STMicroelectronics

LD39015M08R

LD39015M08R Description

The LD39015M08R is a high-performance linear voltage regulator designed by STMicroelectronics. This device offers a fixed output voltage of 0.8V and is capable of delivering up to 150mA of output current. It is designed for surface-mount applications and comes in a compact SOT23-5 package, making it suitable for space-constrained designs. The regulator operates with an input voltage range up to 5.5V and features a low dropout voltage of 0.1V at 100mA, ensuring efficient operation even at low input-to-output differentials.

LD39015M08R Features

• Output Type: Fixed
• Input Voltage Range: Up to 5.5V
• Output Current: 150mA
• Output Voltage: Fixed at 0.8V
• Low Dropout Voltage: 0.1V @ 100mA
• Quiescent Current: 50 µA
• Supply Current: 70 µA (max)
• Power Supply Rejection Ratio (PSRR): 65dB to 62dB (1kHz to 10kHz)
• Protection Features: Over-current and over-temperature protection
• Control Features: Enable functionality
• Package Type: SOT23-5
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, RoHS3 Compliant

LD39015M08R Applications

The LD39015M08R is ideal for a variety of applications where low dropout voltage and high efficiency are critical. Its compact size and surface-mount package make it suitable for portable devices, consumer electronics, and industrial applications. Specific use cases include:

• Portable Devices: Ideal for battery-powered devices where space and efficiency are paramount.
• Consumer Electronics: Suitable for applications requiring a stable and efficient power supply.
• Industrial Applications: Robust design and protection features make it reliable for industrial use.
• Medical Devices: Its low dropout voltage and high PSRR ensure stable performance in sensitive medical equipment.

Conclusion of LD39015M08R

The LD39015M08R from STMicroelectronics stands out as a versatile and efficient linear voltage regulator. Its low dropout voltage, high PSRR, and compact SOT23-5 package make it an excellent choice for a wide range of applications. The enable control feature and comprehensive protection mechanisms further enhance its reliability and usability. Whether used in portable devices, consumer electronics, or industrial equipment, the LD39015M08R offers a reliable and efficient power solution.