LM4040AEX3-3.0+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

LM4040AEX3-3.0+T

Manufacturer

analog-devices

Introduction

The LM4040AEX3-3.0+T is a precision, shunt voltage reference in a small SC-70 package, providing a fixed 3V output with a tolerance of ±0.1%.

Product Features and Performance

Fixed 3V output voltage

High precision with a tolerance of ±0.1%

Low temperature coefficient of 100ppm/°C ensuring stability over a wide temperature range

Noise level of 45µVrms from 10Hz to 10kHz, ensuring low output noise

Maximum current output of 15 mA

Low current requirement from the cathode at 67 µA

Operable in a wide temperature range from -40°C to 125°C

Product Advantages

High reliability and precision for critical power management tasks

Compact size suitable for space-constrained applications

Low noise output suitable for sensitive circuits

Stable performance across a wide range of operating temperatures

Key Technical Parameters

Reference Type: Shunt

Output Type: Fixed

Voltage Output (Min/Fixed): 3V

Current Output: 15 mA

Tolerance: ±0.1%

Temperature Coefficient: 100ppm/°C

Noise 10Hz to 10kHz: 45µVrms

Current Cathode: 67 µA

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Built with robust safety features to work reliably in various conditions

Compatibility

Suitable for use in a wide range of power management circuits

Compatible with surface mount technology for easy integration

Application Areas

Precision power supplies

Battery-powered equipment

Portable and wearable technology

Data acquisition systems

Product Lifecycle

Currently active product status

Not indicated as nearing discontinuation, ensuring availability for future designs

Several Key Reasons to Choose This Product

Offers high precision and stability for critical applications

Wide operating temperature range suitable for various environments

Low noise output ideal for sensitive electronic devices

Compact and surface-mountable for ease of design and integration

Part of a reliable product line from a respected manufacturer, assuring long-term availability and support