LM4050BEX3-3.3+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

LM4050BEX3-3.3+T

Manufacturer

analog-devices

Introduction

The LM4050BEX3-3.3+T is a precision, micropower shunt voltage reference designed for use in power-sensitive applications.

Product Features and Performance

Shunt reference offers a fixed 3.3V output

High precision with a tolerance of ±0.2%

Low temperature coefficient at 50ppm/°C for stable performance across temperature variations

Capable of providing up to 15 mA of output current

Features low noise of 50µVrms from 10Hz to 10kHz for noise-sensitive applications

Supports a wide operating temperature range of -40°C to 125°C

Product Advantages

Provides high precision voltage reference in a small SC-70, SOT-323 package

Designed for low power consumption with a typical cathode current of 67 µA

Offers excellent stability and low noise, ideal for high-performance applications

Easy to integrate into designs thanks to its surface mount package

Key Technical Parameters

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 15 mA

Tolerance: ±0.2%

Temperature Coefficient: 50ppm/°C

Noise - 10Hz to 10kHz: 50µVrms

Current - Cathode: 67 µA

Operating Temperature: -40°C to 125°C

Quality and Safety Features

The device is ensured to meet strict quality controls for reliable and safe operation in various applications.

Compatibility

Its SC-70, SOT-323 package makes it compatible with many surface mount designs.

Application Areas

Suitable for power management in battery-powered devices, portable electronics, and precision voltage monitoring systems.

Product Lifecycle

The LM4050BEX3-3.3+T is currently active, with no indication of nearing discontinuation. Analog Devices typically offers support and availability for its products over extended periods.

Several Key Reasons to Choose This Product

High precision and stability suited for critical voltage reference tasks

Low power consumption beneficial for battery-operated devices

Wide temperature range suits various operating environments

Low noise performance ideal for sensitive electronic applications

Reliable manufacturer with extended product lifecycle support