Part Details for MCP4021T-503E/SN by Microchip Technology Inc
Results Overview of MCP4021T-503E/SN by Microchip Technology Inc
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
Applications
Industrial Automation
MCP4021T-503E/SN Information
MCP4021T-503E/SN 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| OMAP3503ECUS | Texas Instruments | Sitara Processor: Arm Cortex-A8, LPDDR 423-FCBGA 0 to 90 | |
| LMZ10503EXTTZX/NOPB | Texas Instruments | 3A Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications 7-TO-PMOD -55 to 125 | |
| OMAP3503ECBB | Texas Instruments | Sitara Processor: Arm Cortex-A8, LPDDR 515-POP-FCBGA 0 to 90 |
Price & Stock for MCP4021T-503E/SN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
71J5284
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Newark | Ic, digital Potentiometer, cmos, sop,8Pin, plastic Rohs Compliant: Yes |Microchip MCP4021T-503E/SN RoHS: Compliant Min Qty: 3300 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.8380 | Buy Now |
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DISTI #
MCP4021T-503E/SN-ND
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DigiKey | IC DGTL POT 50KOHM 64TAP 8SOIC Min Qty: 3300 Lead time: 17 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$0.7900 | Buy Now |
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DISTI #
MCP4021T-503E/SN
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Avnet Americas | Digital Potentiometer, Non-Volatile, 50 kOhm, Single, 64 Steps, ? 150 ppm/?C, 2.7 V to 5.5 V, 8 Pins, NSOIC - Tape and Reel (Alt: MCP4021T-503E/SN) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 17 Weeks, 0 Days Container: Reel | 0 |
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$0.7839 / $0.8375 | Buy Now |
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DISTI #
579-MCP4021T-503E/SN
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Mouser Electronics | Digital Potentiometer ICs 50k U/D single 6-bit NV POT RoHS: Compliant | 3300 |
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$0.7900 / $1.0300 | Buy Now |
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DISTI #
MCP4021T-503E/SN
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Microchip Technology Inc | Low-cost non-volatile, Digital Potentiometer, SOIC, Projected EOL: 2034-04-07 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 17 Weeks, 0 Days Container: Reel |
0 Alternates Available |
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$0.7400 / $1.0300 | Buy Now |
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DISTI #
70568926
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RS | Digital Potentiometer, ICs 50k U/D single 6-bit NV POT Min Qty: 3300 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
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$1.1900 / $1.4000 | RFQ |
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Onlinecomponents.com | Digital Potentiometer - 50kOhm - 64 Position - Non-Volatile Linear - Automotive - 8-Pin SOIC N - Tape&Reel RoHS: Compliant | 0 |
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$0.6830 / $1.4300 | Buy Now |
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DISTI #
MCP4021T-503E/SN
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IBS Electronics | MCP4021T-503E/SN by Microchip is a 64-step, 10 kOhm non-volatile digital potentiometer with 2-wire interface, housed in an SOIC-8 package, ideal for precision resistance adjustments. Min Qty: 3300 Package Multiple: 1 | 0 |
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$1.0530 | Buy Now |
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NAC | 50k, U/D single, 6-bit NV, POT - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 | 0 |
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$0.8400 / $1.0300 | Buy Now |
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DISTI #
MCP4021T-503E/SN
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Avnet Silica | Digital Potentiometer NonVolatile 50 kOhm Single 64 Steps 150 ppmC 27 V to 55 V 8 Pins NSOIC (Alt: MCP4021T-503E/SN) RoHS: Compliant Min Qty: 3300 Package Multiple: 3300 Lead time: 19 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for MCP4021T-503E/SN
MCP4021T-503E/SN CAD Models
MCP4021T-503E/SN Part Data Attributes
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MCP4021T-503E/SN
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP4021T-503E/SN
Microchip Technology Inc
50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 17 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Additional Feature | NONVOLATILE MEMORY | |
| Bandwidth-Nom | 0.2 kHz | |
| Control Interface | INCREMENT/DECREMENT | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Positions | 64 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| 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 | 5 V | |
| Resistor Terminal Voltage-Min | ||
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 0.45 mA | |
| Supply Voltage-Nom | 5 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 | 1.27 mm | |
| Terminal Position | DUAL | |
| Total Resistance-Nom | 50000 Ω | |
| Width | 3.9 mm |
Alternate Parts for MCP4021T-503E/SN
This table gives cross-reference parts and alternative options found for MCP4021T-503E/SN. 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 MCP4021T-503E/SN, 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 |
|---|---|---|---|---|
| MCP4011-503E/SN | Microchip Technology Inc | $0.4634 | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 | MCP4021T-503E/SN vs MCP4011-503E/SN |
| MCP4011T-503E/SN | Microchip Technology Inc | $0.5849 | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 | MCP4021T-503E/SN vs MCP4011T-503E/SN |
| MCP4021-503E/MS | Microchip Technology Inc | $0.8934 | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, PLASTIC, MSOP-8 | MCP4021T-503E/SN vs MCP4021-503E/MS |
| MCP4024T-503E/OT | Microchip Technology Inc | $0.9429 | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP4021T-503E/SN vs MCP4024T-503E/OT |
| MCP4021T-503E/MC | Microchip Technology Inc | $1.0000 | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 2 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8 | MCP4021T-503E/SN vs MCP4021T-503E/MC |
| MCP4021-503E/SN | Microchip Technology Inc | Check for Price | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 | MCP4021T-503E/SN vs MCP4021-503E/SN |
| MCP4011T-503E/MS | Microchip Technology Inc | Check for Price | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, PLASTIC, MSOP-8 | MCP4021T-503E/SN vs MCP4011T-503E/MS |
| MCP4021-503E/MC | Microchip Technology Inc | Check for Price | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO8, 2 X 3 MM, 0.9MM HEIGHT, DFN-8 | MCP4021T-503E/SN vs MCP4021-503E/MC |
| MCP4023-503E/CH | Microchip Technology Inc | Check for Price | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO6, PLASTIC, SC-74A, SOT-23, 6 PIN | MCP4021T-503E/SN vs MCP4023-503E/CH |
| MCP4024-503E/OT | Microchip Technology Inc | Check for Price | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 64 POSITIONS, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN | MCP4021T-503E/SN vs MCP4024-503E/OT |
MCP4021T-503E/SN Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VDD first, followed by VSS, and then the logic inputs. This ensures proper device operation and prevents potential latch-up conditions.
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The MCP4021T-503E/SN requires a 10 kΩ pull-up resistor on the SCL line and a 10 kΩ pull-down resistor on the SDA line to ensure proper I2C communication. Additionally, the RH and RL pins should be terminated with a 10 kΩ resistor to ground to prevent oscillations.
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The maximum operating frequency of the I2C interface is 400 kHz. However, it's recommended to operate at a lower frequency (e.g., 100 kHz) to ensure reliable communication and to avoid noise and interference issues.
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The POR circuitry of the MCP4021T-503E/SN ensures that the device is in a known state after power-up. The device will reset to its default state, and the wiper position will be set to the midpoint (128 taps). The user should re-initialize the device and set the desired wiper position after power-up.
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To minimize noise and ensure reliable operation, it's recommended to follow good layout and routing practices, such as keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the RH and RL traces. Additionally, the device should be placed close to the analog signal sources and loads to minimize noise and interference.