STMicroelectronics

ST732M33R

ST732M33R Description

The ST732M33R is a linear voltage regulator offered by STMicroelectronics, designed to provide a stable 3.3V output with a maximum current of 300mA. This device is part of the Linear & Switching Voltage Regulators category and is currently active in the market. It is compliant with the RoHS3 directive and unaffected by REACH regulations, ensuring environmental responsibility and regulatory compliance.

ST732M33R Features

• Output Type: Fixed, ensuring a consistent output voltage.
• Voltage - Input (Max): 28V, allowing for a wide range of input voltages.
• Current - Output: 300mA, suitable for applications requiring moderate current.
• Number of Regulators: 1, providing a single output.
• Output Configuration: Positive, ideal for systems requiring a positive voltage reference.
• Current - Supply (Max): 200 µA, indicating low power consumption.
• Voltage - Output (Min/Fixed): 3.3V, providing a stable output voltage.
• Voltage Dropout (Max): 1.2V @ 300mA, ensuring efficient operation under load.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture.
• Current - Quiescent (Iq): 10 µA, contributing to low power consumption in standby mode.
• Protection Features: Over Current and Over Temperature, enhancing device reliability.
• Mounting Type: Surface Mount, facilitating integration into compact designs.
• Package: Tape & Reel (TR), suitable for automated assembly processes.

ST732M33R Applications

The ST732M33R is ideal for applications where a stable and reliable 3.3V output is required. Its low quiescent current and low dropout voltage make it suitable for battery-powered devices, ensuring extended battery life. The device's ability to handle a wide input voltage range and provide a consistent output current makes it an excellent choice for portable electronics, IoT devices, and wearable technology. Its surface-mount packaging also lends itself well to space-constrained designs.

Conclusion of ST732M33R

The ST732M33R stands out for its combination of a fixed 3.3V output, low quiescent current, and robust protection features. Its compliance with environmental standards and wide input voltage range make it a versatile choice for a variety of electronic systems. Whether used in consumer electronics, industrial applications, or any other field requiring a stable and efficient voltage regulator, the ST732M33R delivers reliable performance and long-term stability.