STMicroelectronics

LD39150PU33R  

Linear & Switching Voltage Regulators

LD39150PU33R Description

The LD39150PU33R is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 3.3V and a maximum output current of 1.5A. With a compact 6DFN package, it is suitable for surface mount applications, making it ideal for space-constrained designs.

LD39150PU33R Features

• Output Type: Fixed, ensuring a stable output voltage.
• Voltage - Input (Max): 6V, allowing for a wide range of input voltages.
• Current - Output: 1.5A, providing ample current for various applications.
• Number of Regulators: 1, simplifying the design process.
• Output Configuration: Positive, suitable for most standard applications.
• Product Status: Active, indicating ongoing production and availability.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for flexible handling and storage.
• Current - Quiescent (Iq): 2.5 mA, contributing to low power consumption.
• PSRR: 65dB ~ 55dB (120Hz ~ 1kHz), providing excellent power supply rejection ratio.
• Protection Features: Over Current and Over Temperature, enhancing device reliability.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

LD39150PU33R Applications

The LD39150PU33R is well-suited for a variety of applications where a stable and efficient voltage regulation is required. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and small form factor, it is ideal for battery-powered devices.
• Industrial Controls: The robust protection features make it suitable for industrial environments where reliability is critical.
• Telecommunications: Its fixed output and high PSRR make it a good choice for maintaining signal integrity in communication equipment.

Conclusion of LD39150PU33R

The LD39150PU33R from STMicroelectronics stands out for its combination of high efficiency, compact design, and robust protection features. Its fixed 3.3V output and ability to handle up to 1.5A make it a versatile choice for a wide range of applications, particularly in portable and industrial electronics. With its REACH and RoHS compliance, the LD39150PU33R not only meets performance expectations but also environmental standards, making it a responsible choice for designers and manufacturers alike.

LD39150PU33R Documents

Download datasheets and manufacturer documentation for LD39150PU33R

Datasheets :

LD39150xx      

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