TPS54331DDARAlternatives & Equivalent Parts
About TPS54331DDAR
TPS54331DDAR 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 | TPS54331DDARSource | TPS54331DDA | DS90LV047ATMTCX/NOPB | DS90LV048ATMTC/NOPB | E-L6219DS013TR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 16 | 16 | 24 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -20.0°C ~ 85.0°C |
| Price | $0.8630 | $0.2282 | $0.9069 | $0.8872 | $0.9728 |
| 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 | — |
| YTEOL | 15 | 15 | 15 | 15 | — |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | STEPPER MOTOR CONTROLLER |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 28 V | 28 V | — | — | — |
| Input Voltage-Min | 3.5 V | 3.5 V | — | — | — |
| Input Voltage-Nom | 12 V | 12 V | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G24 |
| JESD-609 Code | e4 | e4 | e3 | e3 | e4 |
| Number of Functions | 1 | 1 | 4 | 4 | 1 |
| Number of Outputs | 1 | 1 | — | — | — |
| Output Current-Max | 3 A | 3 A | — | — | 1 A |
| Output Voltage-Max | 25 V | 25 V | — | — | — |
| Output Voltage-Min | 0.8 V | 0.8 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK | BUCK | — | — | — |
| Switching Frequency-Max | 570 kHz | 570 kHz | — | — | — |
| Technology | BICMOS | BICMOS | CMOS | CMOS | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | 0.65 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 |
| Differential Output | — | — | YES | — | — |
| Driver Number of Bits | — | — | 4 | — | — |
| High Level Input Current-Max | — | — | 0.00001 A | 0.00001 A | — |
| Input Characteristics | — | — | STANDARD | DIFFERENTIAL SCHMITT TRIGGER | — |
| Interface IC Type | — | — | LINE DRIVER | LINE RECEIVER | — |
| Interface Standard | — | — | EIA-644; TIA-644 | EIA-644; TIA-644 | — |
| Out Swing-Min | — | — | 0.25 V | 2.45 V | — |
| Output Characteristics | — | — | 3-STATE | 3-STATE | — |
| Output Low Current-Max | — | — | 0.00025 A | 0.002 A | — |
| Output Polarity | — | — | TRUE | TRUE | — |
| Package Equivalence Code | — | — | TSSOP16,.25 | TSSOP16,.25 | SOP24,.4 |
| Supply Current-Max | — | — | 30 mA | 15 mA | — |
| Supply Voltage-Max | — | — | 3.6 V | 3.6 V | — |
| Supply Voltage-Min | — | — | 3 V | 3 V | — |
| Supply Voltage-Nom | — | — | 3.3 V | 3.3 V | — |
| Supply Voltage1-Max | — | — | 3.6 V | 3.6 V | — |
| Supply Voltage1-Min | — | — | 3 V | 3 V | — |
| Supply Voltage1-Nom | — | — | 3.3 V | 3.3 V | — |
| Transmit Delay-Max | — | — | 1.7 ns | — | — |
| ## DS90LV047ATMTCX/NOPB Alternates Showing results | — | — | Image | — | — |
| Receive Delay-Max | — | — | — | 2.7 ns | — |
| Receiver Number of Bits | — | — | — | 4 | — |
| ## DS90LV048ATMTC/NOPB Alternates Showing results | — | — | — | Image | — |
| Factory Lead Time | — | — | — | — | 30 Weeks |
| Supply Voltage-Max (Vsup) | — | — | — | — | 5.25 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 4.75 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V |
| ## E-L6219DS013TR Alternates Showing results | — | — | — | — | Image |
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 TPS54331DDAR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for TPS54331DDAR 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 TPS54331DDAR 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 TPS54331DDAR?
Known equivalents for TPS54331DDAR include TPS54331DDA, DS90LV047ATMTCX/NOPB, DS90LV048ATMTC/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS54331DDAR?
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 TPS54331DDAR 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.