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TL431BA3 Fiches technique(PDF) 1 Page - Cystech Electonics Corp. |
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TL431BA3 Fiches technique(HTML) 1 Page - Cystech Electonics Corp. |
1 / 6 page CYStech Electronics Corp. Spec. No. : C502A3 Issued Date : 2003.03.26 Revised Date : 2005.06.29 Page No. : 1/6 TL431A3 CYStek Product Specification Adjustable Precision Shunt Regulators TL431XA3 Description The TL431 series are three-terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.495 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications. Features • Programmable output voltage • Temperature coefficient is 50ppm/°C typical • Temperature compensated for operation over • full temperature range • Low output noise voltage • Fast turn on response • Pb-free package Classification Rank A B C VREF 2.495 ±0.5% 2.495 ±1% 2.495 ±2% Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified) Characteristics Symbol Value Unit Cathode Voltage VKA 37 V Cathode Current Range (Continuous) IK -100~+150 mA Reference Input Current Range IREF 0.05~+10 mA Power Dissipation PD 770 mW Operating Temperature Range Topr 0~+70 °C Storage Temperature Range Tstg -65~+150 °C TO-92 |
Numéro de pièce similaire - TL431BA3 |
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Description similaire - TL431BA3 |
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