REF7040QFKHT -

Manufacturer Part Number

REF7040QFKHT

Manufacturer

Texas Instruments

Introduction

The REF7040QFKHT is a high-precision, low-noise voltage reference from Texas Instruments. This product is designed to provide a stable and accurate voltage output for a wide range of power management applications.

Product Features and Performance

Fixed voltage output of 4V

Tight voltage tolerance of ±0.025%

Low temperature coefficient of 2ppm/°C

Low noise performance of 0.23ppmp-p (0.1Hz to 10Hz) and 0.35ppmrms (10Hz to 10kHz)

Wide input voltage range of 4.496V to 18V

Low supply current of 7.5mA

Wide operating temperature range of -40°C to 125°C

Product Advantages

Excellent voltage stability and accuracy

Exceptional noise performance

Wide input voltage and temperature range

Small surface mount package

Key Reasons to Choose this Product

Highly reliable and stable voltage reference for critical power management circuits

Ideal for applications requiring precise voltage regulation and low noise

Compact and space-saving design for efficient PCB layout

Trusted Texas Instruments quality and reliability

Quality and Safety Features

Manufactured using high-quality materials and processes

Compliant with relevant industry standards and regulations

Rigorously tested to ensure consistent performance and reliability

Compatibility

The REF7040QFKHT is designed for use in a wide range of power management applications, including:

Industrial controls

Test and measurement equipment

Medical devices

Automotive electronics

Consumer electronics

Application Areas

Power supply regulation

Precision analog circuit design

Sensor and instrumentation applications

Data conversion and signal conditioning

Product Lifecycle

The REF7040QFKHT is an active product in the Texas Instruments portfolio. There are no immediate plans for discontinuation, and it remains a viable option for customers. If you have any questions or require information about alternative or equivalent models, please contact our website's sales team.