LM4050AEM3-2.5 - Texas Instruments

Manufacturer Part Number

LM4050AEM3-2.5

Manufacturer

Texas Instruments

Introduction

Precision micropower shunt voltage reference for power-critical applications

Product Features and Performance

Highly accurate fixed voltage output of 2.5V

Stable over a wide range of temperatures and load conditions

Low temperature coefficient of 50ppm/°C ensuring consistency

Noise specifications provided for 10Hz to 10kHz frequency range

Supports up to 15 mA current output

Ultra-low dynamic impedance

Product Advantages

Offers precise voltage reference with only ±0.1% tolerance

Durable and reliable across varying operating temperatures

Optimized for low-power and high-accuracy applications

Small SOT-23-3 package suitable for space-constrained designs

Key Technical Parameters

Fixed voltage output of 2.5V

Shunt reference type

Current output rated at 15 mA

Tolerance maintained at ±0.1%

Noise level at 41μVrms for the 10Hz to 10kHz range

Operating temperature from -40°C to 125°C

65 μA cathode current requirement

Quality and Safety Features

Tight tolerance and temperature stability for critical applications

Robust performance in extended operating temperature range

Compatibility

Compatible with various circuits requiring a fixed 2.5V reference

Surface mount form factor for use in standard PCB assembly

Application Areas

Power management

Data acquisition systems

Portable and battery-powered equipment

Industrial instrumentation

Product Lifecycle

Obsolete product status

Potential for availability of replacement or upgrade options

Several Key Reasons to Choose This Product

Ultra-high precision voltage reference offering industry-leading performance

Low power consumption suitable for battery-operated devices

Comprehensive noise specifications for sensitive applications

Miniaturized packaging for space-efficient designs

Proven reliability and consistency from Texas Instruments

Suitable for a wide array of power management applications