TL1431
(ACTIVE) Precision Adjustable (Programmable) Shunt Reference

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Technical
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Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
TL1431CD ACTIVE 0 to 70 0.17 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
TL1431CDE4 ACTIVE 0 to 70 0.17 | 1ku SOIC (D) | 8 View 75 | TUBE 400 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor TL1431CDG4 ACTIVE 0 to 70 0.17 | 1ku SOIC (D) | 8 View 75 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact TI Distributor or Sales Office
TL1431CDR ACTIVE 0 to 70 0.14 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
TL1431CDRE4 ACTIVE 0 to 70 0.14 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
TL1431CDRG4 ACTIVE 0 to 70 0.14 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
TL1431CKTPR OBSOLETE 0 to 70 Contact Distributor (KTP) | 2     >5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
TL1431CLP ACTIVE 0 to 70 0.17 | 1ku TO-92 (LP) | 3 View 1000 | BULK >5K 1k quantity lead time: In stock
Not Available
TL1431CLPE3 ACTIVE 0 to 70 0.17 | 1ku TO-92 (LP) | 3 View 1000 | BULK 1K - 5K 1k quantity lead time: In stock
Not Available
TL1431CLPM OBSOLETE 0 to 70 Contact Distributor TO-92 (LP) | 3     1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
TL1431CLPME3 ACTIVE 0 to 70 0.70 | 1ku TO-92 (LP) | 3 View 2000 | LARGE T&R 860 For lead times contact TI Authorized Distributor or local TI sales office
Contact TI Distributor or Sales Office
TL1431CLPR ACTIVE 0 to 70 0.14 | 1ku TO-92 (LP) | 3 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
TL1431CLPRE3 ACTIVE 0 to 70 0.14 | 1ku TO-92 (LP) | 3 View 2000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available
TL1431CPW ACTIVE 0 to 70 0.17 | 1ku TSSOP (PW) | 8 View 150 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor TL1431CPWE4 ACTIVE 0 to 70 0.17 | 1ku TSSOP (PW) | 8 View 150 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor TL1431CPWG4 ACTIVE 0 to 70 0.17 | 1ku TSSOP (PW) | 8 View 150 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Contact TI Distributor or Sales Office
TL1431CPWR ACTIVE 0 to 70 0.14 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor TL1431CPWRE4 ACTIVE 0 to 70 0.14 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available Contact Distributor TL1431CPWRG4 ACTIVE 0 to 70 0.14 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
TL1431QD ACTIVE -40 to 125 0.48 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
TL1431QDG4 ACTIVE -40 to 125 0.48 | 1ku SOIC (D) | 8 View 75 | SMALL T&R 1K - 5K 1k quantity lead time: In stock
Not Available
TL1431QDR ACTIVE -40 to 125 0.44 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
TL1431QDRG4 ACTIVE -40 to 125 0.44 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
TL1431QLP OBSOLETE -40 to 125 Contact Distributor TO-92 (LP) | 3     >5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
TL1431QLPR OBSOLETE -40 to 125 Contact Distributor TO-92 (LP) | 3     >5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
TL1431QPWR OBSOLETE -40 to 125 Contact Distributor TSSOP (PW) | 8 View   >5K For lead times contact TI Authorized Distributor or local TI sales office
TL1431QPWRG4 ACTIVE -40 to 125 0.44 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1049 26 Apr 2012

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 170 01 Sep 2011 1,455

Reference Designs

Description Part Number Company Tool Type
Laser and Ionization Unit PMP2534 Texas Instruments Reference Designs



Support & Community


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Training & Events

Name Type Available During
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
Single Cell Charge Considerations
Learn many Single Cell Charge considerations. System overview, input considerations, limitations, topology and thermal issues.
On-Line Training   On Demand  
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
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