TPS54327DDAAlternatives & Equivalent Parts
About TPS54327DDA
TPS54327DDA is a power-management component manufactured by Texas Instruments. It comes in a HVSSOP-10 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPS54327DDASource | TPS54331DDA |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | HVSSOP-10 | Small Outline Packages |
| Pin Count | 10 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 150.0°C |
| Price | $0.6869 | $0.2282 |
| Electrical Parameters | ||
| Input Voltage | 3.5–17 V | — |
| Output Current | 3 A | — |
| Switching Frequency | 2977 kHz | — |
| Reference Voltage | 0.8 V | — |
| Operating Temperature | -40 to +85 °C | — |
| Pbfree Code | — | Yes |
| YTEOL | — | 15 |
| 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 |
| Number of Functions | — | 1 |
| Number of Outputs | — | 1 |
| Output Current-Max | — | 3 A |
| Output Voltage-Max | — | 25 V |
| Output Voltage-Min | — | 0.8 V |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Qualification Status | — | Not Qualified |
| Surface Mount | — | YES |
| Switcher Configuration | — | BUCK |
| Switching Frequency-Max | — | 570 kHz |
| Technology | — | BICMOS |
| 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 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
3A, 28V synchronous buck in HVSSOP-10; higher input voltage rating makes it suitable for 24V rail applications.
Why Look for Alternatives?
Finding alternatives for TPS54327DDA 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 TPS54327DDA 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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What is equivalent to TPS54327DDA?
Known equivalents for TPS54327DDA include TPS54331DDA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS54327DDA?
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 TPS54327DDA 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.