MCP2551T-E/SNAlternatives & Equivalent Parts
About MCP2551T-E/SN
MCP2551T-E/SN 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 | MCP2551T-E/SNSource | PIC18F27Q43-I/SO | ST730MR | SN74LV4T125PWR | ADP122AUJZ-3.3-R7 | MIC29302AWU | CGA3E2X7R1H102K080AA | MCP2551T-I/SN | MCP2551-E/SN |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | STMicroelectronics | Texas Instruments | Analog Devices | Microchip | TDK | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) | Small Outline Packages | SOT23 (5-Pin) | Other | Capacitor Chip Non-polarised | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 28 | 5 | 14 | 5 | 5 | 2 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $1.3500 | $1.2200 | $0.4162 | $0.4272 | $0.5474 | $1.1400 | $0.0054 | $0.9900 | $1.1500 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | — | — | Yes | No | — | Yes | Yes | Yes |
| Manufacturer Package Code | SOIC-8 | SOIC-28 | — | — | UJ-5 | DDPAK-5 | — | SOIC-8 | SOIC-8 |
| Factory Lead Time | 6 Weeks | 5 Weeks | 16 Weeks | — | — | — | — | 6 Weeks | 6 Weeks |
| YTEOL | 0 | 19 | 8 | 15 | 10 | 14 | 7 | 0 | 0 |
| Data Rate | 1000 Mbps | — | — | — | — | — | — | 1000 Mbps | 1000 Mbps |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G28 | R-PDSO-G5 | R-PDSO-G14 | R-PDSO-G5 | R-PSSO-G5 | — | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e4 | e3 | e3 | e3 | e3 | e3 | e3 |
| Number of Functions | 1 | — | 1 | 4 | 1 | 1 | — | 1 | 1 |
| Number of Transceivers | 1 | — | — | — | — | — | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP28,.4 | TSOP5/6,.11,37 | TSSOP14,.25 | TSOP5/6,.11,37 | SMSIP5H,.6,67 | — | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMT | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 245 | — | 260 | 260 |
| Qualification Status | Not Qualified | — | — | — | Not Qualified | — | — | Not Qualified | Not Qualified |
| Screening Level | TS 16949 | — | — | — | — | TS 16949 | — | TS 16949 | TS 16949 |
| Supply Current-Max | 75 mA | 13.8 mA | — | — | — | — | — | 75 mA | 75 mA |
| Supply Voltage-Nom | 5 V | 3 V | — | — | — | — | — | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Telecom IC Type | CAN TRANSCEIVER | — | — | — | — | — | — | CAN TRANSCEIVER | CAN TRANSCEIVER |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | — | AUTOMOTIVE | — | — | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.95 mm | 0.65 mm | 0.95 mm | 1.702 mm | — | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | SINGLE | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | 30 | — | — | 30 | 30 |
| ## MCP2551T-E/SN Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Date Of Intro | — | 2019-12-20 | 2019-06-19 | — | — | — | — | — | — |
| Has ADC | — | YES | — | — | — | — | — | — | — |
| Bit Size | — | 8 | — | — | — | — | — | — | — |
| Boundary Scan | — | NO | — | — | — | — | — | — | — |
| CPU Family | — | PIC18 | — | — | — | — | — | — | — |
| Clock Frequency-Max | — | 64 MHz | — | — | — | — | — | — | — |
| DAC Channels | — | YES | — | — | — | — | — | — | — |
| DMA Channels | — | YES | — | — | — | — | — | — | — |
| Format | — | FIXED POINT | — | — | — | — | — | — | — |
| Integrated Cache | — | NO | — | — | — | — | — | — | — |
| Low Power Mode | — | YES | — | — | — | — | — | — | — |
| Number of DMA Channels | — | 6 | — | — | — | — | — | — | — |
| Number of External Interrupts | — | 3 | — | — | — | — | — | — | — |
| Number of I/O Lines | — | 25 | — | — | — | — | — | — | — |
| Number of Serial I/Os | — | 5 | — | — | — | — | — | — | — |
| Number of Timers | — | 8 | — | — | — | — | — | — | — |
| On Chip Data RAM Width | — | 8 | — | — | — | — | — | — | — |
| On Chip Program ROM Width | — | 8 | — | — | — | — | — | — | — |
| PWM Channels | — | YES | — | — | — | — | — | — | — |
| RAM (bytes) | — | 8192 | — | — | — | — | — | — | — |
| ROM (words) | — | 131072 | — | — | — | — | — | — | — |
| ROM Programmability | — | FLASH | — | — | — | — | — | — | — |
| Speed | — | 64 MHz | — | — | — | — | — | — | — |
| Supply Voltage-Max | — | 5.5 V | — | — | — | — | — | — | — |
| Supply Voltage-Min | — | 1.8 V | — | — | — | — | — | — | — |
| Technology | — | CMOS | — | CMOS | CMOS | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — | — | — | — | — | — | — |
| ## PIC18F27Q43-I/SO Alternates Showing results | — | Image | — | — | — | — | — | — | — |
| Adjustability | — | — | ADJUSTABLE | — | FIXED | ADJUSTABLE | — | — | — |
| Dropout Voltage1-Nom | — | — | 1.3 V | — | 0.085 V | 0.56 V | — | — | — |
| Line Regulation-Max (%/V) | — | — | 0.05 | — | — | 0.03633 | — | — | — |
| Load Regulation-Max(%) | — | — | 5.8% | — | — | 1% | — | — | — |
| Number of Outputs | — | — | 1 | — | 1 | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | 125 °C | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | -40 °C | -40 °C | — | — | — |
| Output Current1-Max | — | — | 0.3 A | — | 0.3 A | 3 A | — | — | — |
| Output Voltage1-Max | — | — | 26.7 V | — | 3.366 V | 15 V | — | — | — |
| Output Voltage1-Min | — | — | 1.2 V | — | 3.234 V | 1.24 V | — | — | — |
| Packing Method | — | — | TR | TR | TR, 7 INCH | TUBE | TR, 7 INCH | — | — |
| Regulator Type | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Control Type | — | — | — | ENABLE LOW | — | — | — | — | — |
| Count Direction | — | — | — | UNIDIRECTIONAL | — | — | — | — | — |
| Family | — | — | — | LV/LV-A/LVX/H | — | — | — | — | — |
| Load Capacitance (CL) | — | — | — | 30 pF | — | — | — | — | — |
| Logic IC Type | — | — | — | BUS DRIVER | — | — | — | — | — |
| Max I(ol) | — | — | — | -0.016 A | — | — | — | — | — |
| Number of Bits | — | — | — | 4 | — | — | — | — | — |
| Number of Ports | — | — | — | 2 | — | — | — | — | — |
| Output Characteristics | — | — | — | 3-STATE | — | — | — | — | — |
| Output Polarity | — | — | — | TRUE | — | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.0055 mA | — | — | — | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 13 ns | — | — | — | — | — |
| Propagation Delay (tpd) | — | — | — | 12 ns | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 3.3 V | — | — | — | — | — |
| Dropout Voltage1-Max | — | — | — | — | 0.15 V | 0.8 V | — | — | — |
| Input Voltage Absolute-Max | — | — | — | — | 6.5 V | — | — | — | — |
| Input Voltage-Max | — | — | — | — | 5.5 V | — | — | — | — |
| Input Voltage-Min | — | — | — | — | 2.3 V | — | — | — | — |
| Line Regulation-Max | — | — | — | — | 0.00528% | — | — | — | — |
| Load Regulation-Max | — | — | — | — | 0.0099% | — | — | — | — |
| Output Voltage1-Nom | — | — | — | — | 3.3 V | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | 2% | — | — | — | — |
| ## MIC29302AWU Alternates Showing results | — | — | — | — | — | Image | — | — | — |
| Reach Compliance Code | — | — | — | — | — | — | Compliant | — | — |
| Capacitance | — | — | — | — | — | — | 0.001 µF | — | — |
| Capacitor Type | — | — | — | — | — | — | CERAMIC CAPACITOR | — | — |
| Dielectric Material | — | — | — | — | — | — | CERAMIC | — | — |
| Height | — | — | — | — | — | — | 0.8 mm | — | — |
| Mounting Feature | — | — | — | — | — | — | SURFACE MOUNT | — | — |
| Multilayer | — | — | — | — | — | — | Yes | — | — |
| Negative Tolerance | — | — | — | — | — | — | 10% | — | — |
| Positive Tolerance | — | — | — | — | — | — | 10% | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | 50 V | — | — |
| Reference Standard | — | — | — | — | — | — | AEC-Q200 | — | — |
| Size Code | — | — | — | — | — | — | 0603 | — | — |
| Temperature Characteristics Code | — | — | — | — | — | — | X7R | — | — |
| Temperature Coefficient | — | — | — | — | — | — | 15% ppm/°C | — | — |
| Terminal Shape | — | — | — | — | — | — | WRAPAROUND | — | — |
| ## MCP2551-E/SN 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 8 alternatives for MCP2551T-E/SN — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MCP2551T-E/SN 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 MCP2551T-E/SN 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 MCP2551T-E/SN?
Known equivalents for MCP2551T-E/SN include PIC18F27Q43-I/SO, ST730MR, SN74LV4T125PWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP2551T-E/SN?
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 MCP2551T-E/SN 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.