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Part Details for MCP4551-502E/MS by Microchip Technology Inc
Results Overview of MCP4551-502E/MS by Microchip Technology Inc
- Distributor Offerings: (17 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- 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
Education and Research
Environmental Monitoring
Industrial Automation
Audio and Video Systems
Agriculture Technology
Medical Imaging
Entertainment and Gaming
MCP4551-502E/MS Information
MCP4551-502E/MS 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.
Price & Stock for MCP4551-502E/MS
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
77M2890
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Newark | Digital Potentiometer, 5Kohm, 257Steps, Single, Msop8, End To End Resistance:5Kohm, No. Of Pots:Single, Control Interface:I2C, Track Taper:Linear, Resistance Tolerance:± 20%, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip MCP4551-502E/MS RoHS: Compliant Min Qty: 400 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.8900 / $0.9270 | Buy Now |
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DISTI #
MCP4551-502E/MS-ND
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DigiKey | IC DGTL POT 5KOHM 257TAP 8MSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
318 In Stock |
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$0.8900 / $1.2000 | Buy Now |
|
DISTI #
MCP4551-502E/MS
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Avnet Americas | Digital Potentiometer, Volatile, 5 kOhm, Single, 257 Steps, ? 150 ppm/?C, 1.8 V to 5.5 V, 8 Pins, PMSOP - Rail/Tube (Alt: MCP4551-502E/MS) RoHS: Compliant Min Qty: 400 Package Multiple: 100 Lead time: 6 Weeks, 0 Days Container: Tube | 0 |
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$0.9009 / $0.9625 | Buy Now |
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DISTI #
579-MCP4551-502E/MS
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Mouser Electronics | Digital Potentiometer ICs Sngl 8B V I2C POT RoHS: Compliant | 320 |
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$0.8900 / $1.2000 | Buy Now |
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DISTI #
V36:1790_06446600
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Arrow Electronics | Digital Potentiometer 5kOhm 257POS Volatile Linear Automotive AEC-Q100 8-Pin MSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks Date Code: 2141 | Americas - 86 |
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$0.8991 | Buy Now |
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DISTI #
MCP4551-502E/MS
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Microchip Technology Inc | Single 8-bit, Volatile linear POT w/I2C, MSOP, Projected EOL: 2034-11-17 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube |
885 Alternates Available |
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$0.8500 / $1.2000 | Buy Now |
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DISTI #
70414791
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RS | MCP4551-502E/MS, Digital Potentiometer 5kOhm 257-Pos Linear Serial-I2C 8-Pin MSOP Min Qty: 400 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Bulk | 0 |
|
$1.4100 / $1.6600 | RFQ |
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Future Electronics | 5.5 V 5 kOhm 1 Circuit 257 Taps I²C Interface Digital Potentiometer - MSOP-8 RoHS: Compliant pbFree: Yes Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks Container: Tube | 800Tube |
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$0.9300 / $1.0100 | Buy Now |
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Onlinecomponents.com | Digital Potentiometer - 5kOhm - 256 Position - Volatile - Automotive - 8-Pin MSOP - Tube RoHS: Compliant | 1200 Factory Stock |
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$0.7900 / $0.9290 | Buy Now |
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DISTI #
67021691
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Verical | Digital Potentiometer 5kOhm 257POS Volatile Linear Automotive AEC-Q100 8-Pin MSOP Tube RoHS: Compliant Min Qty: 86 Package Multiple: 86 Date Code: 2141 | Americas - 86 |
|
$0.8991 | Buy Now |
Part Details for MCP4551-502E/MS
MCP4551-502E/MS CAD Models
MCP4551-502E/MS Part Data Attributes
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MCP4551-502E/MS
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP4551-502E/MS
Microchip Technology Inc
DIGITAL POTENTIOMETER, PDSO8, PLASTIC, MSOP-8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | MSOP | |
| Package Description | PLASTIC, MSOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 6 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Additional Feature | THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM | |
| Bandwidth-Nom | 2 kHz | |
| Control Interface | 2-WIRE SERIAL | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Positions | 257 | |
| 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,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Resistance Law | LINEAR | |
| Resistance Tolerance-Max | 20% | |
| Resistor Terminal Voltage-Max | 5.5 V | |
| Resistor Terminal Voltage-Min | ||
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max | 0.6 mA | |
| Supply Voltage-Nom | 3 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 | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Total Resistance-Nom | 100000 Ω | |
| Width | 3 mm |
Alternate Parts for MCP4551-502E/MS
This table gives cross-reference parts and alternative options found for MCP4551-502E/MS. 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 MCP4551-502E/MS, 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 |
|---|---|---|---|---|
| MCP4551T-502E/MS | Microchip Technology Inc | $1.1320 | DIGITAL POTENTIOMETER, PDSO8, PLASTIC, MSOP-8 | MCP4551-502E/MS vs MCP4551T-502E/MS |
MCP4551-502E/MS Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VDD before applying a clock signal to the SCL pin. This ensures that the internal circuitry is properly initialized.
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To retain the wiper position during power-down, the CS pin should be held high and the SCL pin should be held low. This ensures that the internal registers are not corrupted during power-down.
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The maximum frequency of the I2C clock signal is 400 kHz. Exceeding this frequency may result in unreliable operation or damage to the device.
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Yes, the MCP4551 can be used as a rheostat by connecting the RH and RL pins together and using the wiper (RW) pin as the output. However, this configuration may affect the overall resistance range and linearity of the device.
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When the wiper is at the extreme ends of the resistor array, the resistance may not be exactly zero or the maximum value due to internal resistance and parasitic effects. To handle this, you can use the terminal voltage monitoring feature to detect when the wiper is at the extreme ends and adjust your application accordingly.