MCP6291-E/SNAlternatives & Equivalent Parts
About MCP6291-E/SN
MCP6291-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 | MCP6291-E/SNSource | K104Z15Y5VE5TH5 | MCP1827-ADJE/AT | MCP6291-E/MS | MCP6291-E/P | MCP655-E/UN | MCP3008T-I/SL |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Vishay | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Other | Other | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 2 | 5 | 8 | 8 | 10 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | — | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.5560 | $0.0329 | $1.1800 | $0.5660 | $0.1648 | $1.9800 | $2.0900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | SOIC-8 | — | TO-220-5 | MSOP-8 | PDIP-8 | MSOP-10 | SOIC-16 |
| Factory Lead Time | 6 Weeks | — | 7 Weeks | 11 Weeks | 11 Weeks | 7 Weeks | 3 Weeks |
| YTEOL | 8 | — | 9 | 8 | 8 | 7 | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | 0.005 µA | — | — | 0.005 µA | 0.005 µA | 0.005 µA | — |
| Common-mode Reject Ratio-Min | 65 dB | — | — | 65 dB | 65 dB | 68 dB | — |
| Common-mode Reject Ratio-Nom | 80 dB | — | — | 80 dB | 80 dB | 84 dB | — |
| Frequency Compensation | YES | — | — | YES | YES | YES | — |
| Input Offset Voltage-Max | 5000 µV | — | — | 5000 µV | 5000 µV | 200 µV | — |
| JESD-30 Code | R-PDSO-G8 | — | R-PSFM-T5 | S-PDSO-G8 | R-PDIP-T8 | S-PDSO-G10 | R-PDSO-G16 |
| JESD-609 Code | e3 | — | e3 | e3 | e3 | e3 | e3 |
| Low-Bias | YES | — | — | YES | YES | YES | — |
| Low-Offset | NO | — | — | NO | NO | YES | — |
| Micropower | NO | — | — | NO | NO | NO | — |
| Number of Functions | 1 | — | 1 | 1 | 1 | 2 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | SIP5,.1,67TB | TSSOP8,.19 | DIP8,.3 | TSSOP10,.19,20 | SOP16,.25 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | FLANGE MOUNT | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Packing Method | TUBE | — | TUBE | TUBE | TUBE | TUBE | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | — | 260 | 260 |
| Power | NO | — | — | NO | NO | NO | — |
| Programmable Power | NO | — | — | NO | NO | NO | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 7 V/us | — | — | 7 V/us | 7 V/us | 30 V/us | — |
| Supply Current-Max | 1.3 mA | — | — | 1.3 mA | 1.3 mA | 18 mA | — |
| Supply Voltage Limit-Max | 7 V | — | — | 7 V | 7 V | 6.5 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | 5 V | 5 V | 2.5 V | — |
| Surface Mount | YES | — | NO | YES | NO | YES | YES |
| Technology | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | — | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | 1.7 mm | 0.65 mm | 2.54 mm | 0.5 mm | 1.27 mm |
| Terminal Position | DUAL | — | SINGLE | DUAL | DUAL | DUAL | DUAL |
| Unity Gain BW-Nom | 10000 | — | — | 10000 | 10000 | 50000 | — |
| Voltage Gain-Min | 31620 | — | — | 31620 | 31620 | 25118 | — |
| Wideband | NO | — | — | NO | NO | NO | — |
| ## MCP6291-E/SN Alternates Showing results | Image | — | — | — | — | — | — |
| Adjustability | — | — | ADJUSTABLE | — | — | — | — |
| Dropout Voltage1-Max | — | — | 0.6 V | — | — | — | — |
| Dropout Voltage1-Nom | — | — | 0.33 V | — | — | — | — |
| Line Regulation-Max (%/V) | — | — | 0.16 | — | — | — | — |
| Load Regulation-Max(%) | — | — | 1% | — | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | — | 1.5 A | — | — | — | — |
| Output Voltage1-Max | — | — | 5 V | — | — | — | — |
| Output Voltage1-Min | — | — | 0.8 V | — | — | — | — |
| Regulator Type | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Reach Compliance Code | — | — | — | Compliant | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 40 | — | 40 | — |
| ## MCP6291-E/MS Alternates Showing results | — | — | — | Image | — | — | — |
| Screening Level | — | — | — | — | — | TS 16949 | TS 16949 |
| ## MCP655-E/UN Alternates Showing results | — | — | — | — | — | Image | — |
| Analog Input Voltage-Max | — | — | — | — | — | — | 5 V |
| Conversion Time-Max | — | — | — | — | — | — | 2.7778 µs |
| Converter Type | — | — | — | — | — | — | ADC, SUCCESSIVE APPROXIMATION |
| Linearity Error-Max (EL) | — | — | — | — | — | — | 0.0977% |
| Number of Analog In Channels | — | — | — | — | — | — | 8 |
| Number of Bits | — | — | — | — | — | — | 10 |
| Output Bit Code | — | — | — | — | — | — | BINARY |
| Output Format | — | — | — | — | — | — | SERIAL |
| Sample Rate | — | — | — | — | — | — | 0.2 MHz |
| Sample and Hold / Track and Hold | — | — | — | — | — | — | SAMPLE |
| Supply Voltage-Nom | — | — | — | — | — | — | 5 V |
| ## MCP3008T-I/SL 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 6 alternatives for MCP6291-E/SN — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MCP6291-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 MCP6291-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 MCP6291-E/SN?
Known equivalents for MCP6291-E/SN include K104Z15Y5VE5TH5, MCP1827-ADJE/AT, MCP6291-E/MS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP6291-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 MCP6291-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.