The LD2985BM33R from STMicroelectronics is a highly precise, low-dropout voltage regulator that offers a stable 3.3V output, catering to a wide array of applications that require a reliable power source. This component is designed to support a maximum output current of 150 mA, making it an ideal choice for low-power consumption devices.

Key Features

• Output Voltage: Fixed at 3.3V, providing a stable and reliable power supply for your circuits.
• Low Dropout Voltage: The LD2985BM33R boasts a low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage, making it perfect for battery-powered applications.
• Output Current: Capable of delivering up to 150 mA, suitable for a variety of low-power devices and circuits.
• Low Noise: With its low noise output, it is highly beneficial for noise-sensitive applications such as audio or RF circuits.
• High PSRR: High power supply rejection ratio (PSRR) minimizes the effect of supply voltage variations on the output voltage, ensuring consistent performance.

Applications

The LD2985BM33R is versatile and can be used in a broad spectrum of applications, including:

• Battery-powered devices
• Portable media players
• Mobile phones
• Personal digital assistants (PDAs)
• Low-power microcontrollers

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability, and the LD2985BM33R is no exception. It is manufactured to meet the highest industry standards, ensuring long-term reliability and performance in your electronic projects.

Environmental and Regulatory Compliance

The LD2985BM33R complies with RoHS directives, making it an environmentally friendly choice for designers and manufacturers looking to create eco-conscious electronic products.