REF3450QDGKRQ1 - Texas Instruments

Manufacturer Part Number

REF3450QDGKRQ1

Manufacturer

Texas Instruments

Introduction

The REF3450QDGKRQ1 is a precision voltage reference for power management, specifically designed for automotive and industrial applications requiring high reliability and stability.

Product Features and Performance

Output type: Fixed

Voltage Output: 5V

Current Output: 10 mA

Temperature Coefficient: 6 ppm/°C

Low Noise: 3.8µVp-p (0.1Hz to 10Hz), 24µVrms (10Hz to 10kHz)

High Input Voltage Range: 5.5V ~ 12V

Low Supply Current: 95µA

Operating Temperature Range: -40°C ~ 125°C

AEC-Q100 qualified

Product Advantages

High precision and stability

Low noise levels suitable for sensitive applications

Operates efficiently across a wide range of temperatures and input voltages

Low current consumption enhancing system efficiency

Key Technical Parameters

Voltage Output: 5V

Output Current: 10 mA

Tolerance: ±0.05%

Temperature Coefficient: 6 ppm/°C

Input Voltage Range: 5.5V ~ 12V

Supply Current: 95µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

AEC-Q100 qualification ensures robustness for automotive applications

Excellent thermal stability and voltage accuracy

Compatibility

Packaged in 8-TSSOP, 8-MSOP for surface mount compatibility

Can be integrated into a wide variety of automotive and industrial systems

Application Areas

Automotive electronics

Industrial control systems

Precision instrumentation

Telecommunication systems

Product Lifecycle

Current Product Status: Active

No indication of discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Guaranteed performance in extreme conditions from -40°C to 125°C

Ultra-low output noise ideal for critical applications

Low supply current aiding in power conservation

Robust automotive-grade quality with AEC-Q100 certification

Broad compatibility with various systems through a versatile mounting and packaging design