LT3027EDD#PBF - Low Noise, Dual Output Linear Regulator

The LT3027EDD#PBF is a high-performance, dual output low dropout linear regulator (LDO) from Linear Technology, now part of Analog Devices, designed to deliver precision voltage regulation with minimal noise. This component is ideal for applications requiring quiet power solutions, such as sensitive RF or audio circuits, and precision instrumentation.

Key Features:

• Dual Independent Outputs: The LT3027 provides two independent voltage outputs, each capable of supplying up to 100mA of current. This allows for versatile power management in complex systems.
• Low Noise: With a low noise output voltage of only 20µVRMS across a 10Hz to 100kHz bandwidth, the LT3027 ensures clean power delivery, which is critical for noise-sensitive applications.
• Wide Input Voltage Range: It operates with an input voltage range from 1.8V to 20V, providing flexibility for various supply voltages.
• Adjustable Output Voltage: The output voltage can be set from 1.22V to 20V through external resistors, offering customization for specific circuit requirements.
• Low Dropout Voltage: The device features a low dropout voltage, typically 300mV at full load, which enhances efficiency and allows operation close to the input voltage.
• Thermal Protection: Built-in thermal shutdown protection safeguards the device from overheating, enhancing reliability and longevity.
• Small Package: Housed in a compact 10-lead DFN package, the LT3027EDD#PBF saves valuable board space in space-constrained applications.

Applications:

The LT3027EDD#PBF is well-suited for a variety of applications, including:

• Portable and battery-powered equipment
• RF and wireless infrastructure
• Audio equipment
• Medical devices
• Test equipment
• Industrial controls

With its combination of dual output capability, low noise performance, and flexible power supply options, the LT3027EDD#PBF is a reliable choice for designers seeking to enhance system performance while maintaining power integrity. Its robust feature set ensures that it can address the stringent requirements of advanced electronic systems.