LT1461CCS8-3.3#TRPBF - Precision Micropower Low Dropout Voltage Reference

The LT1461CCS8-3.3#TRPBF is a high-precision, low dropout voltage reference from Analog Devices Inc., renowned for its stability and accuracy in critical applications. This device features a fixed 3.3V output voltage with a tight initial accuracy of ±0.05% and excellent temperature stability of ±10ppm/°C maximum over a wide temperature range. Designed for a broad array of applications, this voltage reference is ideal for high-resolution analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and precision instrumentation where consistent and reliable voltage is crucial.

Encased in a robust 8-lead SOIC package, the LT1461CCS8-3.3#TRPBF is designed to operate with a supply voltage ranging from 4V to 20V, providing a wide margin above its nominal voltage for flexible system design. Its low dropout voltage and low quiescent current of 125µA make it particularly well-suited for battery-powered and portable equipment where power efficiency is paramount.

Among its protective features, the LT1461CCS8-3.3#TRPBF includes reverse battery protection, which safeguards the device against incorrect power supply connections. Additionally, it is capable of delivering up to 20mA of output current, and it is stable with capacitive loads, ensuring reliable performance in a variety of circuit configurations.

With its no-load quiescent current virtually unaffected by variations in supply voltage, this voltage reference also boasts a low output noise of only 20µV RMS, contributing to clean and stable reference voltage for sensitive electronic components. The LT1461 series also offers excellent line regulation, further enhancing its precision across different supply conditions.

The LT1461CCS8-3.3#TRPBF is available in tape and reel packaging, designated by the #TRPBF suffix, which facilitates automated manufacturing processes, making it a convenient choice for mass production. Its industrial-grade design ensures reliability and performance in the most demanding environments, making it a trusted component for engineers and designers seeking a high-quality voltage reference solution.

Whether used in precision measurement devices, data acquisition systems, or portable electronics, the LT1461CCS8-3.3#TRPBF from Analog Devices Inc. brings together accuracy, power efficiency, and robustness, making it an essential building block for high-performance electronic systems.