| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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28,679 pcs
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28679 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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| Automotive Grade | |
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| Industrial Grade | |
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| Medical Grade | |
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| Military Grade | |
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| Tape & Reel | |
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The Microchip Technology MCP4142-503E/P is a single-channel digital potentiometer designed for various applications requiring adjustable resistance. It offers a nominal resistance of 50kΩ with a linear taper and 129 discrete steps, providing precise control.
This device utilizes an SPI serial interface for communication, supporting high-speed read/writes to wiper registers and data EEPROM. It operates within a wide voltage range of 1.8V to 5.5V and features non-volatile memory for automatic recall of saved wiper settings. The operating temperature range is extended, from -40°C to +125°C.
Available in an 8-pin PDIP package, the MCP4142-503E/P is suitable for through-hole mounting. Its rheostat configuration and features like WiperLock Technology make it a versatile component for calibration and control applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4142-503E/P has a nominal resistance of 50kΩ.
This digital potentiometer offers 129 steps.
The MCP4142-503E/P uses an SPI serial interface.
The operating voltage range is 1.8V to 5.5V.
The operating temperature range is -40°C to +125°C.
Yes, the MCP4142-503E/P features non-volatile memory.