The LT1761ES5-3.3TRMPBF: A High-Performance LDO Regulator for Precision Applications

The LT1761ES5-3.3TRMPBF is a low-dropout (LDO) voltage regulator from Analog Devices, designed to deliver high accuracy, low noise, and exceptional stability for a wide range of electronic applications. With an output voltage of 3.3V, this compact SOT-23-5 packaged IC is ideal for portable devices, IoT modules, and embedded systems where space and power efficiency are critical.

Key Features of the LT1761ES5-3.3TRMPBF

1. Ultra-Low Dropout Voltage: The LT1761ES5-3.3TRMPBF operates with a dropout voltage as low as 300mV, ensuring efficient performance even with low input voltages.

2. Low Noise & High PSRR: With a noise level of 30µVRMS and 75dB power supply rejection ratio (PSRR), this regulator minimizes interference in sensitive circuits.

3. Wide Input Voltage Range: Supports input voltages from 2.7V to 20V, making it versatile for battery-powered and industrial applications.

4. Fast Transient Response: The device maintains stable output under dynamic load conditions, crucial for modern digital systems.

5. Thermal & Overcurrent Protection: Built-in safeguards enhance reliability in demanding environments.

Applications of the LT1761ES5-3.3TRMPBF

- Portable Electronics: Smartphones, wearables, and handheld medical devices benefit from its low quiescent current (30µA).

- Embedded Systems: Provides clean power for microcontrollers, FPGAs, and sensors.

- Automotive & Industrial: Robust performance in harsh environments due to its wide temperature range (-40°C to +125°C).

Why Choose the LT1761ES5-3.3TRMPBF?

Engineers prefer the LT1761ES5-3.3TRMPBF for its compact size, reliability, and precision. Its low noise output is critical for RF and analog circuits, while its high efficiency extends battery life in portable applications.

ICgoodFind’s Verdict

The LT1761ES5-3.3TRMPBF stands out as a high-performance LDO regulator, combining low noise, high efficiency, and robust protection features. Whether for consumer electronics or industrial systems, this chip delivers consistent, reliable power.

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