TL1431CLP Part Information

Details for TL1431CLP by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TL1431 device is a precision programmable reference with specified thermal stability over automotive, commercial, and military temperature ranges. The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors (see Figure 25). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies. The TL1431C is characterized for operation over the commercial temperature range of 0°C to 70°C. The TL1431Q is characterized for operation over the full automotive temperature range of –40°C to 125°C. The TL1431M is characterized for operation over the full military temperature range of –55°C to 125°C.

Part Downloads

Featured content from Farnell

Part Features

  • 0.2-u03a9 Typical Output Impedance
  • 0.4% Initial Voltage Tolerance
  • Adjustable Output Voltage (VI(ref) to 36 V)
  • Fast Turnon (500 ns)
  • Low Reference Current (REF)
  • Sink Current Capability (1 mA to 100 mA)

Part Specifications

Voltage Reference Type Shunt - Adjustable
Product Range TL1431 Series
Reference Voltage 2.5V to 36V
Initial Accuracy 0.4%
Temperature Coefficient -
Voltage Reference Case Style TO-226AA
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • VOLTAGE REF, SHUNT, 2.5V-36V, TO-226AA-3; Voltage Reference Type:Shunt - Adjustable; Product Range:TL1431 Series; Reference Voltage:2.5V to 36V; Initial Accuracy:0.4%; Temperature Coefficient:-; Voltage Reference Case Style:TO-226AA;RoHS Compliant: Yes | Newark Electronics
  • Precision adjustable (programmable) shunt reference | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL1431CLP?

Additional datasheets, footprints and schematics for TL1431CLP are listed in our Part Details tab. You can also find the TL1431CLP image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TL1431CLP in the Pricing & Inventory tab next to part details. You can view TL1431CLP price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TL1431CLP fall under?

The TL1431CLP is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TL1431CLP when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TL1431CLP you can contact the distributor directly for product support, shipping queries etc.

Is the TL1431CLP RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TL1431CLP have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TL1431CLP.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TL1431CLP often in real-time on the comparison pages.

What if I can't find stock of TL1431CLP?

You can fill out our help required form which you can use to request a quote for TL1431CLP from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for TL1431CLP

Loading...
Loading Results for TL1431CLP