STMicroelectronics

ST1S06PU12R

ST1S06PU12R Description

The ST1S06PU12R is a high-performance, fixed-output DC switching voltage regulator designed and manufactured by STMicroelectronics. This 6DFN-packaged IC is part of the DC Switching Voltage Regulators category and is specifically engineered to deliver a stable 1.2V output with a maximum current of 1.5A. With a switching frequency of 1.5MHz and a buck topology, the ST1S06PU12R is designed for high efficiency and compactness, making it ideal for space-constrained applications.

ST1S06PU12R Features

• Output Type: Fixed, ensuring a stable and consistent output voltage.
• Voltage - Input (Max): 6V, allowing for a wide range of input voltage compatibility.
• Current - Output: 1.5A, capable of powering demanding loads.
• Output Configuration: Positive, suitable for most applications requiring a positive voltage output.
• Product Status: Active, indicating ongoing production and availability.
• Voltage - Input (Min): 2.7V, ensuring reliable operation even with low input voltages.
• Frequency - Switching: 1.5MHz, contributing to high efficiency and reduced size.
• REACH Status: REACH Unaffected, complying with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no sensitivity to moisture, which is beneficial for a wide range of operating environments.
• Synchronous Rectifier: Yes, enhancing efficiency and reducing power loss.
• Topology: Buck, a common topology for step-down voltage conversion.
• Mounting Type: Surface Mount, facilitating integration into PCB designs.
• Number of Outputs: 1, providing a single, dedicated output.
• Package: Tape & Reel (TR), suitable for automated assembly processes.

ST1S06PU12R Applications

The ST1S06PU12R is well-suited for a variety of applications where a reliable and efficient voltage regulator is required. Some specific use cases include:

• Portable Electronics: Due to its small form factor and high efficiency, it is ideal for powering devices like smartphones, tablets, and wearables.
• Automotive Electronics: The ST1S06PU12R can be used in automotive systems where a stable power supply is critical, such as infotainment systems and sensor arrays.
• Industrial Control Systems: In environments with varying power supply conditions, this regulator ensures consistent performance.

Conclusion of ST1S06PU12R

The ST1S06PU12R from STMicroelectronics stands out for its fixed-output stability, high efficiency, and compact design. Its unique features, such as synchronous rectification and a 1.5MHz switching frequency, provide significant performance benefits over similar models. With a focus on applications requiring a reliable 1.2V output, the ST1S06PU12R is a robust choice for designers looking to optimize power management in their electronic devices.