TPS53318DQPTAlternatives & Equivalent Parts
About TPS53318DQPT
TPS53318DQPT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPS53318DQPTSource | TPS53318DQPR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline No-lead | SON-22 |
| Pin Count | 23 | 22 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $3.6269 | $3.0140 |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 15 | — |
| Additional Feature | ALSO REQ VDD 4.5 TO 25 V; ADJUSTABLE OUTPUT MODE FROM 0.6 TO 5.5 V | — |
| Analog IC - Other Type | SWITCHING REGULATOR | — |
| Control Technique | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 22 V | — |
| Input Voltage-Min | 1.5 V | — |
| Input Voltage-Nom | 12 V | — |
| JESD-30 Code | R-PDSO-N22 | — |
| JESD-609 Code | e4 | — |
| Number of Functions | 1 | — |
| Number of Outputs | 1 | — |
| Output Current-Max | 8 A | — |
| Output Voltage-Max | 5.5 V | — |
| Output Voltage-Min | 0.6 V | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOLCC22,.2,20 | — |
| Package Shape | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | — |
| Peak Reflow Temperature (Cel) | 260 | — |
| Surface Mount | YES | — |
| Switcher Configuration | BUCK | — |
| Switching Frequency-Max | 1000 kHz | — |
| Temperature Grade | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | NO LEAD | — |
| Terminal Pitch | 0.5 mm | — |
| Terminal Position | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Input Voltage | — | 1.5-25 V |
| Output Voltage | — | 0.6-VIN V |
| Switching Frequency | — | 800 kHz |
| Control Topology | — | D-CAP2 |
| Gate Driver | — | Integrated |
| Reference Voltage | — | 0.6 V |
| Duty Cycle (max) | — | 95 % |
| Operating Temperature | — | -40 to 105 °C |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for TPS53318DQPT 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 TPS53318DQPT 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 TPS53318DQPT?
Known equivalents for TPS53318DQPT include TPS53318DQPR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS53318DQPT?
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 TPS53318DQPT 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.