TL431C

TL431C, 3-terminal adjustable shunt regulator, 37 V, 10 mA, SOP

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Price:: US $1.00~3.00 / piece [Get Latest Price]

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Qty (lots)	Price/lot
100 ~ 500 :	3.00 / Piece
500 ~ 1000 :	2.00 / Piece
1000 ~ 1500 :	1.00 / Piece

PartNumber:: TL431C

Brand:: Texas Instruments - TI | Pack: SOP | D/C: 10+

Availability:: Supply Ability: 10000/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-05-15

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Part Number:TL431C
US $1.00 - 3.00
TL431CPSR

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Product Summary

The TL431C is a 3-terminal adjustable shunt regulator with specified thermal stability over applicable automotive and commercial temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5V) and 36V with two external resistors. The TL431C has a typical output impedance of 0.2W. Active output circuitry provides a very sharp turn-on characteristic, making the TL431C excellent replacements for zener diodes in many applications like on-board regulation, adjustable power supplies and switching power supplies.

Parametrics

TL431C absolute maximum ratings: (1)VKA Cathode voltage: 37 V; (2)Continuous cathode current range: –100 to +150 mA; (3)Reference input current range: 0.05 to 10 mA; (4)Operating free-air temperature range Tamb C suffix: 0 to +70 °C, I suffix –40 to +85 °C; (5)TSTG Temperature storage range: –65 to 150 °C; (6)Lead temperature 1.6mm (1/16 in.)from case for 10 sec: D or P pkgs: 260 °C; (7)Lead temperature 1.6mm (1/16 in.)from case for 60 sec: LP pkg: 300 °C.

Features

TL431C features: (1)Equivalent full-range temperature coefficient: 30ppm/°C; (2)0.2W typical output impedance; (3)Sink current capability: 1mA to 100mA; (4)Low output noise; (5)Adjustable output voltage: VREF to 36V.