STMicroelectronics

LD39100PU12R  

Linear & Switching Voltage Regulators

LD39100PU12R Description

The LD39100PU12R 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 robust performance and reliability. With a fixed output of 1.2V and a maximum input voltage of 5.5V, the LD39100PU12R can deliver a continuous output current of 1A, making it suitable for a wide range of applications.

LD39100PU12R Features

• Output Type: Fixed, ensuring a stable and consistent output voltage.
• Voltage - Input (Max): 5.5V, allowing for a broad range of input voltage compatibility.
• Current - Output: 1A, capable of powering demanding applications.
• Number of Regulators: 1, providing a single, dedicated output.
• Output Configuration: Positive, suitable for standard positive voltage requirements.
• Current - Supply (Max): 300 µA, ensuring low power consumption.
• Product Status: Active, indicating ongoing production and availability.
• REACH Status: REACH Unaffected, complying with European chemical safety regulations.
• Voltage Dropout (Max): 0.4V @ 1A, maintaining high efficiency under load.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no sensitivity to moisture.
• Current - Quiescent (Iq): 50 µA, contributing to low power consumption in standby mode.
• PSRR: 65dB ~ 62dB (1kHz ~ 10kHz), providing excellent power supply rejection ratio.
• ECCN: EAR99, facilitating international trade.
• Mounting Type: Surface Mount, suitable for modern electronics assembly.
• Control Features: Enable, Power Good, offering control over the regulator's operation.
• Protection Features: Over Current, Over Temperature, Short Circuit, ensuring device safety and longevity.
• Package: Tape & Reel (TR)
• Base Product Number: LD39100, indicating the core product line.

LD39100PU12R Applications

The LD39100PU12R is ideal for applications requiring a stable and reliable 1.2V output with high current capability. Some specific use cases include:

• Portable Electronics: Powering devices like smartphones, tablets, and wearables.
• Industrial Equipment: Providing stable power to sensors and control systems.
• Automotive Systems: Used in infotainment systems and electronic control units.
• Medical Devices: Ensuring reliable power for critical healthcare equipment.

Conclusion of LD39100PU12R

The LD39100PU12R stands out in the market due to its combination of high efficiency, low dropout voltage, and robust protection features. Its fixed output and positive configuration make it a versatile choice for a variety of applications. With its compliance with environmental standards and ongoing production status, the LD39100PU12R is a reliable choice for designers looking for a high-performance linear voltage regulator.

LD39100PU12R Documents

Download datasheets and manufacturer documentation for LD39100PU12R

Datasheets :

LD39100 Datasheet