| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UDN2916B | Sanken Electric Co Ltd | Check for Price | Stepper Motor Controller, 1A, PDIP24 | L6219 vs UDN2916B |
| UDN2916B | Allegro MicroSystems LLC | Check for Price | Stepper Motor Controller, 1A, BIPolar, PDIP24 | L6219 vs UDN2916B |
| L6219 | Unisonic Technologies Co Ltd | Check for Price | Stepper Motor Controller, 1A, BIPolar, PDSO24 | L6219 vs L6219 |
Part Details for L6219 by STMicroelectronics
Results Overview of L6219 by STMicroelectronics
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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
Aerospace and Defense
Agriculture Technology
Robotics and Drones
L6219 Information
L6219 by STMicroelectronics is a Motion Control Electronic.
Motion Control Electronics are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for L6219
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
L6219
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Avnet Americas | - Rail/Tube (Alt: L6219) COO: UNKNOWN RoHS: Compliant Min Qty: 750 Package Multiple: 375 Lead time: 32 Weeks, 5 Days Container: Tube | 0 |
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RFQ | |
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Quest Components | IC,MOTOR CONTROLLER,BIPOLAR,DIP,24PIN | 99 |
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$4.0700 / $6.6000 | Buy Now |
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Quest Components | IC,MOTOR CONTROLLER,BIPOLAR,DIP,24PIN | 12 |
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$3.6000 / $7.2000 | Buy Now |
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Quest Components | IC,MOTOR CONTROLLER,BIPOLAR,DIP,24PIN | 11 |
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$2.1600 / $3.2400 | Buy Now |
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Quest Components | IC,MOTOR CONTROLLER,BIPOLAR,DIP,24PIN | 4 |
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$5.2800 / $7.2000 | Buy Now |
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Chip 1 Exchange | INSTOCK | 14 |
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RFQ |
US Tariff Estimator: L6219 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
L6219 CAD Models
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L6219 Part Data Attributes
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L6219
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
L6219
STMicroelectronics
Stepper Motor Controller, 1A, BIPolar, PDIP24
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| Package Description | 0.300 Inch, Plastic, Dip-24 | |
| Pin Count | 24 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | Stepper Motor Controller | |
| JESD-30 Code | R-PDIP-T24 | |
| JESD-609 Code | e3 | |
| Length | 31.75 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| Output Current-Max | 1 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP24,.6 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.32 Mm | |
| Supply Current-Max (Isup) | 15 Ma | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temperature Grade | Other | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Width | 7.62 Mm |
Alternate Parts for L6219
This table gives cross-reference parts and alternative options found for L6219. 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 L6219, 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.
L6219 Frequently Asked Questions (FAQ)
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The maximum operating frequency of the L6219 is 100 kHz, but it can be adjusted up to 500 kHz with an external resistor.
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The inductor value depends on the output voltage, input voltage, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific application requirements.
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The bootstrap capacitor (CBOOT) is used to generate the high-side gate drive voltage for the internal power MOSFET. It is charged through the internal diode and discharged through the high-side MOSFET during the switching cycle.
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To ensure stability, make sure to follow the recommended PCB layout guidelines, use a stable input voltage, and add a compensation network (e.g., a resistor and capacitor) to the feedback loop if necessary.
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The maximum output current of the L6219 is 3.5 A, but it can be limited by the external components, such as the inductor and output capacitor, and the thermal design of the PCB.