MCP73831-2DCI/MCAlternatives & Equivalent Parts
About MCP73831-2DCI/MC
MCP73831-2DCI/MC is a Integrated Circuit component manufactured by Microchip. 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.
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Specification Comparison
| Parameter | MCP73831-2DCI/MCSource | MCP1804T-3302I/OT | 62201021121 | 1720916 | LM5010AQ1MH/NOPB |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Würth Elektronik | Phoenix Contact | Texas Instruments |
| Package Type | Small Outline No-lead | SOT23 (5-Pin) | Other | Other | Small Outline Packages |
| Pin Count | 8 | 5 | 10 | 11 | 15 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.5500 | $0.3470 | $0.2180 | $3.6700 | $2.7700 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | DFN-8 | SOT-23-5 | — | — | — |
| Factory Lead Time | 6 Weeks | 16 Weeks | — | — | — |
| YTEOL | 9 | 9 | 15 | — | 15 |
| Additional Feature | Thermal Shutdown:150C | — | ROHS COMPLIANT | PA, UL 94V0 | ADJUSTABLE OUTPUT VOLTAGE ALSO AVAILABLE |
| Adjustable Threshold | YES | — | — | — | — |
| Analog IC - Other Type | LINEAR BATTERY CHARGER | — | — | — | SWITCHING REGULATOR |
| JESD-30 Code | R-PDSO-N8 | R-PDSO-G5 | — | — | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | e4 | — | e3 |
| Number of Channels | 1 | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.11,20 | TSOP5/6,.11,37 | — | — | TSSOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified |
| Screening Level | TS 16949 | TS 16949 | — | — | AEC-Q100 |
| Supply Current-Max (Isup) | 1.5 mA | — | — | — | — |
| Supply Voltage-Max (Vsup) | 6 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 3.75 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5.2 V | — | — | — | — |
| Surface Mount | YES | YES | — | — | YES |
| Temperature Grade | INDUSTRIAL | — | — | — | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | — | Matte Tin (Sn) |
| Terminal Form | NO LEAD | GULL WING | — | — | GULL WING |
| Terminal Pitch | 0.5 mm | 0.95 mm | 1.27 mm | — | 0.65 mm |
| Terminal Position | DUAL | DUAL | — | — | DUAL |
| Threshold Voltage-Nom | +4.20V | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | — | — | 30 |
| Adjustability | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | 1.7 V | — | — | — |
| Dropout Voltage1-Nom | — | 1.3 V | — | — | — |
| Input Voltage Absolute-Max | — | 30 V | — | — | — |
| Input Voltage-Max | — | 28 V | — | — | 75 V |
| Input Voltage-Min | — | 5.3 V | — | — | 6 V |
| Line Regulation-Max | — | 0.225% | — | — | — |
| Load Regulation-Max | — | 0.09% | — | — | — |
| Number of Outputs | — | 1 | — | — | 1 |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — |
| Output Current1-Max | — | 0.15 A | — | — | — |
| Output Voltage1-Max | — | 3.366 V | — | — | — |
| Output Voltage1-Min | — | 3.234 V | — | — | — |
| Output Voltage1-Nom | — | 3.3 V | — | — | — |
| Packing Method | — | TR | — | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Technology | — | CMOS | — | — | — |
| Voltage Tolerance-Max | — | 2% | — | — | — |
| Body Breadth | — | — | 0.134 inch | — | — |
| Body Depth | — | — | 0.059 inch | — | — |
| Body Length | — | — | 0.25 inch | — | — |
| Body/Shell Style | — | — | RECEPTACLE | — | — |
| Connector Type | — | — | BOARD CONNECTOR | — | — |
| Contact Finish Mating | — | — | NOT APPLICABLE | — | — |
| Contact Finish Termination | — | — | Gold (Au) | — | — |
| Contact Gender | — | — | MALE | — | — |
| Contact Material | — | — | NOT APPLICABLE | — | — |
| Contact Pattern | — | — | RECTANGULAR | — | — |
| Contact Resistance | — | — | 20 mΩ | — | — |
| Contact Style | — | — | SQ PIN-SKT | — | — |
| Dielectric Withstanding Voltage | — | — | 500VAC V | — | — |
| Filter Feature | — | — | NO | — | — |
| Insulation Resistance | — | — | 1000000000 Ω | — | — |
| Insulator Color | — | — | BLACK | — | — |
| Insulator Material | — | — | POLYAMIDE | — | — |
| Mating Contact Pitch | — | — | 0.05 inch | — | — |
| Mating Contact Row Spacing | — | — | 0.05 inch | — | — |
| Mixed Contacts | — | — | NO | — | — |
| Mounting Style | — | — | STRAIGHT | — | — |
| Mounting Type | — | — | BOARD | BOARD | — |
| Number Of Connectors | — | — | ONE | — | — |
| Number Of PCB Rows | — | — | 2 | — | — |
| Number of Rows Loaded | — | — | 2 | — | — |
| PCB Contact Pattern | — | — | RECTANGULAR | — | — |
| PCB Contact Row Spacing | — | — | 1.27 mm | — | — |
| Rated Current (Signal) | — | — | 1 A | — | — |
| Reference Standard | — | — | UL | — | — |
| Terminal Length | — | — | 0.091 inch | — | — |
| Termination Type | — | — | SOLDER | — | — |
| Total Number of Contacts | — | — | 10 | — | — |
| Number of Decks | — | — | — | 1 | — |
| Number of Rows | — | — | — | 1 | — |
| Number of Ways | — | — | — | 3 | — |
| Rated Current | — | — | — | 41 A | — |
| Rated Voltage | — | — | — | 500 V | — |
| Safety Approval | — | — | — | UL | — |
| Terminal and Terminal Block Type | — | — | — | BARRIER STRIP TERMINAL BLOCK | — |
| Control Mode | — | — | — | — | CURRENT-MODE |
| Control Technique | — | — | — | — | CONSTANT ON TIME |
| Input Voltage-Nom | — | — | — | — | 48 V |
| Output Current-Max | — | — | — | — | 1 A |
| Output Voltage-Max | — | — | — | — | 70 V |
| Output Voltage-Min | — | — | — | — | 2.5 V |
| Output Voltage-Nom | — | — | — | — | 7 V |
| Switcher Configuration | — | — | — | — | BUCK |
| Switching Frequency-Max | — | — | — | — | 1000 kHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for MCP73831-2DCI/MC — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MCP73831-2DCI/MC 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 MCP73831-2DCI/MC 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 MCP73831-2DCI/MC?
Known equivalents for MCP73831-2DCI/MC include MCP1804T-3302I/OT, 62201021121, 1720916. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP73831-2DCI/MC?
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 MCP73831-2DCI/MC 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.