MCP6422-E/MSAlternatives & Equivalent Parts
About MCP6422-E/MS
MCP6422-E/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 | MCP6422-E/MSSource | REF3125AIDBZT | LM2664M6/NOPB |
|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | SOT23 (6-Pin) |
| Pin Count | 8 | 3 | 6 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.6435 | $0.8163 | $0.1972 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Manufacturer Package Code | MSOP-8 | — | — |
| Factory Lead Time | 18 Weeks | — | — |
| YTEOL | 15 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | 0.00005 µA | — | — |
| Bias Current-Max (IIB) @25C | 0.00005 µA | — | — |
| Common-mode Reject Ratio-Min | 75 dB | — | — |
| Common-mode Reject Ratio-Nom | 90 dB | — | — |
| Frequency Compensation | YES | — | — |
| Input Offset Voltage-Max | 1000 µV | — | — |
| JESD-30 Code | S-PDSO-G8 | R-PDSO-G3 | R-PDSO-G6 |
| JESD-609 Code | e3 | e4 | e3 |
| Low-Bias | YES | — | — |
| Low-Offset | NO | — | — |
| Micropower | YES | — | — |
| Number of Functions | 2 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 | TO-236 | TSOP6,.11,37 |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TUBE | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Power | NO | — | — |
| Programmable Power | NO | — | — |
| Screening Level | TS 16949 | — | — |
| Slew Rate-Nom | 0.05 V/us | — | — |
| Supply Current-Max | 0.011 mA | — | — |
| Supply Voltage Limit-Max | 6.5 V | — | — |
| Supply Voltage-Nom (Vsup) | 3 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | 30 |
| Unity Gain BW-Nom | 90 | — | — |
| Voltage Gain-Min | 56200 | — | — |
| Wideband | NO | — | — |
| ## MCP6422-E/MS Alternates Showing results | Image | — | — |
| Pbfree Code | — | Yes | Yes |
| Analog IC - Other Type | — | THREE TERMINAL VOLTAGE REFERENCE | SWITCHED CAPACITOR CONVERTER |
| Input Voltage-Max | — | 5.5 V | 5.5 V |
| Input Voltage-Min | — | 2.55 V | 1.8 V |
| Number of Outputs | — | 1 | 1 |
| Output Current-Max | — | 0.01 A | 0.04 A |
| Output Voltage-Max | — | 2.505 V | -1.8 V |
| Output Voltage-Min | — | 2.495 V | -5.5 V |
| Output Voltage-Nom | — | 2.5 V | -5.5 V |
| Qualification Status | — | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 2.55 V | — |
| Temp Coef of Voltage-Max | — | 20 ppm/°C | — |
| Trim/Adjustable Output | — | NO | — |
| Voltage Tolerance-Max | — | 0.2% | — |
| ## REF3125AIDBZT Alternates Showing results | — | Image | — |
| Input Voltage-Nom | — | — | 5 V |
| Supply Current-Max (Isup) | — | — | 0.5 mA |
| Switcher Configuration | — | — | DOUBLER INVERTER |
| Switching Frequency-Max | — | — | 80 kHz |
| ## LM2664M6/NOPB Alternates Showing results | — | — | Image |
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 MCP6422-E/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 MCP6422-E/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 MCP6422-E/MS?
Known equivalents for MCP6422-E/MS include REF3125AIDBZT, LM2664M6/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP6422-E/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 MCP6422-E/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.