MCP1253-33X50I/MSAlternatives & Equivalent Parts
About MCP1253-33X50I/MS
MCP1253-33X50I/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 | MCP1253-33X50I/MSSource | MCP1253T-33X50I/MS | BC848CPDW1T1G | IRFB4229PBF | CSD25310Q2 | CGA4J3X7S2A474K125AB |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | ON Semiconductor | International Rectifier | Texas Instruments | TDK |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (6-Pin) | Transistor Outline, Vertical | Other | Other |
| Pin Count | 8 | 8 | 6 | 3 | 8 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | ~ 175.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 125.0°C |
| Price | $1.3400 | $1.3400 | $0.0317 | $0.9337 | $0.1098 | $0.0815 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | MSOP-8 | MSOP-8 | 419B-02 | — | — | — |
| Factory Lead Time | 11 Weeks | 11 Weeks | 10 Weeks | 12 Weeks | — | — |
| YTEOL | 8 | 9 | 7 | 5.92 | 15 | 11 |
| Additional Feature | 5 VOLT OUTPUT ALSO AVAILABLE | 5 VOLT OUTPUT ALSO AVAILABLE | — | — | — | — |
| Analog IC - Other Type | SWITCHED CAPACITOR CONVERTER | SWITCHED CAPACITOR CONVERTER | — | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | — |
| Input Voltage-Max | 5.5 V | 5.5 V | — | — | — | — |
| Input Voltage-Min | 2.1 V | 2.1 V | — | — | — | — |
| Input Voltage-Nom | 3.6 V | 3.6 V | — | — | — | — |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-G8 | R-PDSO-G6 | R-PSFM-T3 | S-PDSO-N6 | — |
| JESD-609 Code | e3 | e3 | e3 | — | e4 | e3 |
| Number of Functions | 1 | 1 | — | — | — | — |
| Output Current-Max | 0.15 A | 0.15 A | — | — | — | — |
| Output Voltage-Max | 3.3825 V | 3.3825 V | — | — | — | — |
| Output Voltage-Min | 3.2175 V | 3.2175 V | — | — | — | — |
| Output Voltage-Nom | 3.3 V | 3.3 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSSOP8,.19 | TSSOP8,.19 | — | — | — | — |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | FLANGE MOUNT | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | NOT SPECIFIED | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — |
| Supply Current-Max (Isup) | 0.12 mA | 0.12 mA | — | — | — | — |
| Surface Mount | YES | YES | YES | NO | YES | YES |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | — | — | — | — |
| Switching Frequency-Max | 1200 kHz | 1200 kHz | — | — | — | — |
| Technology | MOS | MOS | — | — | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN OVER NICKEL |
| Terminal Form | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | NO LEAD | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | — | — | — | — |
| Terminal Position | DUAL | DUAL | DUAL | SINGLE | DUAL | — |
| ## MCP1253-33X50I/MS Alternates Showing results | Image | — | — | — | — | — |
| Collector Current-Max (IC) | — | — | 0.1 A | — | — | — |
| Collector-Base Capacitance-Max | — | — | 4.5 pF | — | — | — |
| Collector-Emitter Voltage-Max | — | — | 30 V | — | — | — |
| Configuration | — | — | SEPARATE, 2 ELEMENTS | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | — |
| DC Current Gain-Min (hFE) | — | — | 420 | — | — | — |
| Number of Elements | — | — | 2 | 1 | 1 | — |
| Polarity/Channel Type | — | — | NPN AND PNP | N-CHANNEL | P-CHANNEL | — |
| Power Dissipation-Max (Abs) | — | — | 0.38 W | 330 W | 2.9 W | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | NOT SPECIFIED | 30 | — |
| Transistor Application | — | — | AMPLIFIER | SWITCHING | SWITCHING | — |
| Transistor Element Material | — | — | SILICON | SILICON | SILICON | — |
| Transition Frequency-Nom (fT) | — | — | 100 MHz | — | — | — |
| VCEsat-Max | — | — | 0.65 V | — | — | — |
| Avalanche Energy Rating (Eas) | — | — | — | 130 mJ | — | — |
| Case Connection | — | — | — | DRAIN | SOURCE | — |
| DS Breakdown Voltage-Min | — | — | — | 250 V | 20 V | — |
| Drain Current-Max (ID) | — | — | — | 46 A | -9.6 A | — |
| Drain-source On Resistance-Max | — | — | — | 0.046 Ω | 0.089 Ω | — |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | — |
| JEDEC-95 Code | — | — | — | TO-220AB | — | — |
| Operating Mode | — | — | — | ENHANCEMENT MODE | ENHANCEMENT MODE | — |
| Pulsed Drain Current-Max (IDM) | — | — | — | 180 A | 48 A | — |
| Feedback Cap-Max (Crss) | — | — | — | — | 21.7 pF | — |
| ## CSD25310Q2 Alternates Showing results | — | — | — | — | Image | — |
| Reach Compliance Code | — | — | — | — | — | Compliant |
| Capacitance | — | — | — | — | — | 0.47 µF |
| Capacitor Type | — | — | — | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | — | — | CERAMIC |
| Height | — | — | — | — | — | 1.25 mm |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT |
| Multilayer | — | — | — | — | — | Yes |
| Negative Tolerance | — | — | — | — | — | 10% |
| Packing Method | — | — | — | — | — | TR, 7 INCH |
| Positive Tolerance | — | — | — | — | — | 10% |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | 100 V |
| Reference Standard | — | — | — | — | — | AEC-Q200 |
| Size Code | — | — | — | — | — | 0805 |
| Temperature Characteristics Code | — | — | — | — | — | X7S |
| Temperature Coefficient | — | — | — | — | — | 22% ppm/°C |
| Terminal Shape | — | — | — | — | — | WRAPAROUND |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for MCP1253-33X50I/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 MCP1253-33X50I/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 MCP1253-33X50I/MS?
Known equivalents for MCP1253-33X50I/MS include MCP1253T-33X50I/MS, BC848CPDW1T1G, IRFB4229PBF. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP1253-33X50I/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 MCP1253-33X50I/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.