MCP3550-50E/SNAlternatives & Equivalent Parts
About MCP3550-50E/SN
MCP3550-50E/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 | MCP3550-50E/SNSource | ADR421ARMZ | DAC1220E | LM2663M/NOPB | PMEG1020EA | DG449DS-T1-E3 | BZX84B5V1LT1G |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Analog Devices | Texas Instruments | Texas Instruments | Nexperia | Vishay | ON Semiconductor |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Diode | Small Outline Packages | SOT23 (3-Pin) |
| Pin Count | 8 | 8 | 16 | 8 | 2 | 8 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C |
| Price | $2.7500 | $3.9000 | $14.1525 | $1.4784 | $0.0585 | $0.5821 | $0.0113 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | No | Yes | Yes | — | — | Yes |
| Manufacturer Package Code | SOIC-8 | RM-8 | — | — | — | — | 318 |
| Factory Lead Time | 7 Weeks | — | — | — | — | — | — |
| Analog Input Voltage-Max | 5.5 V | — | — | — | — | — | — |
| Analog Input Voltage-Min | -0.1 V | — | — | — | — | — | — |
| Conversion Time-Max | 80800 µs | — | — | — | — | — | — |
| Converter Type | ADC, DELTA-SIGMA | — | D/A CONVERTER | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | S-PDSO-G8 | R-PDSO-G16 | R-PDSO-G8 | R-PDSO-G2 | R-PDSO-G8 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 | e4 | e3 | e3 | e3 | e3 |
| Linearity Error-Max (EL) | 0.006% | — | 0.0001% | — | — | — | — |
| Number of Analog In Channels | 1 | — | — | — | — | — | — |
| Number of Bits | 22 | — | 20 | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | — | 1 | — |
| Output Bit Code | 2'S COMPLEMENT BINARY | — | — | — | — | — | — |
| Output Format | SERIAL | — | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSSOP8,.19 | SSOP16,.25 | SOP8,.25 | — | TSSOP8,.1 | — |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supplies | 2.7/5 V | — | — | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Sample Rate | 0.0256 MHz | — | 0.0005 MHz | — | — | — | — |
| Subcategory | Analog to Digital Converters | — | — | — | — | — | — |
| Supply Voltage-Nom | 2.7 V | — | 5 V | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | TIN | MATTE TIN | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.65 mm | 0.635 mm | 1.27 mm | — | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | 30 | 30 | 30 | 30 | 30 |
| ## MCP3550-50E/SN Alternates Showing results | Image | — | — | — | — | — | — |
| YTEOL | — | 10 | 15 | 15 | 6 | 7 | 7.1 |
| Additional Feature | — | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-0.5% RANGE USING TRIM PIN | — | — | — | ALSO OPERATES WITH 7V TO 36V SINGLE SUPPLY | — |
| Analog IC - Other Type | — | THREE TERMINAL VOLTAGE REFERENCE | — | SWITCHED CAPACITOR CONVERTER | — | SPDT | — |
| Number of Outputs | — | 1 | — | 1 | — | — | — |
| Output Voltage-Max | — | 2.503 V | — | 11 V | — | — | — |
| Output Voltage-Min | — | 2.497 V | — | -5.5 V | — | — | — |
| Output Voltage-Nom | — | 2.5 V | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 15 V | — | — | — | 20 V | — |
| Supply Voltage-Min (Vsup) | — | 5 V | — | — | — | 4.5 V | — |
| Temp Coef of Voltage-Max | — | 10 ppm/°C | — | — | — | — | — |
| Trim/Adjustable Output | — | YES | — | — | — | — | — |
| Voltage Tolerance-Max | — | 0.12% | — | — | — | — | — |
| ## ADR421ARMZ Alternates Showing results | — | Image | — | — | — | — | — |
| Analog Output Voltage-Max | — | — | 5.5 V | — | — | — | — |
| Input Bit Code | — | — | BINARY, OFFSET 2'S COMPLEMENT | — | — | — | — |
| Input Format | — | — | SERIAL | — | — | — | — |
| Settling Time-Max | — | — | 2000 µs | — | — | — | — |
| Settling Time-Nom (tstl) | — | — | 2000 µs | — | — | — | — |
| ## DAC1220E Alternates Showing results | — | — | Image | — | — | — | — |
| Input Voltage-Max | — | — | — | 5.5 V | — | — | — |
| Input Voltage-Min | — | — | — | 1.5 V | — | — | — |
| Input Voltage-Nom | — | — | — | 5 V | — | — | — |
| Output Current-Max | — | — | — | 0.2 A | 2 A | — | — |
| Supply Current-Max (Isup) | — | — | — | 4 mA | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — | 15 V | — |
| Switcher Configuration | — | — | — | DOUBLER INVERTER | — | — | — |
| Switching Frequency-Max | — | — | — | 75 kHz | — | — | — |
| Technology | — | — | — | CMOS | SCHOTTKY | — | ZENER |
| ## LM2663M/NOPB Alternates Showing results | — | — | — | Image | — | — | — |
| Date Of Intro | — | — | — | — | 2017-02-01 | — | — |
| Application | — | — | — | — | EFFICIENCY | — | — |
| Breakdown Voltage-Min | — | — | — | — | 10 V | — | — |
| Configuration | — | — | — | — | SINGLE | — | SINGLE |
| Diode Element Material | — | — | — | — | SILICON | — | SILICON |
| Diode Type | — | — | — | — | RECTIFIER DIODE | — | ZENER DIODE |
| Forward Voltage-Max (VF) | — | — | — | — | 0.46 V | — | — |
| Non-rep Pk Forward Current-Max | — | — | — | — | 9 A | — | — |
| Number of Elements | — | — | — | — | 1 | — | 1 |
| Number of Phases | — | — | — | — | 1 | — | — |
| Reference Standard | — | — | — | — | IEC-60134 | — | UL RECOGNIZED |
| Rep Pk Reverse Voltage-Max | — | — | — | — | 10 V | — | — |
| Reverse Current-Max | — | — | — | — | 3000 µA | — | — |
| Reverse Test Voltage | — | — | — | — | 10 V | — | — |
| Neg Supply Voltage-Max (Vsup) | — | — | — | — | — | -20 V | — |
| Neg Supply Voltage-Min (Vsup) | — | — | — | — | — | -4.5 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | -15 V | — |
| Normal Position | — | — | — | — | — | NC | — |
| Number of Channels | — | — | — | — | — | 1 | — |
| Off-state Isolation-Nom | — | — | — | — | — | 69 dB | — |
| On-state Resistance Match-Nom | — | — | — | — | — | 5 Ω | — |
| On-state Resistance-Max (Ron) | — | — | — | — | — | 45 Ω | — |
| Output | — | — | — | — | — | SEPARATE OUTPUT | — |
| Switch-off Time-Max | — | — | — | — | — | 116 ns | — |
| Switch-on Time-Max | — | — | — | — | — | 155 ns | — |
| Switching | — | — | — | — | — | BREAK-BEFORE-MAKE | — |
| Dynamic Impedance-Max | — | — | — | — | — | — | 60 Ω |
| JEDEC-95 Code | — | — | — | — | — | — | TO-236AB |
| Polarity | — | — | — | — | — | — | UNIDIRECTIONAL |
| Power Dissipation-Max | — | — | — | — | — | — | 0.25 W |
| Reference Voltage-Nom | — | — | — | — | — | — | 5.1 V |
| Voltage Tol-Max | — | — | — | — | — | — | 1.96% |
| Working Test Current | — | — | — | — | — | — | 5 mA |
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 6 alternatives for MCP3550-50E/SN — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MCP3550-50E/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 MCP3550-50E/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 MCP3550-50E/SN?
Known equivalents for MCP3550-50E/SN include ADR421ARMZ, DAC1220E, LM2663M/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP3550-50E/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 MCP3550-50E/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.