MCP23018T-E/MJAlternatives & Equivalent Parts
About MCP23018T-E/MJ
MCP23018T-E/MJ is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat 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 | MCP23018T-E/MJSource | NJM2783V-TE1 | BSS138PW | 5-146281-6 | MCP23017T-E/ML |
|---|---|---|---|---|---|
| Manufacturer | Microchip | New Japan Radio | Nexperia | TE Connectivity | Microchip |
| Package Type | Quad Flat No-Lead | Small Outline Packages | SOT23 (3-Pin) | Header, Vertical | Quad Flat No-Lead |
| Pin Count | 24 | 14 | 3 | 6 | 28 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -55.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.4700 | $0.6450 | $0.0508 | $0.4900 | $1.4238 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Manufacturer Package Code | QFN-24 | — | — | — | VQFN-28 |
| Factory Lead Time | 6 Weeks | 12 Weeks | — | 18 Weeks | 3 Weeks |
| YTEOL | 9 | 6 | 6.5 | 9.1 | 8 |
| Clock Frequency-Max | 10 MHz | — | — | — | 10 MHz |
| JESD-30 Code | S-PQCC-N24 | — | R-PDSO-G3 | — | S-PQCC-N28 |
| JESD-609 Code | e3 | — | e3 | — | e3 |
| Number of Bits | 16 | — | — | — | 16 |
| Number of I/O Lines | 16 | — | — | — | 16 |
| Number of Ports | 2 | — | — | 1 | 2 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | LCC24,.16SQ,20 | — | — | — | LCC28,.24SQ,25 |
| Package Shape | SQUARE | — | RECTANGULAR | — | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMALL OUTLINE | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — | 260 |
| Qualification Status | Not Qualified | — | — | — | Not Qualified |
| Supply Current-Max | 1 mA | — | — | — | 1 mA |
| Supply Voltage-Max | 5.5 V | — | — | — | 5.5 V |
| Supply Voltage-Min | 1.8 V | — | — | — | 4.5 V |
| Supply Voltage-Nom | 5 V | — | — | — | 5 V |
| Surface Mount | YES | — | YES | — | YES |
| Technology | CMOS | — | — | — | CMOS |
| Temperature Grade | AUTOMOTIVE | — | — | — | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | — | Tin (Sn) | — | Matte Tin (Sn) |
| Terminal Form | NO LEAD | — | GULL WING | — | NO LEAD |
| Terminal Pitch | 0.5 mm | — | — | 2.54 mm | 0.65 mm |
| Terminal Position | QUAD | — | DUAL | — | QUAD |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE | — | — | — | PARALLEL IO PORT, GENERAL PURPOSE |
| Date Of Intro | — | — | 2017-02-01 | — | — |
| Additional Feature | — | — | LOGIC LEVEL COMPATIBLE | — | — |
| Configuration | — | — | SINGLE WITH BUILT-IN DIODE | — | — |
| DS Breakdown Voltage-Min | — | — | 60 V | — | — |
| Drain Current-Max (ID) | — | — | 0.32 A | — | — |
| Drain-source On Resistance-Max | — | — | 1.6 Ω | — | — |
| FET Technology | — | — | METAL-OXIDE SEMICONDUCTOR | — | — |
| Number of Elements | — | — | 1 | — | — |
| Operating Mode | — | — | ENHANCEMENT MODE | — | — |
| Polarity/Channel Type | — | — | N-CHANNEL | — | — |
| Power Dissipation-Max (Abs) | — | — | 0.83 W | — | — |
| Reference Standard | — | — | IEC-60134 | UL | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 | — | 40 |
| Transistor Application | — | — | SWITCHING | — | — |
| Transistor Element Material | — | — | SILICON | — | — |
| Body Breadth | — | — | — | 0.092 inch | — |
| Body Depth | — | — | — | 0.09 inch | — |
| Body Length | — | — | — | 0.584 inch | — |
| Body/Shell Style | — | — | — | RECEPTACLE | — |
| Connector Type | — | — | — | BOARD CONNECTOR | — |
| Contact Finish Mating | — | — | — | NOT APPLICABLE | — |
| Contact Gender | — | — | — | MALE | — |
| Contact Material | — | — | — | NOT APPLICABLE | — |
| Contact Pattern | — | — | — | RECTANGULAR | — |
| Contact Style | — | — | — | SQ PIN-SKT | — |
| DIN Conformance | — | — | — | NO | — |
| EMI Shielded | — | — | — | NO | — |
| Empty Shell | — | — | — | YES | — |
| Filter Feature | — | — | — | NO | — |
| IEC Conformance | — | — | — | NO | — |
| Insulation Resistance | — | — | — | 5000000000 Ω | — |
| Insulator Color | — | — | — | BLACK | — |
| Insulator Material | — | — | — | LIQUID CRYSTAL POLYMER | — |
| MIL Conformance | — | — | — | NO | — |
| Mains Connector Rating | — | — | — | 3A | — |
| Mating Contact Pitch | — | — | — | 0.1 inch | — |
| Mixed Contacts | — | — | — | NO | — |
| Mounting Style | — | — | — | STRAIGHT | — |
| Mounting Type | — | — | — | BOARD | — |
| Number Of Connectors | — | — | — | ONE | — |
| Number Of PCB Rows | — | — | — | 1 | — |
| Number of Rows Loaded | — | — | — | 1 | — |
| Option | — | — | — | GENERAL PURPOSE | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | — |
| Panel Mount | — | — | — | NO | — |
| Plating Thickness | — | — | — | 30u inch | — |
| Rated Current (Signal) | — | — | — | 3 A | — |
| Terminal Length | — | — | — | 0.12 inch | — |
| Termination Type | — | — | — | SOLDER | — |
| Total Number of Contacts | — | — | — | 6 | — |
| UL Flammability Code | — | — | — | 94V-0 | — |
| Pbfree Code | — | — | — | — | Yes |
| ## MCP23017T-E/ML Alternates Showing results | — | — | — | — | Image |
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 MCP23018T-E/MJ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MCP23018T-E/MJ 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 MCP23018T-E/MJ 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 MCP23018T-E/MJ?
Known equivalents for MCP23018T-E/MJ include NJM2783V-TE1, BSS138PW, 5-146281-6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP23018T-E/MJ?
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 MCP23018T-E/MJ 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.