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Part Details for TPS54331DG4 by Texas Instruments
Results Overview of TPS54331DG4 by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (2 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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TPS54331DG4 Information
TPS54331DG4 by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TPS54331DG4 | Texas Instruments | 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 |
Price & Stock for TPS54331DG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
595-TPS54331DG4
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Mouser Electronics | Switching Voltage Regulators 26V 3A DC-DC Convert er ALT 595-TPS54331D RoHS: Compliant | 792 |
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$0.9510 / $2.9800 | Buy Now |
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Vyrian | Other Function Semiconductors | 28 |
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RFQ | |
|
|
Win Source Electronics | TPS54331 3-A, 28-V Input, Step Down DC-DC Converter With Eco-mode | IC REG BUCK ADJUSTABLE 3A 8SOIC | 600030 |
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$0.1386 / $0.1790 | Buy Now |
Part Details for TPS54331DG4
TPS54331DG4 CAD Models
TPS54331DG4 Part Data Attributes
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TPS54331DG4
Texas Instruments
Buy Now
Datasheet
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TPS54331DG4
Texas Instruments
3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 28 V | |
| Input Voltage-Min | 3.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Output Voltage-Max | 25 V | |
| Output Voltage-Min | 0.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 570 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for TPS54331DG4
This table gives cross-reference parts and alternative options found for TPS54331DG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS54331DG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TPS54331D | Texas Instruments | $2.1906 | 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 | TPS54331DG4 vs TPS54331D |
| TPS54331DRG4 | Texas Instruments | Check for Price | 3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SOIC -40 to 150 | TPS54331DG4 vs TPS54331DRG4 |
TPS54331DG4 Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the TPS54331DG4 is 42V, but it's recommended to keep it below 40V for reliable operation.
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To ensure stability, make sure to follow the recommended layout guidelines, use a sufficient output capacitor (at least 10uF), and add a 10nF capacitor between the VIN and EN pins.
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The minimum input voltage required for the TPS54331DG4 to operate is 6.5V, but it's recommended to keep it above 7V for reliable startup.
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Yes, the TPS54331DG4 can operate in high-temperature environments up to 125°C, but the output current may need to be derated to prevent overheating.
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The output voltage of the TPS54331DG4 can be adjusted by using a resistor divider network between the VOUT and GND pins, and the FB pin.