LT1461DHS8-3.3#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1461DHS8-3.3#TRPBF

Manufacturer

Analog Devices

Introduction

The LT1461DHS8-3.3#TRPBF is a series fixed voltage reference part designed primarily for power management applications, ensuring higher stability and accuracy in various electronic systems.

Product Features and Performance

Consistent 3.3V output voltage

Maximum output current of 100 mA

Low temperature coefficient of 20ppm/°C

Low noise from 0.1Hz to 10Hz at 8ppmp-p

Slightly higher noise from 10Hz to 10kHz at 9.6ppmrms

Wide input voltage range from 3.8V to 20V

Low supply current requirement, only 70µA

Operates efficiently between -40°C to 125°C

Surface mount with an 8-SOIC package

Product Advantages

High voltage accuracy and low deviation due to tight tolerance of ±0.15%

Capable of handling a wide range of temperatures and input voltages

Low power consumption enhancing suitability for battery-powered devices

Key Technical Parameters

Output Voltage: 3.3V

Output Current: 100 mA

Voltage Tolerance: ±0.15%

Temperature Coefficient: 20ppm/°C

Input Voltage Range: 3.8V ~ 20V

Supply Current: 70µA

Operational Temperature: -40°C ~ 125°C

Quality and Safety Features

Stable output and high reliability within the specified temperature range

Designed to meet stringent industry standards for quality and robustness

Compatibility

Compatible with various circuits requiring a fixed 3.3V reference

Ideal for integration in power management applications within the specified parameters

Application Areas

Telecommunications

Portable and battery-powered devices

Data acquisition systems

Microcontroller systems

Industrial automation

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades are likely available, maintaining relevance in modern applications

Several Key Reasons to Choose This Product

Ensures stable and accurate voltage supply critical for sensitive electronics

Operates efficiently under a broad range of environmental conditions

Low noise output suitable for noise-sensitive applications

Low power requirement beneficial for enhancing battery lifespan in portable devices

Robust packaging suitable for general industrial applications and ensures easy mounting on most surface types