Part Details for MCP4142-503E/SN by Microchip Technology Inc
Results Overview of MCP4142-503E/SN by Microchip Technology Inc
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (1 replacement)
- 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
Consumer Electronics
Industrial Automation
Audio and Video Systems
Renewable Energy
Entertainment and Gaming
Robotics and Drones
MCP4142-503E/SN Information
MCP4142-503E/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 MCP4142-503E/SN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
77M2667
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Newark | Digital Potentiometer, 50Kohm, 129Step, Single, Soic8, End To End Resistance:50Kohm, No. Of Pots:Single, Control Interface:Spi, Track Taper:Linear, Resistance Tolerance:± 20%, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip MCP4142-503E/SN RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$0.8100 | Buy Now |
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DISTI #
MCP4142-503E/SN-ND
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DigiKey | IC DGTL POT 50KOHM 129TAP 8SOIC Min Qty: 500 Lead time: 52 Weeks Container: Tube | Temporarily Out of Stock |
|
$0.8100 | Buy Now |
|
DISTI #
MCP4142-503E/SN
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Avnet Americas | Digital Potentiometer, Non-Volatile, 50 kOhm, Single, 129 Steps, ? 150 ppm/?C, 2.7 V to 5.5 V, 8 Pins, NSOIC - Rail/Tube (Alt: MCP4142-503E/SN) RoHS: Compliant Min Qty: 400 Package Multiple: 100 Lead time: 52 Weeks, 0 Days Container: Tube | 0 |
|
$0.8100 / $1.0700 | Buy Now |
|
DISTI #
579-MCP4142-503E/SN
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Mouser Electronics | Digital Potentiometer ICs Digital Pot 128 step SPI Sngl Ch RoHS: Compliant | 500 |
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$0.8100 / $1.0700 | Buy Now |
|
DISTI #
MCP4142-503E/SN
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Microchip Technology Inc | SINGLE 7 BIT, NON-VOLATILE LINEAR RHEO W/SPI, SOIC, Projected EOL: 2034-07-26 COO: China, Thailand ECCN: EAR99 RoHS: Compliant Container: Tube |
1070 Alternates Available |
|
$0.7700 / $1.0700 | Buy Now |
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DISTI #
70568148
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RS | Digital Pot, 128 steps, SPI, single channel Min Qty: 500 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
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$1.2600 / $1.4800 | RFQ |
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Onlinecomponents.com | Digital Potentiometer - 50kOhm - 128 Position - Non-Volatile - Automotive - 8-Pin SOIC N - Tube RoHS: Compliant | 1200 Factory Stock |
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$0.7050 / $0.8290 | Buy Now |
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NAC | Digital Pot, 128 steps, SPI, single channel - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant Min Qty: 400 Package Multiple: 100 Container: Tube | 0 |
|
$0.8600 / $1.0600 | Buy Now |
|
DISTI #
MCP4142-503E/SN
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Avnet Silica | Digital Potentiometer NonVolatile 50 kOhm Single 129 Steps 150 ppmC 27 V to 55 V 8 Pins NSOIC (Alt: MCP4142-503E/SN) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 38 Weeks, 0 Days | Silica - 0 |
|
Buy Now | |
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Master Electronics | Digital Potentiometer - 50kOhm - 128 Position - Non-Volatile - Automotive - 8-Pin SOIC N - Tube RoHS: Compliant | 1200 Factory Stock |
|
$0.7050 / $0.8290 | Buy Now |
Part Details for MCP4142-503E/SN
MCP4142-503E/SN CAD Models
MCP4142-503E/SN Part Data Attributes
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MCP4142-503E/SN
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP4142-503E/SN
Microchip Technology Inc
50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO8, 3.90 MM, PLASTIC, 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 | 3.90 MM, PLASTIC, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 52 Weeks | |
| Samacsys Manufacturer | Microchip | |
| 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 | 129 | |
| 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,.25 | |
| 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 | ||
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 1 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 MCP4142-503E/SN
This table gives cross-reference parts and alternative options found for MCP4142-503E/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 MCP4142-503E/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 |
|---|---|---|---|---|
| MCP4142T-503I/SN | Microchip Technology Inc | Check for Price | DIGITAL POTENTIOMETER, PDSO8, 3.90 MM, PLASTIC, SOIC-8 | MCP4142-503E/SN vs MCP4142T-503I/SN |
MCP4142-503E/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 MCP4142-503E/SN requires a 0.1 μF bypass capacitor between VDD and VSS, and a 1 kΩ resistor in series with the RAB pin to ensure proper termination and prevent oscillations.
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The maximum voltage that can be applied to the RAB pin is VDD + 0.3 V, but it is recommended to keep it within the range of 0 V to VDD to ensure proper device operation.
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In power-down mode, the device enters a low-power state, and the wiper position is latched. To exit power-down mode, the CS pin must be brought high, and the device will return to its previous state.
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The maximum frequency of the clock signal that can be applied to the SCK pin is 1 MHz, but it is recommended to keep it below 400 kHz for reliable operation.