The LT3032EDE-5#PBF is a versatile dual-channel low dropout linear regulator designed by Linear Technology, which offers a combination of low noise, high PSRR, and low quiescent current, making it suitable for precision applications. This component is part of the LT3032 series and is encapsulated in a compact 12-lead DFN package, ensuring a minimal footprint on your circuit board.

Key Features

• Output Voltage: The LT3032EDE-5#PBF provides a fixed output voltage of 5V for both the positive and negative regulators, which is ideal for stable voltage supply needs.
• Output Current: Each regulator can deliver up to 150mA of continuous output current, sufficient for a wide range of applications including operational amplifier power supplies and reference voltage sources.
• Low Dropout Voltage: The low dropout voltage feature ensures efficient operation even when the input-to-output voltage differential is minimal, enhancing battery life in portable devices.
• Low Noise: With its low noise output, this regulator is particularly suitable for sensitive analog circuits, such as precision instrumentation and high-end audio applications.
• High PSRR (Power Supply Rejection Ratio): High PSRR of the LT3032EDE-5#PBF reduces the sensitivity to fluctuations in the input supply, contributing to a stable output voltage.
• Thermal Protection: Integrated thermal shutdown protection safeguards the device against overheating, enhancing reliability and longevity.
• Independent Shutdown Inputs: Each channel can be independently shut down, providing flexibility in power management and saving energy when a channel is not in use.

Applications

The LT3032EDE-5#PBF is an excellent choice for a variety of applications that require dual supply rails with low noise and high precision. These include:

• Portable Battery-Powered Equipment
• Operational Amplifier Power Supplies
• Signal Processing
• High-Quality Audio Applications
• Instrumentation and Test Equipment

With its robust feature set, the LT3032EDE-5#PBF from Linear Technology stands out as a reliable and efficient solution for dual power supply needs, ensuring consistent performance across a range of sensitive and precision-dependent applications.