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BA030LBSG2-TR

BA030LBSG2-TR Description

The BA030LBSG2-TR is a linear voltage regulator designed by ROHM Semiconductor, offering a fixed output voltage of 3V and a maximum output current of 150mA. This regulator is housed in a compact SMP5 package, making it suitable for surface mount applications. With a maximum input voltage of 7V, it ensures reliable operation within a wide range of input conditions. The regulator features a low dropout voltage of 0.15V at 50mA, which is ideal for applications where the input voltage is close to the output voltage. The BA030LBSG2-TR also boasts a low quiescent current of 15 µA, contributing to high efficiency and minimal power loss.

BA030LBSG2-TR Features

• Fixed Output Voltage: Provides a stable 3V output, ensuring consistent power supply to connected devices.
• High Efficiency: With a low dropout voltage of 0.15V at 50mA, it maintains high efficiency even under low input-to-output voltage differentials.
• Low Quiescent Current: Consumes only 15 µA in quiescent state, making it suitable for battery-operated and low-power applications.
• Enable Control Feature: Allows for dynamic control of the regulator, enabling power-saving modes and efficient power management.
• Protection Features: Includes over-current and over-temperature protection, safeguarding the regulator and connected circuits from damage.
• High PSRR: Offers a power supply rejection ratio of 66dB to 58dB at 400Hz, ensuring minimal noise and ripple in the output voltage.
• Compliance: Meets REACH and ROHS3 compliance standards, ensuring environmental safety and regulatory adherence.
• Packaging: Supplied in a tape and reel package, facilitating automated assembly processes and ensuring high reliability.

BA030LBSG2-TR Applications

The BA030LBSG2-TR is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for:

• Battery-powered devices: Ensuring efficient power management and extended battery life.
• Portable electronics: Providing a reliable power supply in compact and lightweight designs.
• Low-power systems: Ideal for applications requiring minimal power consumption and high efficiency.
• Industrial control systems: Offering stable voltage regulation and protection features to ensure robust operation in demanding environments.

Conclusion of BA030LBSG2-TR

The BA030LBSG2-TR from ROHM Semiconductor is a high-performance linear voltage regulator that combines stability, efficiency, and reliability in a compact SMP5 package. Its low dropout voltage and low quiescent current make it an excellent choice for applications where power efficiency and minimal power loss are critical. The inclusion of enable control and protection features further enhances its versatility and robustness. While marked as "Not For New Designs," the BA030LBSG2-TR remains a reliable option for existing designs and applications requiring a stable 3V output with a maximum current of 150mA.