LT3023IDD#TRPBF - Dual, 100mA, Low Dropout, Low Noise Linear Regulator

The LT3023IDD#TRPBF is a high-performance, dual low dropout linear regulator (LDO) designed and manufactured by Analog Devices Inc. This regulator features two independent 100mA output channels, making it an ideal solution for applications that require separate supply voltages with low noise and high power supply rejection ratio (PSRR).

Key Features:

• Low Dropout Voltage: The LT3023 offers a very low dropout voltage, enabling it to provide a stable output even when the input-to-output differential is minimal.
• Low Noise: With a low output noise of only 20μVRMS, this regulator is perfect for noise-sensitive applications such as precision instrumentation, radio-frequency (RF) circuits, and medical devices.
• High PSRR: A high PSRR of 75dB at 1kHz ensures that the output remains stable and minimally affected by fluctuations in the input voltage, which is crucial for maintaining performance in environments with noisy power supplies.
• Independent Shutdown Control: Each channel can be independently shut down via separate control pins, allowing for greater power management flexibility.
• Wide Operating Temperature Range: The device is designed to operate over a wide temperature range, making it suitable for industrial and automotive applications.
• Thermal Protection: Built-in thermal shutdown protection helps prevent damage from overheating, enhancing the longevity and reliability of the regulator.

Applications:

• Battery-Powered Equipment
• Portable Medical Devices
• Telecommunications
• Portable Instruments
• RF and Wireless Infrastructure

The LT3023IDD#TRPBF comes in a compact, 10-lead DFN package with a low profile that is ideal for space-constrained applications. It is fully specified over the commercial and industrial temperature ranges, and its robust design ensures reliable performance under varying conditions. With its combination of features, the LT3023 is an excellent choice for designers looking for a versatile and dependable power management solution.