Texas Instruments TL431CLP Voltage Reference Precision Shunt - Adjustable TL431 Series 2.495V to 36V TO-226AA-3

The TL431CLP is a three-terminal adjustable precision Shunt Regulator with specified thermal stability. The output voltage can be set to any value between Vref (approximately 2.5V) and 36V, with two external resistors. This device has a typical output impedance of 0.2R. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies and switching power supplies. The TL431CLP device is offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1% and 2%, for the B, A and standard grade, respectively. In addition, low output drift versus temperature ensures good stability over the entire temperature range.

• 0.5% (B grade), 1% (A grade) and 2% (standard grade) reference voltage tolerance at 25°C
• Vref to 36V adjustable output voltage
• Low output noise
• 0.2R typical output impedance
• 1 to 100mA sink-current capability

Applications

Power Management

Warnings ESD sensitive device, take proper precaution while handling the device.

Other details

Brand	TEXAS INSTRUMENTS
Part Number	TL431CLP
Quantity	Each
Product Change Notice EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.