Part Details for UCN5801LW by Allegro MicroSystems LLC
Results Overview of UCN5801LW by Allegro MicroSystems LLC
- Distributor Offerings: (3 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
Education and Research
Industrial Automation
Aerospace and Defense
Agriculture Technology
Robotics and Drones
UCN5801LW Information
UCN5801LW by Allegro MicroSystems LLC is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for UCN5801LW
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 663 |
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RFQ | ||
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Bristol Electronics | 7 |
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RFQ | ||
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Quest Components | 0.5 A LATCH BASED PRPHL DRVR, PDSO24 | 530 |
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$3.3000 / $6.0000 | Buy Now |
Part Details for UCN5801LW
UCN5801LW CAD Models
UCN5801LW Part Data Attributes
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UCN5801LW
Allegro MicroSystems LLC
Buy Now
Datasheet
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Compare Parts:
UCN5801LW
Allegro MicroSystems LLC
Latch Based Peripheral Driver, 8 Driver, 0.5A, BIMOS, PDSO24, SOIC-24
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ALLEGRO MICROSYSTEMS LLC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-24 | |
| Pin Count | 24 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Built-in Protections | TRANSIENT | |
| Driver Number of Bits | 8 | |
| Interface IC Type | LATCH BASED PERIPHERAL DRIVER | |
| JESD-30 Code | R-PDSO-G24 | |
| JESD-609 Code | e0 | |
| Length | 15.4 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| Output Current Flow Direction | SINK | |
| Output Current-Max | 0.35 A | |
| Output Peak Current Limit-Nom | 0.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP24,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | BIMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.5 mm |
Alternate Parts for UCN5801LW
This table gives cross-reference parts and alternative options found for UCN5801LW. 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 UCN5801LW, 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 |
|---|---|---|---|---|
| MIC5801YWM-TR | Microchip Technology Inc | $4.1148 | 8 CHANNEL, LATCH BASED PRPHL DRVR, PDSO24 | UCN5801LW vs MIC5801YWM-TR |
| MIC58P01BN | Micrel Inc | Check for Price | Latch Based Peripheral Driver, 8 Driver, 0.5A, BIMOS, PDIP22, PLASTIC, DIP-22 | UCN5801LW vs MIC58P01BN |
| MIC5801BWM | Micrel Inc | Check for Price | Latch Based Peripheral Driver, 8 Driver, BIMOS, PDSO24, SOIC-24 | UCN5801LW vs MIC5801BWM |
| UCN5801LWTR | Allegro MicroSystems LLC | Check for Price | Latch Based Peripheral Driver, 8 Driver, 0.5A, BIMOS, PDSO24, SOIC-24 | UCN5801LW vs UCN5801LWTR |
| MIC58P01AJB | Microchip Technology Inc | Check for Price | Latch Based Peripheral Driver, 8 Driver, 0.5A, BIMOS, CDIP22, CERAMIC, DIP-22 | UCN5801LW vs MIC58P01AJB |
| MIC5801AJ | Microchip Technology Inc | Check for Price | Latch Based Peripheral Driver, 8 Driver, 0.5A, BIMOS, CDIP22, CERDIP-22 | UCN5801LW vs MIC5801AJ |
| MIC58P01YN | Micrel Inc | Check for Price | Latch Based Peripheral Driver, BICMOS, PDIP22, LEAD FREE, PLASTIC, DIP-22 | UCN5801LW vs MIC58P01YN |
| MIC5801BWM | Microchip Technology Inc | Check for Price | Latch Based Peripheral Driver, 8 Driver, BIMOS, PDSO24, SOIC-24 | UCN5801LW vs MIC5801BWM |
| MIC58P01BWMT&R | Micrel Inc | Check for Price | Latch Based Peripheral Driver, BIMOS, PDSO24, SOIC-24 | UCN5801LW vs MIC58P01BWMT&R |
| MIC5801BVTR | Microchip Technology Inc | Check for Price | LATCH BASED PRPHL DRVR, PQCC28, PLASTIC, LCC-28 | UCN5801LW vs MIC5801BVTR |
UCN5801LW Frequently Asked Questions (FAQ)
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The recommended PCB layout for the UCN5801LW involves keeping the input and output traces separate, using a ground plane, and minimizing the length of the traces to reduce electromagnetic interference (EMI). Allegro provides a reference layout in their application notes.
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The sense resistor value depends on the maximum current rating of the UCN5801LW and the desired current sense accuracy. A smaller sense resistor value provides higher accuracy but increases power loss, while a larger value reduces power loss but decreases accuracy. Allegro provides a sense resistor calculator tool to help with selection.
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The UCN5801LW has an operating temperature range of -20°C to 85°C, but it can be derated for higher temperatures. Consult the datasheet for derating curves and thermal management guidelines.
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Use external protection components such as TVS diodes, zener diodes, or fuses to protect the UCN5801LW from overvoltage and overcurrent conditions. Additionally, implement overcurrent detection and shutdown circuitry to prevent damage to the device.
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Yes, the UCN5801LW is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is designed to withstand harsh environmental conditions. However, consult Allegro's application notes and reliability reports for specific guidance.