TPS54331DRAlternatives & Equivalent Parts
About TPS54331DR
TPS54331DR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TPS54331DRSource | TPS54331D | BQ25910YFFR | TPS63802DLAR | LM5175PWPR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | BGA | Other | Small Outline Packages |
| Pin Count | 8 | 8 | 36 | 10 | 29 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C |
| Price | $0.5217 | $0.2485 | $3.1400 | $0.5230 | $1.8903 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | LINEAR BATTERY CHARGER | SWITCHING REGULATOR | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 28 V | 28 V | 14 V | 5.5 V | 42 V |
| Input Voltage-Min | 3.5 V | 3.5 V | 3.9 V | 1.3 V | 3.5 V |
| Input Voltage-Nom | 12 V | 12 V | — | 2.3 V | 24 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-XBGA-B36 | R-PDSO-N10 | R-PDSO-G28 |
| JESD-609 Code | e4 | e4 | e1 | e3 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | — | — | — |
| Output Current-Max | 3 A | 3 A | — | 2 A | — |
| Output Voltage-Max | 25 V | 25 V | — | 5.2 V | 55 V |
| Output Voltage-Min | 0.8 V | 0.8 V | — | 1.8 V | 0.8 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK | BUCK | BUCK | BUCK-BOOST | BUCK-BOOST |
| Switching Frequency-Max | 570 kHz | 570 kHz | — | 3100 kHz | 600 kHz |
| Technology | BICMOS | BICMOS | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | BALL | NO LEAD | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.4 mm | — | 0.65 mm |
| Terminal Position | DUAL | DUAL | BOTTOM | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 |
| ## TPS54331DR Alternates Showing results | Image | — | — | — | — |
| ## TPS54331D Alternates Showing results | — | Image | — | — | — |
| Adjustable Threshold | — | — | YES | — | — |
| Number of Channels | — | — | 1 | — | — |
| Supply Voltage-Max (Vsup) | — | — | 14 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 3.9 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — | — |
| ## BQ25910YFFR Alternates Showing results | — | — | Image | — | — |
| Date Of Intro | — | — | — | 2018-11-30 | — |
| Additional Feature | — | — | — | ALSO OPERATES WITH PFM MODE; OPERATES WITH ADJ OUTPUT VOLTAGE FROM 1.8V TO 5V | — |
| ## TPS63802DLAR Alternates Showing results | — | — | — | Image | — |
| Package Equivalence Code | — | — | — | — | TSSOP28,.25 |
| Supply Current-Max (Isup) | — | — | — | — | 4 mA |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for TPS54331DR — response within 24 hours.
Quick Links
Switching Regulator, Current-mode, 3A, 570kHz Switching Freq-Max, BICMOS, PDSO8
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Why Look for Alternatives?
Finding alternatives for TPS54331DR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TPS54331DR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TPS54331DR?
Known equivalents for TPS54331DR include TPS54331D, BQ25910YFFR, TPS63802DLAR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS54331DR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TPS54331DR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.