MCP4661T-103E/MLAlternatives & Equivalent Parts
About MCP4661T-103E/ML
MCP4661T-103E/ML is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat No-Lead 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 | MCP4661T-103E/MLSource | ATTINY84-20SSU | C0603C471J5GACTU |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Kemet |
| Package Type | Quad Flat No-Lead | Small Outline Packages | Capacitor Chip Non-polarised |
| Pin Count | 16 | 14 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — |
| Price | $1.0900 | $1.8400 | $0.0130 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| Manufacturer Package Code | VQFN-16 | SOIC-14 | — |
| Factory Lead Time | 6 Weeks | 5 Weeks | — |
| YTEOL | 8 | 14 | — |
| Additional Feature | NON-VOLATILE MEMORY | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | — |
| Bandwidth-Nom | 1 kHz | — | — |
| Control Interface | INCREMENT/DECREMENT | — | — |
| Converter Type | DIGITAL POTENTIOMETER | — | — |
| JESD-30 Code | S-PQCC-N16 | R-PDSO-G14 | — |
| JESD-609 Code | e3 | e3 | — |
| Number of Functions | 2 | — | — |
| Number of Positions | 257 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | LCC16,.16SQ,25 | SOP14,.25 | — |
| Package Shape | SQUARE | RECTANGULAR | — |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Resistance Law | LINEAR | — | — |
| Resistance Tolerance-Max | 20% | — | — |
| Resistor Terminal Voltage-Max | 5.5 V | — | — |
| Screening Level | TS 16949 | — | — |
| Supply Current-Max | 0.6 mA | 9 mA | — |
| Supply Voltage-Nom | 2.7 V | 5 V | — |
| Surface Mount | YES | YES | — |
| Technology | CMOS | CMOS | — |
| Temperature Coefficient-Nom | 150 ppm/°C | — | — |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | NO LEAD | GULL WING | — |
| Terminal Pitch | 0.65 mm | 1.27 mm | — |
| Terminal Position | QUAD | DUAL | — |
| Total Resistance-Nom | 10000 Ω | — | — |
| ## MCP4661T-103E/ML Alternates Showing results | Image | — | — |
| Has ADC | — | YES | — |
| Bit Size | — | 8 | — |
| Boundary Scan | — | NO | — |
| CPU Family | — | AVR RISC | — |
| Clock Frequency-Max | — | 20 MHz | — |
| DAC Channels | — | NO | — |
| DMA Channels | — | NO | — |
| Format | — | FIXED POINT | — |
| Integrated Cache | — | NO | — |
| Low Power Mode | — | YES | — |
| Number of External Interrupts | — | 1 | — |
| Number of I/O Lines | — | 12 | — |
| Number of Serial I/Os | — | 2 | — |
| Number of Timers | — | 3 | — |
| On Chip Data RAM Width | — | 8 | — |
| On Chip Program ROM Width | — | 16 | — |
| PWM Channels | — | YES | — |
| RAM (bytes) | — | 512 | — |
| ROM (words) | — | 4096 | — |
| ROM Programmability | — | FLASH | — |
| Speed | — | 20 MHz | — |
| Supply Voltage-Max | — | 5.5 V | — |
| Supply Voltage-Min | — | 5 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — |
| ## ATTINY84-20SSU 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 2 alternatives for MCP4661T-103E/ML — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MCP4661T-103E/ML 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 MCP4661T-103E/ML 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 MCP4661T-103E/ML?
Known equivalents for MCP4661T-103E/ML include ATTINY84-20SSU, C0603C471J5GACTU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP4661T-103E/ML?
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 MCP4661T-103E/ML 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.