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TCM78T12A-12VBB Description
TCM78T12A-12VBB Description
The TCM78T12A-12VBB is a high-performance linear voltage regulator designed by onsemi, a leading manufacturer in the power management integrated circuit (PMIC) category. This IC is specifically engineered to provide a stable 12V output voltage with a maximum output current of 3A. It is packaged in bulk, ensuring ease of handling and integration into various electronic systems. The TCM78T12A-12VBB is classified under the Harmonized Tariff Schedule of the United States (HTSUS) code 8542.39.0001 and falls under the Export Control Classification Number (ECCN) EAR99. The product is currently active in the market, with a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period before encapsulation. While the REACH status is vendor-defined and the RoHS status is not applicable, the TCM78T12A-12VBB remains compliant with industry standards for safe and reliable operation.
TCM78T12A-12VBB Features
The TCM78T12A-12VBB offers several unique features that set it apart from similar linear voltage regulators in the market:
- High Output Current Capability: With a maximum output current of 3A, the TCM78T12A-12VBB is capable of supporting high-power applications, ensuring stable voltage regulation even under heavy load conditions.
- Stable 12V Output Voltage: The regulator maintains a precise 12V output voltage, minimizing voltage fluctuations and ensuring consistent performance across a wide range of operating conditions.
- Bulk Packaging: The bulk packaging option simplifies inventory management and reduces the risk of damage during handling, making it ideal for large-scale production environments.
- Extended Moisture Sensitivity Level: The MSL of 3 (168 hours) provides flexibility in manufacturing processes, allowing for extended exposure to ambient conditions without compromising the component's integrity.
- Active Product Status: As an active product, the TCM78T12A-12VBB benefits from ongoing support and availability, ensuring long-term reliability and compatibility with future system designs.
TCM78T12A-12VBB Applications
The TCM78T12A-12VBB is well-suited for a variety of applications where stable voltage regulation and high current output are critical:
- Industrial Control Systems: Provides reliable power supply for PLCs, motor controllers, and other industrial automation equipment.
- Telecommunications: Ideal for powering base stations, repeaters, and other telecom infrastructure components that require stable 12V power.
- Automotive Electronics: Suitable for in-vehicle systems such as infotainment units, ECUs, and other electronic modules that demand high current and stable voltage.
- Power Supply Units: Can be integrated into custom power supply designs for laboratory equipment, medical devices, and other high-precision applications.
- Consumer Electronics: Enhances the performance of home appliances, gaming consoles, and other consumer devices by providing a stable power source.
Conclusion of TCM78T12A-12VBB
The TCM78T12A-12VBB from onsemi is a robust and reliable linear voltage regulator designed to meet the demanding requirements of modern electronic systems. Its ability to deliver a stable 12V output with a maximum current of 3A makes it an ideal choice for a wide range of applications, from industrial control systems to consumer electronics. The bulk packaging and extended moisture sensitivity level further enhance its usability in various manufacturing environments. With its active product status and compliance with industry standards, the TCM78T12A-12VBB ensures long-term reliability and compatibility, making it a preferred choice for engineers and designers in the electronics industry.



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