 3 2 4 5 3 2 1 *Pb-free plating product number: TL431K *Pb-free plating product for SOT-23NS type number: TL431NSL ORDERING INFORMATION Order Number Pin Assignment Normal Lead Free Plating 1 2 3 4 5 6 7 8 Package Packing TL431-AB3-R TL431K-AB3-R R A K - - - - - SOT-89 Tape Reel TL431-AE3-R TL431K-AE3-R K R A - - - - - SOT-23 Tape Reel TL431NS-AE3-R TL431NSL-AE3-R R K A - - - - - SOT-23 Tape Reel TL431-AF5-R TL431K-AF5-R X X K R A - - - SOT-25 Tape Reel TL431-S08-R TL431K-S08-R K AAXX AA R SOP-8 Tape Reel TL431-S08-T TL431K-S08-T K AAXX AA R SOP-8 Tube TL431-T92-B TL431K-T92-B R A K - - - - - TO-92 Tape Box TL431-T92-K TL431K-T92-K R A K - - - - - TO-92 Bulk TL431-T92-R TL431K-T92-R R A K - - - - - TO-92 Tape Reel Note: Pin Code: K: Cathode A: Anode R: Reference X: No Connection TL431K-AB3-R (1)Packing Type (2)Package Type (3)Lead Plating (1) B: Tape Box, K: Bulk, R: Tape Reel, T: Tube (2) AB3: SOT-89, AE3: SOT-23, AF5: SOT-25, S 08:SOP-8, T92: TO-92 (3) K: Lead Free Plating, Blank: Pb/Sn L : Lead Free Plating, Only for SOT-23NS Type MARKING (SOT-23/SOT-25) 431 431N For TL431 For TL431NS Lead Plating Lead Plating |
类似零件编号 - TL431-AB3-R |
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类似说明 - TL431-AB3-R |
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