STMicroelectronics

LD2985BM50R

LD2985BM50R Description

The LD2985BM50R is a linear voltage regulator from STMicroelectronics, designed to provide a stable 5V output with a maximum current of 150mA. It is a surface-mount device with a SOT23-5 package, making it suitable for compact electronic designs. The LD2985BM50R is currently active and REACH unaffected, ensuring compliance with environmental regulations.

LD2985BM50R Features

• Output Type: Fixed, providing a consistent 5V output voltage.
• Voltage - Input (Max): 16V, allowing for a wide range of input voltages.
• Current - Output: 150mA, suitable for low-power applications.
• Number of Regulators: 1, providing a single output.
• Output Configuration: Positive, ideal for most electronic devices.
• Current - Supply (Max): 4 mA, minimizing power consumption.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for flexible storage and handling.
• Current - Quiescent (Iq): 150 µA, reducing power consumption in standby mode.
• PSRR: 45dB (1kHz), providing excellent power supply rejection ratio.
• Control Features: Enable, allowing for easy control of the output voltage.
• Protection Features: Over Current and Over Temperature, ensuring device safety.

LD2985BM50R Applications

The LD2985BM50R is ideal for a variety of low-power applications, including:

1. Portable Electronics: Due to its low quiescent current and small form factor, it is suitable for battery-powered devices.
2. Sensors and IoT Devices: The fixed 5V output and low power consumption make it ideal for sensors and IoT devices.
3. Industrial Controls: The overcurrent and overtemperature protection features make it suitable for industrial applications where reliability is crucial.

Conclusion of LD2985BM50R

The LD2985BM50R is a versatile linear voltage regulator that offers a fixed 5V output with low quiescent current and robust protection features. Its compact size and environmental compliance make it an excellent choice for a wide range of low-power applications, from portable electronics to industrial controls. With its unique combination of performance, reliability, and compliance, the LD2985BM50R stands out as a top choice for designers looking to optimize their electronic devices.