MCP1642B-50I/MSAlternatives & Equivalent Parts
About MCP1642B-50I/MS
MCP1642B-50I/MS 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 | MCP1642B-50I/MSSource | FX0321 | 0805ZC106KAT2A | MIC5209-3.6YS |
|---|---|---|---|---|
| Manufacturer | Microchip | Bulgin | AVX | Microchip |
| Package Type | Small Outline Packages | Other | Capacitor Chip Non-polarised | SOT223 (3-Pin) |
| Pin Count | 8 | 2 | 2 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -55.0°C ~ 125.0°C | — |
| Price | $0.2609 | $1.5797 | $0.0279 | $0.6758 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | MSOP-8 | — | — | SOT-223-3 |
| Factory Lead Time | 12 Weeks | — | 12 Weeks | — |
| YTEOL | 14 | — | 6 | 8 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | — |
| Control Mode | CURRENT-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 4.2 V | — | — | 16 V |
| Input Voltage-Min | 2.5 V | — | — | 4.6 V |
| JESD-30 Code | S-PDSO-G8 | — | — | R-PDSO-G4 |
| JESD-609 Code | e3 | — | e3 | e3 |
| Number of Functions | 1 | — | — | 1 |
| Output Current-Max | 0.8 A | — | — | — |
| Output Voltage-Nom | 5 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 | — | — | SOT-223-4 |
| Package Shape | SQUARE | — | RECTANGULAR PACKAGE | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMT | SMALL OUTLINE, HEAT SINK/SLUG |
| Screening Level | TS 16949 | — | — | — |
| Surface Mount | YES | — | YES | YES |
| Switcher Configuration | BOOST | — | — | — |
| Switching Frequency-Max | 1150 kHz | — | — | — |
| Temperature Grade | INDUSTRIAL | — | — | — |
| Terminal Finish | Matte Tin (Sn) | — | MATTE TIN OVER NICKEL | MATTE TIN |
| Terminal Form | GULL WING | — | — | GULL WING |
| Terminal Pitch | 0.65 mm | — | — | 2.3 mm |
| Terminal Position | DUAL | — | — | DUAL |
| ## MCP1642B-50I/MS Alternates Showing results | Image | — | — | — |
| Pbfree Code | — | — | Yes | — |
| Reach Compliance Code | — | — | Compliant | — |
| Capacitance | — | — | 10 µF | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | CERAMIC | — |
| Height | — | — | 1.52 mm | — |
| Mounting Feature | — | — | SURFACE MOUNT | — |
| Multilayer | — | — | Yes | — |
| Negative Tolerance | — | — | 10% | — |
| Packing Method | — | — | TR, EMBOSSED, 7 INCH | TUBE |
| Positive Tolerance | — | — | 10% | — |
| Rated (DC) Voltage (URdc) | — | — | 10 V | — |
| Size Code | — | — | 0805 | — |
| Temperature Characteristics Code | — | — | X7R | — |
| Temperature Coefficient | — | — | 15% ppm/°C | — |
| Terminal Shape | — | — | WRAPAROUND | — |
| Adjustability | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | 0.6 V |
| Dropout Voltage1-Nom | — | — | — | 0.35 V |
| Input Voltage Absolute-Max | — | — | — | 20 V |
| Line Regulation-Max | — | — | — | 0.0036% |
| Load Regulation-Max | — | — | — | 0.0252% |
| Number of Outputs | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | 0.5 A |
| Output Voltage1-Max | — | — | — | 3.672 V |
| Output Voltage1-Min | — | — | — | 3.528 V |
| Output Voltage1-Nom | — | — | — | 3.6 V |
| Qualification Status | — | — | — | Not Qualified |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Voltage Tolerance-Max | — | — | — | 2% |
| ## MIC5209-3.6YS 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 MCP1642B-50I/MS — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MCP1642B-50I/MS 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 MCP1642B-50I/MS 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 MCP1642B-50I/MS?
Known equivalents for MCP1642B-50I/MS include FX0321, 0805ZC106KAT2A, MIC5209-3.6YS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP1642B-50I/MS?
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 MCP1642B-50I/MS 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.