MIC4680YMAlternatives & Equivalent Parts
About MIC4680YM
MIC4680YM is a Integrated Circuit component manufactured by Microchip. 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 | MIC4680YMSource | MIC4680-5.0YM-TR | MIC4680-3.3YM | LM2576T-3.3/NOPB |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other |
| Pin Count | 8 | 8 | 8 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.1300 | $2.1300 | $1.7500 | $1.7100 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | SOIC-8 | SOIC-8 | SOIC-8 | — |
| Reach Compliance Code | Compliant | — | — | — |
| Factory Lead Time | 7 Weeks | — | — | — |
| YTEOL | 7 | 7 | 7 | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE |
| Input Voltage-Max | 34 V | 34 V | 34 V | 40 V |
| Input Voltage-Min | 4 V | 4 V | 4 V | 4 V |
| Input Voltage-Nom | 12 V | 12 V | 12 V | 12 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PSFM-T5 |
| JESD-609 Code | e4 | e4 | e4 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Output Current-Max | 1 A | 1 A | 1 A | 3 A |
| Output Voltage-Min | 1.25 V | 4.75 V | 3.135 V | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | NO |
| Switcher Configuration | BUCK | BUCK | BUCK | BUCK |
| Switching Frequency-Max | 220 kHz | 220 kHz | 220 kHz | 63 kHz |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.7 mm |
| Terminal Position | DUAL | DUAL | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| ## MIC4680YM Alternates Showing results | Image | — | — | — |
| Output Voltage-Max | — | 5.25 V | 3.465 V | 37 V |
| Output Voltage-Nom | — | 5 V | 3.3 V | 3.3 V |
| ## MIC4680-5.0YM-TR Alternates Showing results | — | Image | — | — |
| ## MIC4680-3.3YM Alternates Showing results | — | — | Image | — |
| Pbfree Code | — | — | — | Yes |
| Control Technique | — | — | — | PULSE WIDTH MODULATION |
| Number of Outputs | — | — | — | 1 |
| ## LM2576T-3.3/NOPB 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 3 alternatives for MIC4680YM — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MIC4680YM 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 MIC4680YM 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 MIC4680YM?
Known equivalents for MIC4680YM include MIC4680-5.0YM-TR, MIC4680-3.3YM, LM2576T-3.3/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MIC4680YM?
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 MIC4680YM 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.