Datasheet TL431 (Unisonic Technologies)

UNISONIC TECHNOLOGIES CO., LTD
TL431 LINEAR INTEGRATED CIRCUIT
4PROGRAMMABLE 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 36V 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 0.2Ω. * Sink current capability of 1.0 to 100mA. * Equivalent full-range temperature coefficient of 50ppm/ ℃ typical for operation over full rated operating temperature range. „ ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3 4 5 6 7 8 TL431K-AB3-R TL431G-AB3-R SOT-89 R A K - - - - - Tape Reel TL431K-AE2-R TL431G-AE2-R SOT-23-3 K R A - - - - - Tape Reel TL431K-AE3-R TL431G-AE3-R SOT-23 K R A - - - - - Tape Reel TL431NSL-AE3-R TL431NSG-AE3-R SOT-23 R K A - - - - - Tape Reel TL431NSL-AE2-R TL431NSG-AE2-R SOT-23-3 R K A - - - - - Tape Reel TL431K-AF5-R TL431G-AF5-R SOT-25 X X K R A - - - Tape Reel TL431K-S08-R TL431G-S08-R SOP-8 K A A X X A A R Tape Reel TL431K-S08-T TL431G-S08-T SOP-8 K A A X X A A R Tube TL431K-T92-B TL431G-T92-B TO-92 R A K - - - - - Tape Box TL431K-T92-K TL431G-T92-K TO-92 R A K - - - - - Bulk TL431K-T92-R TL431G-T92-R TO-92 R A K - - - - - Tape Reel Note: Pin Code: K: Cathode A: Anode R: Reference X: No Connection
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