Microchip Technology

MCP4018T-103E/LT  

Digital Potentiometers

MCP4018T-103E/LT Description

The MCP4018T-103E/LT is a high-performance digital potentiometer manufactured by Microchip Technology. This potentiometer is designed to provide precise and reliable control over a range of applications. It features a 10kOhm resistance with a linear taper, allowing for accurate and consistent adjustments. The MCP4018T-103E/LT is also RoHS3 compliant and REACH unaffected, ensuring environmental safety and compliance with international regulations.

MCP4018T-103E/LT Features

• Configuration: The MCP4018T-103E/LT is a potentiometer with 128 taps, providing a wide range of adjustment options.
• Memory Type: Volatile memory ensures that the potentiometer's settings are retained even in the event of power loss.
• Temperature Coefficient (Typ): A low temperature coefficient of 150ppm/°C ensures stable performance across a wide range of temperatures.
• Tolerance: The MCP4018T-103E/LT has a tolerance of ±20%, providing consistent and reliable performance.
• Voltage - Supply: The potentiometer operates on a supply voltage range of 1.8V to 5.5V, making it suitable for a variety of applications.
• Interface: The MCP4018T-103E/LT features an I2C interface, allowing for easy integration with microcontrollers and other digital systems.
• Mounting Type: Surface mount design enables easy integration into PCBs and other electronic systems.

MCP4018T-103E/LT Applications

The MCP4018T-103E/LT is ideal for a variety of applications where precise control and adjustment are required. Some specific use cases include:

1. Audio Volume Control: The linear taper and wide range of adjustment options make the MCP4018T-103E/LT ideal for audio volume control applications.
2. Lighting Control: The potentiometer can be used to control the brightness of LED lights or other lighting systems.
3. Sensor Calibration: The MCP4018T-103E/LT can be used to calibrate sensors in industrial or scientific applications, ensuring accurate and reliable measurements.
4. User Interface Adjustments: The potentiometer can be used in user interfaces to provide adjustable settings for various parameters.

Conclusion of MCP4018T-103E/LT

The MCP4018T-103E/LT is a versatile and reliable digital potentiometer that offers a wide range of adjustment options and precise control. Its low temperature coefficient, volatile memory, and I2C interface make it an ideal choice for a variety of applications where accurate and consistent adjustments are required. With its RoHS3 compliance and REACH unaffected status, the MCP4018T-103E/LT is also an environmentally friendly option for electronic systems.

MCP4018T-103E/LT Documents

Download datasheets and manufacturer documentation for MCP4018T-103E/LT

PCN Assembly/Origin :

Qualification Report 17/Dec/2013      

Datasheets :

MCP4017-19      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

Design Resources :

Available In the Digi-Key KiCad Library       MCP4018 Development Tool Selector      

HTML Datasheet :

MCP4017-19      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH