LMV431
(ACTIVE) Low-Voltage (1.24V) Adjustable Precision Shunt Regulators

Description &
Features
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Buy
Technical
Documents
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Software
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Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Replaced By Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
LMV431CM5 NRND LMV431CM5/NOPB 0 to 70 0.18 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R >5K For lead times contact TI Authorized Distributor or local TI sales office
LMV431CM5/NOPB ACTIVE   0 to 70 0.16 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LMV431CM5X/NOPB ACTIVE   0 to 70 0.16 | 1ku SOT-23 (DBV) | 5 View 3000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LMV431CZ/NOPB ACTIVE   0 to 70 0.17 | 1ku TO-92 (LP) | 3 View 1800 >5K 1k quantity lead time: In stock
Not Available
LMV431IM5 NRND LMV431IM5/NOPB -40 to 85 0.18 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R >5K For lead times contact TI Authorized Distributor or local TI sales office
LMV431IM5/NOPB ACTIVE   -40 to 85 0.16 | 1ku SOT-23 (DBV) | 5 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LMV431IM5X NRND LMV431IM5X/NOPB -40 to 85 0.18 | 1ku SOT-23 (DBV) | 5 View 3000 | LARGE T&R >5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LMV431IM5X/NOPB ACTIVE   -40 to 85 0.16 | 1ku SOT-23 (DBV) | 5 View 3000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LMV431IZ/NOPB ACTIVE   -40 to 85 0.17 | 1ku TO-92 (LP) | 3 View 1800 No Stock For lead times contact TI Authorized Distributor or local TI sales office

* 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 1434 26 May 2005

User Guides (2)

Title Abstract Type Size (KB) Date Views
PDF 1459 03 May 2013 1,995
PDF 578 27 Jan 2012 1,508

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 6000 11 Jul 2013 27,696

More Literature (1)

Title Type Size (KB) Date Views
PDF 1130 26 Jul 2013 1,304

External Articles (1)

Tools & Software

Design Kits & Evaluation Modules (1)

Name Part# Type
LM5023 19V 65W Notebook Adapter Evaluation Module LM5023-2NBEVM Evaluation Modules & Boards

Software (1)

Ambient Light Adaptive LED Driver CAD Files 
(ZIP 123 KB )    1,296 views, 27 Jan 2012  
Description Part Number Company Tool Type
100VACin to 240VACin; 5Vout @ 0.5A; Offline Isolated Flyback AC to DC Converter PMP7943 Texas Instruments Reference Designs
10Vin to 14Vin; -65Vout @ 0.1A; Buck-Boost Converter PMP7957 Texas Instruments Reference Designs
144VAC - 253VAC Vin, 10.5W Quasi-Resonant Flyback PMP8735 Texas Instruments Reference Designs
18Vin to 75Vin; 15Vout @ 0.2A; Isolated Flybuck Converter PMP9298 Texas Instruments Reference Designs
195VAC - 265VAC Vin, 50W Quasi-Resonant Synchronous Flyback PMP8677 Texas Instruments Reference Designs
4.5Vin to 5.5Vin; 4Vout @ 0.7A; Flyback PMP7964 Texas Instruments Reference Designs
90VAC - 290VAC Vin, 32W non-isolated Quasi-Resonant Flyback PMP8697 Texas Instruments Reference Designs
9Vin to 60Vin; 12Vout @ 5A; Single-Phase Isolated Synchronous Flyback Converter PMP9256 Texas Instruments Reference Designs
9Vin to 60Vin; 3.3Vout @ 4.5A; Isolated Flyback Converter PMP9282 Texas Instruments Reference Designs
9Vin to 60Vin; 5Vout @ 3A; Isolated Flyback Converter PMP9253 Texas Instruments Reference Designs
Ambient Light Adaptive LED Driver AMBIENTLIGHTADAPTIVELED-REF Texas Instruments Reference Designs
Load Detecting Power Supply LOADDETECTPWRSUPPLY-REF Texas Instruments Reference Designs
Tw-Switch Flyback PMP10037 Texas Instruments Reference Designs

Related End Equipment

  • Shunt Regulator
  • Series Regulator
  • Current Source or Sink
  • Voltage Monitor
  • Error Amplifier
  • 3V Off-Line Switching Regulator
  • Low Dropout N-Channel Series Regulator



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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