MCP6S21-I/PAlternatives & Equivalent Parts
About MCP6S21-I/P
MCP6S21-I/P is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line 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 | MCP6S21-I/PSource | MCP6021T-E/OT | MCP6S21T-I/MS | MCP6491T-E/OT | MCP6231UT-E/LT |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Dual-In-Line Packages | SOT23 (5-Pin) | Small Outline Packages | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 8 | 5 | 8 | 5 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.2812 | $1.0200 | $1.0800 | $0.3859 | $0.3037 |
| 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 | PDIP-8 | SOT-23-5 | MSOP-8 | SOT-23-5 | SC70-5 |
| YTEOL | 8 | 8 | 8 | 14 | 8 |
| Analog IC - Other Type | ANALOG CIRCUIT | — | ANALOG CIRCUIT | — | — |
| JESD-30 Code | R-PDIP-T8 | R-PDSO-G5 | S-PDSO-G8 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 |
| Number of Channels | 1 | — | 1 | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | TSOP5/6,.11,37 | TSSOP8,.19 | TSOP5/6,.11,37 | TSSOP6,.08 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Screening Level | TS 16949 | TS 16949 | TS 16949 | TS 16949 | — |
| Supply Current-Max (Isup) | 1.35 mA | — | 1.35 mA | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | — | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | 2.5 V | — | 2.5 V | — | — |
| Supply Voltage-Nom (Vsup) | 4 V | 5 V | 4 V | 3 V | 5 V |
| Surface Mount | NO | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 0.95 mm | 0.65 mm | 0.95 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Factory Lead Time | — | 1 Week | — | 6 Weeks | 1 Week |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | — | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | 0.005 µA | — | 0.00035 µA | 0.0011 µA |
| Common-mode Reject Ratio-Min | — | 74 dB | — | 70 dB | 61 dB |
| Common-mode Reject Ratio-Nom | — | 90 dB | — | 88 dB | 75 dB |
| Frequency Compensation | — | YES | — | YES | YES |
| Input Offset Voltage-Max | — | 2500 µV | — | 1500 µV | 7000 µV |
| Low-Bias | — | YES | — | YES | YES |
| Low-Offset | — | NO | — | NO | NO |
| Micropower | — | NO | — | YES | YES |
| Packing Method | — | TR | — | TAPE AND REEL | TAPE AND REEL |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 |
| Power | — | NO | — | NO | NO |
| Programmable Power | — | NO | — | NO | NO |
| Slew Rate-Nom | — | 7 V/us | — | 6 V/us | 0.15 V/us |
| Supply Current-Max | — | 1.35 mA | — | 0.8 mA | 0.03 mA |
| Supply Voltage Limit-Max | — | 7 V | — | 6.5 V | 7 V |
| Technology | — | CMOS | — | CMOS | CMOS |
| Unity Gain BW-Nom | — | 10000 | — | 7500 | 300 |
| Voltage Gain-Min | — | 31620 | — | 56200 | 31620 |
| Wideband | — | NO | — | NO | NO |
| ## MCP6021T-E/OT Alternates Showing results | — | Image | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 | 40 | 40 |
| ## MCP6231UT-E/LT 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 MCP6S21-I/P — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MCP6S21-I/P 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 MCP6S21-I/P 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 MCP6S21-I/P?
Known equivalents for MCP6S21-I/P include MCP6021T-E/OT, MCP6S21T-I/MS, MCP6491T-E/OT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP6S21-I/P?
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 MCP6S21-I/P 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.