MIC2954-03WSAlternatives & Equivalent Parts
About MIC2954-03WS
MIC2954-03WS is a Power Supply component manufactured by Microchip. It comes in a SOT223 (3-Pin) 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 | MIC2954-03WSSource | MIC2954-02WS-TR |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | SOT223 (3-Pin) | SOT223 (3-Pin) |
| Pin Count | 3 | 3 |
| Temperature Range | — | — |
| Price | $0.9200 | $1.0208 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Manufacturer Package Code | SOT-223-3 | SOT-223-3 |
| Factory Lead Time | 17 Weeks | 18 Weeks |
| YTEOL | 9 | 8 |
| Adjustability | FIXED | FIXED |
| Dropout Voltage1-Max | 0.6 V | 0.6 V |
| Dropout Voltage1-Nom | 0.375 V | 0.375 V |
| Input Voltage Absolute-Max | 60 V | 60 V |
| Input Voltage-Max | 30 V | 30 V |
| Input Voltage-Min | 6 V | 6 V |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 |
| Line Regulation-Max | 0.12% | 0.24% |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | 1 |
| Operating Temperature TJ-Max | 125 °C | 125 °C |
| Operating Temperature TJ-Min | -40 °C | -40 °C |
| Output Current1-Max | 0.25 A | 0.25 A |
| Output Voltage1-Max | 5.12 V | 5.07 V |
| Output Voltage1-Min | 4.88 V | 4.93 V |
| Output Voltage1-Nom | 5 V | 5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOT-223 | SOT-223 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TR |
| Qualification Status | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES |
| Technology | BIPOLAR | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 2.3 mm | 2.3 mm |
| Terminal Position | DUAL | DUAL |
| Voltage Tolerance-Max | 1% | 1.4% |
| Reach Compliance Code | — | Not Compliant |
| Load Regulation-Max | — | 0.24% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for MIC2954-03WS 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 MIC2954-03WS 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 MIC2954-03WS?
Known equivalents for MIC2954-03WS include MIC2954-02WS-TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MIC2954-03WS?
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 MIC2954-03WS 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.