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Microchip Technology MCP4021T502ESN Digital Potentiometer
The MCP4021T-502E is a low-cost, non-volatile digital potentiometer with WiperLock™ technology, available in various packages including SOT-23, MSOP, and DFN. It offers 64 taps with resistances of 2.1 kΩ, 5 kΩ, 10 kΩ, or 50 kΩ, and features low temperature coefficient, high-voltage tolerant inputs, and power-on recall. Designed for applications like system calibration, offset trimming, and adjustable gain, it provides reliable, programmable resistance control in compact form factors. Its sealed configuration ensures durability and ease of integration into complex circuits.
Microchip Technology MCP4021T502ESN Digital Potentiometer Specifications:
- Resistance Values: 2.1 kΩ, 5 kΩ, 10 kΩ, 50 kΩ
- Number of Taps: 64
- Package Types: SOT-23-6, SOIC, MSOP, DFN
- Wiper Resistance: Typical 752Ω
- Temperature Coefficient (Absolute): 50 ppm (0°C to 70°C typ.)
- Temperature Coefficient (Ratiometric): 10 ppm (typ.)
- Power Supply Voltage Range: 2.7V to 5.5V
- WiperLock™ Technology: Secure calibration settings in EEPROM
- Resistance Tolerance: Usually within ±20%
- Wiper Resistance: 752Ω typ.
- Operational Temperature Range: -40°C to +125°C
- EEPROM Endurance: 1 million cycles
- Write Cycle Time: Max 10 ms
- Pin Count: 6 (SOT-23), 8 (MSOP, DFN, SOIC)
- Current at Resistance Terminals: Max 25 mA
- ESD Protection: > 4 kV (HBM)
Buy the Microchip Series MCP4021 Digital Potentiometer: MCP4021T502ESN
Purchase the Microchip MCP4021T502ESN digital potentiometer online today. Featuring 64 taps, various resistance options, and WiperLock technology, it offers reliable, non-volatile resistance control suitable for calibration, offset trimming, and motor control applications. Its compact package options ensure easy integration into your circuit designs, providing stability over extreme temperature ranges from -40°C to +125°C. With fast EEPROM write cycles and robust protection features, it is the ideal choice for precision circuitry requiring programmable resistance in industrial, automotive, or consumer electronics.
Get Microchip MCP4021T502ESN today—built for precision, durability, and versatile applications in calibration and control systems.
Frequently Asked Questions
Where can I buy Microchip Technology MCP4021T502ESN?
You can click on the BUY or RFQ button to purchase MCP4021T502ESN from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MCP4021T502ESN?
You can download the MCP4021T502ESN datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MCP4021T502ESN?
Microchip Technology