Part Details for L294 by STMicroelectronics
Results Overview of L294 by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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L294 Information
L294 by STMicroelectronics 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 L294
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 4.5 A BUF OR INV BASED PRPHL DRVR, PSFM11 | 12 |
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$5.8575 / $7.9875 | Buy Now |
US Tariff Estimator: L294 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.
Part Details for L294
L294 Part Data Attributes
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L294
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
L294
STMicroelectronics
Buffer/Inverter Based Peripheral Driver, 1 Driver, 4.5A, BIPolar, PSFM11
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SFM | |
| Package Description | Multiwatt-11 | |
| Pin Count | 11 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Built-in Protections | Over Current; Thermal | |
| Driver Number of Bits | 1 | |
| Interface IC Type | Buffer Or Inverter Based Peripheral Driver | |
| JESD-30 Code | R-PSFM-T11 | |
| JESD-609 Code | e0 | |
| Number of Functions | 1 | |
| Number of Terminals | 11 | |
| Output Current Flow Direction | Source And Sink | |
| Output Current-Max | 4 A | |
| Output Peak Current Limit-Nom | 4.5 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | ZIP | |
| Package Equivalence Code | ZIP11,.2,.17,67TB | |
| Package Shape | Rectangular | |
| Package Style | Flange Mount | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max | 7 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Supply Voltage1-Max | 46 V | |
| Supply Voltage1-Min | 12 V | |
| Supply Voltage1-Nom | 40 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 1.7 Mm | |
| Terminal Position | Single |
L294 Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the L294 is 26V, but it's recommended to keep it below 20V for reliable operation.
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To ensure stability, use a minimum output capacitance of 10uF, and keep the distance between the regulator and the capacitor as short as possible. Also, use a low-ESR capacitor to minimize oscillation.
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The minimum input voltage required for the L294 to regulate properly is 7V for the 5V version, and 9V for the 12V version.
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The L294 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Be sure to derate the output current and consider using a heat sink if operating in high-temperature environments.
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Use a TVS (Transient Voltage Suppressor) diode or a zener diode in parallel with the input capacitor to protect the L294 from input voltage surges.