MCP6544-I/STAlternatives & Equivalent Parts
About MCP6544-I/ST
MCP6544-I/ST 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 | MCP6544-I/STSource | MCP6542-I/P | MCP6544-E/P | MCP6544-I/P | IR2118PBF | BS170FTA | MCP6544-I/SL |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | International Rectifier | Diodes Inc. | Microchip |
| Package Type | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | SOT23 (3-Pin) | Small Outline Packages |
| Pin Count | 14 | 8 | 14 | 14 | 8 | 3 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $0.8660 | $0.4795 | $0.2522 | $0.9630 | $1.3820 | $0.0454 | $0.3200 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | TSSOP-14 | PDIP-8 | PDIP-14 | PDIP-14 | — | — | SOIC-14 |
| Factory Lead Time | 26 Weeks | 11 Weeks | 26 Weeks | 26 Weeks | 20 Weeks | 12 Weeks | 26 Weeks |
| YTEOL | 8 | 8 | 8 | 8 | 0 | 7 | 8 |
| Amplifier Type | COMPARATOR | COMPARATOR | COMPARATOR | COMPARATOR | — | — | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.0001 µA | 0.0001 µA | 0.005 µA | 0.0001 µA | — | — | 0.0001 µA |
| Input Offset Voltage-Max | 7000 µV | 7000 µV | 7000 µV | 7000 µV | — | — | 7000 µV |
| JESD-30 Code | R-PDSO-G14 | R-PDIP-T8 | R-PDIP-T14 | R-PDIP-T14 | R-PDIP-T8 | R-PDSO-G3 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | e3 | e3 | — | — | e3 |
| Number of Functions | 4 | 2 | 4 | 4 | 1 | — | 4 |
| Output Type | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | — | — | PUSH-PULL |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | DIP8,.3 | DIP14,.3 | DIP14,.3 | DIP8,.3 | — | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | IN-LINE | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TUBE | TUBE | TUBE | — | — | TUBE |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | NOT SPECIFIED | 255 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Response Time-Nom | 4000 ns | 4000 ns | 4000 ns | 4000 ns | — | — | 4000 ns |
| Supply Current-Max | 0.004 mA | 0.002 mA | 0.001 mA | 0.004 mA | — | — | 0.004 mA |
| Supply Voltage Limit-Max | 7 V | 7 V | 7 V | 7 V | — | — | 7 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | — | — | 5 V |
| Surface Mount | YES | NO | NO | NO | NO | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | — | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | — | Matte Tin (Sn) |
| Terminal Form | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — | — | NOT SPECIFIED | 30 | 40 |
| ## MCP6544-I/ST Alternates Showing results | Image | — | — | — | — | — | — |
| ## MCP6542-I/P Alternates Showing results | — | Image | — | — | — | — | — |
| ## MCP6544-I/P Alternates Showing results | — | — | — | Image | — | — | — |
| High Side Driver | — | — | — | — | YES | — | — |
| Input Characteristics | — | — | — | — | GATED SCHMITT TRIGGER | — | — |
| Interface IC Type | — | — | — | — | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — |
| Output Characteristics | — | — | — | — | STANDARD | — | — |
| Output Peak Current Limit-Nom | — | — | — | — | 0.5 A | — | — |
| Output Polarity | — | — | — | — | TRUE | — | — |
| Supply Voltage-Max | — | — | — | — | 20 V | — | — |
| Supply Voltage-Min | — | — | — | — | 10 V | — | — |
| Supply Voltage-Nom | — | — | — | — | 15 V | — | — |
| Supply Voltage1-Max | — | — | — | — | 620 V | — | — |
| Supply Voltage1-Min | — | — | — | — | 5 V | — | — |
| Supply Voltage1-Nom | — | — | — | — | 15 V | — | — |
| Turn-off Time | — | — | — | — | 0.18 µs | — | — |
| Turn-on Time | — | — | — | — | 0.2 µs | — | — |
| Configuration | — | — | — | — | — | SINGLE | — |
| DS Breakdown Voltage-Min | — | — | — | — | — | 60 V | — |
| Drain Current-Max (ID) | — | — | — | — | — | 0.15 A | — |
| Drain-source On Resistance-Max | — | — | — | — | — | 5 Ω | — |
| FET Technology | — | — | — | — | — | METAL-OXIDE SEMICONDUCTOR | — |
| Number of Elements | — | — | — | — | — | 1 | — |
| Operating Mode | — | — | — | — | — | ENHANCEMENT MODE | — |
| Polarity/Channel Type | — | — | — | — | — | N-CHANNEL | — |
| Power Dissipation-Max (Abs) | — | — | — | — | — | 0.33 W | — |
| Transistor Element Material | — | — | — | — | — | SILICON | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Comparator, 4 Func, 7000uV Offset-Max, 4000ns Response Time, CMOS, PDSO14
Why Look for Alternatives?
Finding alternatives for MCP6544-I/ST 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 MCP6544-I/ST 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 MCP6544-I/ST?
Known equivalents for MCP6544-I/ST include MCP6542-I/P, MCP6544-E/P, MCP6544-I/P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP6544-I/ST?
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 MCP6544-I/ST 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.