The LT1761IS5-5TRMPBF: A High-Performance LDO Regulator for Precision Applications

The LT1761IS5-5TRMPBF is a low-dropout (LDO) linear regulator from Analog Devices, designed to deliver high-performance power management in a compact SOT-23 package. With its low noise, high PSRR, and fast transient response, this IC is ideal for precision analog circuits, portable devices, and industrial systems.

Key Features of the LT1761IS5-5TRMPBF

1. Low Dropout Voltage: Operates with just 300mV dropout at 100mA load, maximizing efficiency.

2. Ultra-Low Noise: 20µVRMS output noise ensures clean power for sensitive applications.

3. High PSRR: 75dB at 1kHz minimizes ripple from input sources.

4. Wide Input Range: Supports 1.8V to 20V, accommodating diverse power supplies.

5. Thermal Protection & Current Limit: Built-in safeguards enhance reliability.

Applications of the LT1761IS5-5TRMPBF

- Medical Devices: Stable voltage for sensors and amplifiers.

- Portable Electronics: Extends battery life in handheld equipment.

- Industrial Controls: Ensures precision in harsh environments.

Why Choose the LT1761IS5-5TRMPBF?

Engineers favor this regulator for its exceptional performance in space-constrained designs. Its low quiescent current (30µA) and fast load-step response make it superior to competitors.

ICgoodFind's Take: The LT1761IS5-5TRMPBF stands out for its reliability and efficiency, making it a top pick for demanding applications.

Keywords: LDO regulator、low noise power supply、Analog Devices IC、voltage regulator circuit、SOT-23 package