MCP40D19T-502E/LTAlternatives & Equivalent Parts
About MCP40D19T-502E/LT
MCP40D19T-502E/LT is a Integrated Circuit component manufactured by Microchip. It comes in a SOT23 (5-Pin) 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 | MCP40D19T-502E/LTSource | MCP40D17T-502E/LT | MCP40D18T-502E/LT |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip |
| Package Type | SOT23 (5-Pin) | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 5 | 6 | 6 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3582 | $0.5300 | $0.5300 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Manufacturer Package Code | SC70-5 | — | — |
| Factory Lead Time | 10 Weeks | 15 Weeks | 15 Weeks |
| YTEOL | 9 | 0 | 0 |
| Bandwidth-Nom | 2 kHz | 2 kHz | 2 kHz |
| Control Interface | 2-WIRE SERIAL | 2-WIRE SERIAL | 2-WIRE SERIAL |
| Converter Type | DIGITAL POTENTIOMETER | DIGITAL POTENTIOMETER | DIGITAL POTENTIOMETER |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G6 | R-PDSO-G6 |
| JESD-609 Code | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 |
| Number of Positions | 128 | 128 | 128 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | TSSOP6,.08 | TSSOP6,.08 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Resistance Law | LINEAR | LINEAR | LINEAR |
| Resistance Tolerance-Max | 20% | 20% | 20% |
| Resistor Terminal Voltage-Max | 5.5 V | 5.5 V | 5.5 V |
| Screening Level | TS 16949 | TS 16949 | TS 16949 |
| Supply Current-Max | 0.08 mA | 0.08 mA | 0.08 mA |
| Supply Voltage-Nom | 2.7 V | 2.7 V | 2.7 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Coefficient-Nom | 150 ppm/°C | 150 ppm/°C | 150 ppm/°C |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — |
| Total Resistance-Nom | 5000 Ω | 5000 Ω | 5000 Ω |
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 2 alternatives for MCP40D19T-502E/LT — response within 24 hours.
Quick Links
Digital Potentiometer, 1 Func, 5000ohm, 2-wire Serial Control Interface, 128 Positions, CMOS, PDSO6
Digital Potentiometer, 1 Func, 5000ohm, 2-wire Serial Control Interface, 128 Positions, CMOS, PDSO6
Why Look for Alternatives?
Finding alternatives for MCP40D19T-502E/LT 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 MCP40D19T-502E/LT 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 MCP40D19T-502E/LT?
Known equivalents for MCP40D19T-502E/LT include MCP40D17T-502E/LT, MCP40D18T-502E/LT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP40D19T-502E/LT?
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 MCP40D19T-502E/LT 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.