Part Details for MCP40D18T-103AE/LT by Microchip Technology Inc
Results Overview of MCP40D18T-103AE/LT by Microchip Technology Inc
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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MCP40D18T-103AE/LT Information
MCP40D18T-103AE/LT by Microchip Technology Inc is a Digital Potentiometer.
Digital Potentiometers are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for MCP40D18T-103AE/LT
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
26T2743
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Newark | 10K, I2C Single, 7-Bit, Volatile Memory 6 Sc70 T/R Rohs Compliant: Yes |Microchip MCP40D18T-103AE/LT RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.5620 | Buy Now |
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DISTI #
579-MCP40D18T103AELT
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Mouser Electronics | Digital Potentiometer ICs 10k I2C single 7-bit Volatile memory RoHS: Compliant | 0 |
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Order Now | |
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DISTI #
70568534
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RS | Digital Potentiometer, ICs 10k I2C single 7-bit Volatile memory Min Qty: 3000 Package Multiple: 1 Lead time: 10 Weeks, 0 Days Container: Bulk | 0 |
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$0.8000 / $0.9400 | RFQ |
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Onlinecomponents.com | Digital Potentiometer - 10kOhm - 128 Position - Volatile Linear - Automotive - 6-Pin SC-70 - Tape&Reel RoHS: Compliant | Alternative Product Available |
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$0 | Buy Now |
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Bristol Electronics | 3000 |
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RFQ | ||
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Quest Components | 2400 |
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$0.6000 / $2.0000 | Buy Now | |
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NAC | 10k, I2C single, 7-bit, volatile memory - Package: 6 SC70 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | 0 |
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$0.5500 / $0.6800 | Buy Now |
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DISTI #
MCP40D18T-103AE/LT
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EBV Elektronik | (Alt: MCP40D18T-103AE/LT) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 14 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for MCP40D18T-103AE/LT
MCP40D18T-103AE/LT CAD Models
MCP40D18T-103AE/LT Part Data Attributes
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MCP40D18T-103AE/LT
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP40D18T-103AE/LT
Microchip Technology Inc
10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO6, PLASTIC, SC-70, 6 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | End Of Life | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | SOIC | |
| Package Description | PLASTIC, SC-70, 6 PIN | |
| Pin Count | 6 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 15 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Bandwidth-Nom | 1 kHz | |
| Control Interface | 2-WIRE SERIAL | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | R-PDSO-G6 | |
| JESD-609 Code | e3 | |
| Length | 2 mm | |
| Number of Functions | 1 | |
| Number of Positions | 128 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP6,.08 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Qualification Status | Not Qualified | |
| Resistance Law | LINEAR | |
| Resistance Tolerance-Max | 20% | |
| Resistor Terminal Voltage-Max | 5.5 V | |
| Resistor Terminal Voltage-Min | ||
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max | 0.08 mA | |
| Supply Voltage-Nom | 2.7 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Coefficient-Nom | 150 ppm/°C | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Total Resistance-Nom | 10000 Ω | |
| Width | 1.25 mm |
Alternate Parts for MCP40D18T-103AE/LT
This table gives cross-reference parts and alternative options found for MCP40D18T-103AE/LT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP40D18T-103AE/LT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MCP40D18T-103E/LT | Microchip Technology Inc | $0.6645 | 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO6, PLASTIC, SC-70, 6 PIN | MCP40D18T-103AE/LT vs MCP40D18T-103E/LT |
| MCP40D18-103E/LT | Microchip Technology Inc | Check for Price | 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO6, PLASTIC, SC-70, 6 PIN | MCP40D18T-103AE/LT vs MCP40D18-103E/LT |
| MCP40D19-103E/LT | Microchip Technology Inc | Check for Price | 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO5, PLASTIC, SC-70, 5 PIN | MCP40D18T-103AE/LT vs MCP40D19-103E/LT |
| MCP40D19T-103E/LT | Microchip Technology Inc | Check for Price | 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO5, PLASTIC, SC-70, 5 PIN | MCP40D18T-103AE/LT vs MCP40D19T-103E/LT |
MCP40D18T-103AE/LT Frequently Asked Questions (FAQ)
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A good PCB layout for the MCP40D18T-103AE/LT involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
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To ensure stability and prevent oscillations, it's essential to follow the recommended compensation network, use a low-ESR output capacitor, and ensure the output voltage is within the specified range. Additionally, the input voltage should be well-regulated, and the device should be operated within the recommended temperature range.
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The maximum safe operating area (SOA) for the MCP40D18T-103AE/LT is defined by the maximum output current, output voltage, and junction temperature. The device should not be operated beyond these limits to prevent damage or degradation. Refer to the datasheet for specific SOA graphs and charts.
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The output voltage ripple and noise can be calculated using the device's output impedance, output capacitance, and switching frequency. The datasheet provides equations and graphs to help estimate the output voltage ripple and noise. Additionally, simulation tools like SPICE can be used to model the device's behavior and estimate the output voltage ripple and noise.
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The MCP40D18T-103AE/LT has a maximum junction temperature of 150°C. To ensure reliable operation, the device should be operated within the recommended temperature range, and adequate heat sinking and thermal management should be implemented. The thermal resistance (θJA) of the device is specified in the datasheet.