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BA033LBSG2-TR

BA033LBSG2-TR Description

The BA033LBSG2-TR is a high-performance linear regulator IC designed and manufactured by Rohm Semiconductor. device This is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for applications requiring stable and efficient power regulation. The BA033LBSG2-TR features a fixed output voltage of 3.3V and can deliver a continuous output current of up to 150mA. It operates with a maximum input voltage of 7V and boasts a low dropout voltage of 0.15V at 50mA, ensuring high efficiency even under low input-to-output voltage differentials.

BA033LBSG2-TR Features

• Output Type: Fixed
• Voltage - Input (Max): 7V
• Current - Output: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.15V @ 50mA
• Current - Quiescent (Iq): 15 µA
• PSRR: 66dB to 58dB (400Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Package: SMP5
• Mounting Type: Surface Mount
• Supplier Device Package: SMP5
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)

The BA033LBSG2-TR stands out due to its low quiescent current of only 15 µA, making it ideal for battery-powered applications where minimizing power consumption is crucial. Its high Power Supply Rejection Ratio (PSRR) ensures excellent noise filtering, providing clean power to sensitive analog circuits. The enable control feature allows for dynamic power management, enabling the regulator to be turned on and off as needed, which is beneficial for systems with varying power requirements.

BA033LBSG2-TR Applications

The BA033LBSG2-TR is well-suited for a variety of applications, including:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where efficient power management and low power consumption are essential.
• Industrial Equipment: Suitable for low-power sensors and IoT devices that require stable and reliable power regulation.
• Medical Devices: Applicable in medical equipment where low noise and high reliability are critical, such as portable diagnostic tools and monitoring devices.
• Automotive: Can be used in automotive applications where low dropout voltage and high efficiency are required, such as in electronic control units (ECUs) and infotainment systems.

Conclusion of BA033LBSG2-TR

The BA033LBSG2-TR from Rohm Semiconductor is a robust and efficient linear regulator designed to meet the demands of modern electronic systems. Its low dropout voltage, low quiescent current, and high PSRR make it a superior choice for applications requiring stable and efficient power regulation. The enable control feature and comprehensive protection mechanisms further enhance its versatility and reliability. Whether used in consumer electronics, industrial equipment, medical devices, or automotive applications, the BA033LBSG2-TR offers a reliable and efficient power management solution.