REF3433QDBVRQ1 - Texas Instruments

Manufacturer Part Number

REF3433QDBVRQ1

Manufacturer

Texas Instruments

Introduction

Precision Series Voltage Reference

Product Features and Performance

Output Voltage 3.3V

Current Output Capability of 10 mA

Tolerance ±0.05%

Low Temperature Coefficient 6ppm/°C

Low Noise 5µVp-p (0.1Hz to 10Hz)

Low Noise 24µVrms (10Hz to 10kHz)

Wide Input Voltage Range 3.8V ~ 12V

Low Supply Current 95µA

Operational Temperature Range -40°C ~ 125°C

Product Advantages

High Precision Voltage Reference

Excellent Temperature Stability

Low Noise for Sensitive Applications

Low Power Consumption

Automotive Grade Quality

Key Technical Parameters

Fixed Output Type

Voltage Output 3.3V (Min/Fixed)

Output Current Capacity 10 mA

Input Voltage Range 3.8V ~ 12V

Supply Current 95µA

Tolerance ±0.05%

Temperature Coefficient 6ppm/°C

Quality and Safety Features

AEC-Q100 Qualified

Automotive Grade Component

Compatibility

Surface Mount SOT-23-6 Package

Compatible with SOT-23-6 Mounting Techniques

Application Areas

Automotive Electronics

Precision Power Supplies

Data Acquisition Systems

Portable and Battery-Powered Equipment

Product Lifecycle

Active Status

Not Nearing Discontinuation

Availability of Replacements or Upgrades Not Specified

Several Key Reasons to Choose This Product

High Precision and Stable Voltage Output

Suitable for Automotive and Industrial Applications

Robust Operation Over Wide Temperature Range

Energy-Efficient for Portable Devices

Meets Stringent AEC-Q100 Standards

Industry-Standard SOT-23-6 Package for Easy Integration

Low Noise Characteristics Ideal for Sensitive Electronic Circuits