MCP40D18T-103E/LTAlternatives & Equivalent Parts
About MCP40D18T-103E/LT
MCP40D18T-103E/LT is a Integrated Circuit component manufactured by Microchip. It comes in a SOT23 (6-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 | MCP40D18T-103E/LTSource | ADS7828E/2K5 | MCP40D19T-103E/LT | AZ1117EH-3.3TRG1 | MM3Z3V6T1G | SN65HVD230DR |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | Microchip | Diodes Inc. | ON Semiconductor | Texas Instruments |
| Package Type | SOT23 (6-Pin) | Small Outline Packages | SOT23 (5-Pin) | SOT223 (3-Pin) | Small Outline Diode | SOT23 (8-Pin) |
| Pin Count | 6 | 16 | 5 | 4 | 2 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -65.0°C ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $0.5070 | $2.3866 | $0.1211 | $0.1469 | $0.0154 | $0.5390 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes |
| Factory Lead Time | 7 Weeks | — | 7 Weeks | — | — | — |
| YTEOL | 0 | 15 | 9 | 0 | 6.95 | 15 |
| Bandwidth-Nom | 1 kHz | — | 1 kHz | — | — | — |
| Control Interface | 2-WIRE SERIAL | — | 2-WIRE SERIAL | — | — | — |
| Converter Type | DIGITAL POTENTIOMETER | ADC, SUCCESSIVE APPROXIMATION | DIGITAL POTENTIOMETER | — | — | — |
| JESD-30 Code | R-PDSO-G6 | R-PDSO-G16 | R-PDSO-G5 | R-PDSO-G3 | R-PDSO-G2 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 | e3 | e3 | e3 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | — | 1 |
| Number of Positions | 128 | — | 128 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 | TSSOP16,.25 | TSSOP5/6,.08 | SOT-223 | — | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE | SMALL OUTLINE | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Resistance Law | LINEAR | — | LINEAR | — | — | — |
| Resistance Tolerance-Max | 20% | — | 20% | — | — | — |
| Resistor Terminal Voltage-Max | 5.5 V | — | 5.5 V | — | — | — |
| Screening Level | TS 16949 | — | TS 16949 | — | — | — |
| Supply Current-Max | 0.08 mA | — | 0.08 mA | — | — | 0.017 mA |
| Supply Voltage-Nom | 2.7 V | 5 V | 2.7 V | — | — | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | BIPOLAR | ZENER | BICMOS |
| Temperature Coefficient-Nom | 150 ppm/°C | — | 150 ppm/°C | — | — | — |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | — | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 2.3 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Total Resistance-Nom | 10000 Ω | — | 10000 Ω | — | — | — |
| Analog Input Voltage-Max | — | 5.25 V | — | — | — | — |
| Conversion Time-Max | — | 6 µs | — | — | — | — |
| Linearity Error-Max (EL) | — | 0.0488% | — | — | — | — |
| Number of Analog In Channels | — | 8 | — | — | — | — |
| Number of Bits | — | 12 | — | — | — | — |
| Output Bit Code | — | BINARY | — | — | — | — |
| Output Format | — | SERIAL | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 | 260 |
| Sample Rate | — | 0.05 MHz | — | — | — | — |
| Sample and Hold / Track and Hold | — | SAMPLE | — | — | — | — |
| Supply Voltage-Min | — | 2.7 V | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 40 | — | 30 | 30 |
| ## ADS7828E/2K5 Alternates Showing results | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | SC70-5 | — | 477-02 | — |
| Adjustability | — | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | — | 1.3 V | — | — |
| Dropout Voltage1-Nom | — | — | — | 1.1 V | — | — |
| Input Voltage Absolute-Max | — | — | — | 16 V | — | — |
| Input Voltage-Max | — | — | — | 13 V | — | — |
| Input Voltage-Min | — | — | — | 4.8 V | — | — |
| Line Regulation-Max | — | — | — | 0.01122% | — | — |
| Load Regulation-Max | — | — | — | 0.0198% | — | — |
| Number of Outputs | — | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | — | 1 A | — | — |
| Output Voltage1-Max | — | — | — | 3.366 V | — | — |
| Output Voltage1-Min | — | — | — | 3.234 V | — | — |
| Output Voltage1-Nom | — | — | — | 3.3 V | — | — |
| Packing Method | — | — | — | TR | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Voltage Tolerance-Max | — | — | — | 2% | — | — |
| Configuration | — | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | — | SILICON | — |
| Diode Type | — | — | — | — | ZENER DIODE | — |
| Dynamic Impedance-Max | — | — | — | — | 90 Ω | — |
| Forward Voltage-Max (VF) | — | — | — | — | 0.9 V | — |
| Knee Impedance-Max | — | — | — | — | 1000 Ω | — |
| Number of Elements | — | — | — | — | 1 | — |
| Polarity | — | — | — | — | UNIDIRECTIONAL | — |
| Power Dissipation-Max | — | — | — | — | 0.3 W | — |
| Reference Voltage-Nom | — | — | — | — | 3.6 V | — |
| Reverse Current-Max | — | — | — | — | 5 µA | — |
| Reverse Test Voltage | — | — | — | — | 1 V | — |
| Voltage Tol-Max | — | — | — | — | 5.56% | — |
| Working Test Current | — | — | — | — | 5 mA | — |
| Data Rate | — | — | — | — | — | 1000 Mbps |
| Number of Channels | — | — | — | — | — | 1 |
| Number of Transceivers | — | — | — | — | — | 1 |
| Telecom IC Type | — | — | — | — | — | INTERFACE CIRCUIT |
| ## SN65HVD230DR 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 5 alternatives for MCP40D18T-103E/LT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MCP40D18T-103E/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 MCP40D18T-103E/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 MCP40D18T-103E/LT?
Known equivalents for MCP40D18T-103E/LT include ADS7828E/2K5, MCP40D19T-103E/LT, AZ1117EH-3.3TRG1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP40D18T-103E/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 MCP40D18T-103E/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.