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TPS54331DR

3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150

Manufacturer Texas Instruments
Price Range $0.8600 / $1.7887

Part Details

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Distributors with Stock

Total Inventory

11,785

Part Number Description Manufacturer Compare
TPS54331DRG4 Power Circuits 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 Texas Instruments TPS54331DR vs TPS54331DRG4
TPS54331D Power Circuits 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 Texas Instruments TPS54331DR vs TPS54331D
TPS54331DG4 Power Circuits 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 Texas Instruments TPS54331DR vs TPS54331DG4
Part Number Description Manufacturer Compare
TPS54331DRG4 Power Circuits 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 Texas Instruments TPS54331DR vs TPS54331DRG4
TPS54331D Power Circuits 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 Texas Instruments TPS54331DR vs TPS54331D
TPS54331DG4 Power Circuits 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 Texas Instruments TPS54331DR vs TPS54331DG4

Global Popularity

Popularity in Power Circuits

Popularity in Switching Regulator or Controllers

Popularity by Region

Very High

Medium

Good

Low

  • 1. China
    100
  • 2. United States of America
    84
  • 3. Taiwan
    74
  • 4. Italy
    70
  • 5. Malaysia
    68
  • 6. Belarus
    67
  • 7. New Zealand
    66
  • 8. Czech Republic
    64
  • 9. Bulgaria
    62
  • 10. Poland
    62

Estimated Price History

Estimated Stock History

Market Price Analysis

No data available
  • 1. Rochester Electronics $0.8600 Buy Now
  • 2. Texas Instruments $1.4200 Buy Now
  • 3. Newark element14 $1.5500 Buy Now
  • 4. Farnell element14 $1.5837 Buy Now
  • 5. Farnell element14 $1.5837 Buy Now
  • 6. element14 Asia-Pacific $1.7887 Buy Now

Datasheets & Reference Designs

Reference Designs

  • Non Synchronous Buck Converter, 6V to 18V Input to 3.3V at 2A using the TPS54331
    PMP3819: PMP3819 uses the TPS54331 to generate 3.3V at 2A from an input range of 6V to 18V. The TPS54331 is a fixed frequency non synchronous buck converter. The design uses all ceramic capacitors and the IC had an integrated high side FET. These choices allow the solution size to stay small. The design can be used in a number of applications with a wide input voltage including cable modems, set top boxes, automotive or industrial systems operating from a 12V input.
  • 12V input to 3.3@2A output + Isolated 3.3V@150mA
    PMP4536: On a standard 12Vin to 3.3Vout@2A Buck converter, the main inductor has been replaced with a coupled one, thus adding an isolated 3.3V@150mA output. A linear regulator stabilizes the 3.3Vout.
  • Multiple bucks with TPS54331
    PMP2740: Multiple low cost non synchronous bucks for typical input voltage range 5V to 15V and typical digital output voltages 3.3V, 2.5V, 1.8V up to 3A load
  • TIDA-01243 USB Type-C™ and Power Delivery Minidock With Video and Charging Support Reference Design | TI.com
    TIDA-01243: The USB Type-C™ and Power Delivery (PD) minidock evaluation module (EVM) provides a complete reference solution for a USB Type-C dock including audio, USB data, power, and video. The EVM has a small 2 inch by 4 inch form factor and supports both source and sink power capabilities over the primary USB Type-C PD port. Video output capabilities include both DisplayPort and HDMI.
  • TIDA-00393 Adding an LDO for Increased Standby Mode Efficiency Reference Design | TI.com
    TIDA-00393: This regulation topology is designed to increase the efficiency of a DC/DC buck converter by disabling the converter during light-load operation and providing a regulated output voltage with a low-Iq LDO. During no-load or light-load conditions, the LDO allows for low-noise, low-Iq output voltage regulation while the DC/DC is disabled. Once the load is engaged, the DC/DC converter can provide high efficiency at high load currents, thereby combining the benefits of both devices.
  • PMP3819 Non Synchronous Buck Converter, 6V to 18V Input to 3.3V at 2A using the TPS54331 | TI.com
    PMP3819: PMP3819 uses the TPS54331 to generate 3.3V at 2A from an input range of 6V to 18V. The TPS54331 is a fixed frequency non synchronous buck converter. The design uses all ceramic capacitors and the IC had an integrated high side FET. These choices allow the solution size to stay small. The design can be used in a number of applications with a wide input voltage including cable modems, set top boxes, automotive or industrial systems operating from a 12V input.
  • PMP4536 12V input to 3.3@2A output + Isolated 3.3V@150mA | TI.com
    PMP4536: On a standard 12Vin to 3.3Vout@2A Buck converter, the main inductor has been replaced with a coupled one, thus adding an isolated 3.3V@150mA output. A linear regulator stabilizes the 3.3Vout.
  • Adding an LDO for Increased Standby Mode Efficiency Reference Design
    TIDA-00393: This regulation topology is designed to increase the efficiency of a DC/DC buck converter by disabling the converter during light-load operation and providing a regulated output voltage with a low-Iq LDO. During no-load or light-load conditions, the LDO allows for low-noise, low-Iq output voltage regulation while the DC/DC is disabled. Once the load is engaged, the DC/DC converter can provide high efficiency at high load currents, thereby combining the benefits of both devices.
  • PMP2740 Multiple bucks with TPS54331 | TI.com
    PMP2740: Multiple low cost non synchronous bucks for typical input voltage range 5V to 15V and typical digital output voltages 3.3V, 2.5V, 1.8V up to 3A load

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