See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DCK | 6

Temp:

C (0 to 70)

ECO Plan:

Green (RoHS & no Sb/Br)

TLV431BCDCKR


Low-Voltage Adjustable Precision Shunt Regulator

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Texas Instruments TLV431BCDCKR

The TLV431 device is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors. These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references.

When used with an optocoupler, the TLV431 device is an ideal voltage reference in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. These devices have a typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on characteristic, making them excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.

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