MCP4011-202E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP4011-202E/SN is a single-channel, 64-position I2C-compatible digital potentiometer from Microchip with a 2 kΩ end-to-end resistance and increment/decrement control interface. It operates from 1.8 V to 5.5 V and is housed in an SOIC-8 package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP4011-202E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4900(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP4011-202E/SN?
- 64 wiper positions with increment/decrement interface for precise 2 kΩ resistance adjustment in 31.25 Ω steps
- Wide 1.8 V to 5.5 V supply range enables use in both 3.3 V and 5 V systems without level translators
- Volatile wiper position uses non-volatile storage option in the MCP4011 family for power-cycle persistence
What is MCP4011-202E/SN used for?
The MCP4011-202E/SN is ideal for audio volume control, LCD display contrast adjustment, and sensor signal conditioning where software-programmable gain or offset is needed. Its 2 kΩ resistance and 4 kHz bandwidth make it suitable for active filter tuning in instrumentation and test equipment. The compact SOIC-8 footprint allows easy integration into calibration circuits inside consumer appliances and industrial control panels.
What are the specifications of MCP4011-202E/SN?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 16Weeks |
| YTEOL | 9 |
| Bandwidth-Nom | 4kHz |
| Control Interface | INCREMENT/DECREMENT |
| Converter Type | DIGITAL POTENTIOMETER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Positions | 64 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Resistance Law | LINEAR |
| Resistance Tolerance-Max | 20% |
| Resistor Terminal Voltage-Max | 5V |
| Screening Level | TS 16949 |
| Supply Current-Max | 0.45mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Coefficient-Nom | 150ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Total Resistance-Nom | 2100Ω |
| ## MCP4011-202E/SN Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP4011-202E/SN datasheet?
MCP4011-202E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP4011-202E/SN?
Compatible alternatives and drop-in replacements for MCP4011-202E/SN:
Frequently Asked Questions
How many wiper positions does the MCP4011-202E/SN provide, and what resistance step size results from each increment command?
The MCP4011-202E/SN offers 64 wiper positions over a 2 kΩ end-to-end resistance, yielding a step size of approximately 31.25 Ω per increment or decrement command. This fine resolution allows precise analog voltage division, making the device well suited to calibration potentiometers, programmable gain amplifiers, and closed-loop control loops requiring repeatable resistance settings in embedded designs.
Can the MCP4011-202E/SN be used directly in a 3.3 V microcontroller system without a voltage translator?
Yes, the MCP4011-202E/SN operates across a supply range of 1.8 V to 5.5 V, so it interfaces directly with 3.3 V systems. The I2C-compatible increment/decrement interface accepts logic levels compatible with both 3.3 V and 5 V microcontrollers, eliminating the need for external level-shifting circuitry and reducing BOM cost in mixed-voltage designs.
When would the MCP4011-202E/SN be preferred over a standard mechanical trimmer potentiometer in a production-calibration scenario?
In automated production calibration requiring repeatable, software-commanded adjustments, the MCP4011-202E/SN replaces mechanical trimmers by allowing a microcontroller to step through 64 positions via the 2-wire interface during factory test. The SOIC-8 package is wave-solderable and tolerates the 200-cycle endurance of typical calibration routines, and the 4 kHz bandwidth supports audio-range testing applications without mechanical wear or drift.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6800 | $0.68 |
| 21+ | $0.5274 | $11.08 |
| 1000+ | $0.5000 | $500.00 |
| 5000+ | $0.4900 | $2450.00 |
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