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BA70BC0WT

BA70BC0WT Description

The BA70BC0WT is a linear regulator IC designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuit (PMIC) category and is specifically tailored for applications requiring a fixed output voltage and a robust current handling capability. The BA70BC0WT features a fixed output voltage of 7V and can deliver a continuous output current of 1A, making it suitable for a wide range of power management tasks.

The IC is designed to operate with a maximum input voltage of 16V, ensuring compatibility with various power sources. Its low quiescent current of 0.5 mA and a maximum supply current of 900 µA contribute to high efficiency and minimal power loss, which is essential for battery-operated and energy-sensitive applications. The BA70BC0WT also boasts a high Power Supply Rejection Ratio (PSRR) of 55dB at 120Hz, effectively filtering out noise and ensuring a stable output voltage.

The BA70BC0WT is housed in a TO220-5 package, which is suitable for through-hole mounting, providing mechanical stability and ease of integration into various circuit boards. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), the BA70BC0WT is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

BA70BC0WT Features

• Output Type: Fixed output voltage of 7V, ensuring consistent power delivery.
• Input Voltage Range: Maximum input voltage of 16V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 1A of output current, suitable for demanding applications.
• Low Quiescent Current: Only 0.5 mA, minimizing power consumption and extending battery life.
• High PSRR: 55dB at 120Hz, ensuring stable output voltage and effective noise filtering.
• Protection Features: Over Current and Over Temperature protection, safeguarding the IC and connected components.
• Control Features: Enable functionality allows for dynamic control and power management.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring safety and environmental responsibility.
• Moisture Resistance: MSL 1 (Unlimited), suitable for various environmental conditions.
• Mounting Type: Through-hole, providing mechanical stability and ease of integration.
• Package: TO220-5, a robust and widely used package type.

BA70BC0WT Applications

The BA70BC0WT is ideal for a variety of applications where a stable and reliable power supply is required. Its fixed 7V output and 1A current capability make it suitable for powering microcontrollers, sensors, and other low-power electronic devices. The high PSRR and low quiescent current ensure that it can maintain stable performance even in noisy environments or with varying input voltages.

Specific use cases include:

• Embedded Systems: Providing stable power to microcontrollers and other embedded components.
• Sensor Networks: Ensuring reliable power delivery to sensors in IoT and industrial applications.
• Battery-Powered Devices: Minimizing power consumption to extend battery life.
• Automotive Electronics: Offering robust performance in harsh environments with over current and over temperature protection.
• Industrial Control Systems: Delivering stable power to critical components in industrial settings.

Conclusion of BA70BC0WT

The BA70BC0WT from ROHM Semiconductor is a versatile and reliable linear regulator IC designed for applications requiring a stable 7V output and up to 1A of current. Its high PSRR, low quiescent current, and robust protection features make it an excellent choice for a wide range of power management tasks. The through-hole mounting and TO220-5 package ensure mechanical stability and ease of integration, while its environmental compliance and moisture resistance make it suitable for various operating conditions.

Overall, the BA70BC0WT stands out for its efficiency, stability, and reliability, making it a preferred choice for engineers and designers looking for a high-performance power management solution.