REF3233AIDBVR - Texas Instruments

Manufacturer Part Number

REF3233AIDBVR

Manufacturer

Texas Instruments

Introduction

The REF3233AIDBVR is a high-precision voltage reference component designed for power management applications.

Product Features and Performance

Fixed 3.3V output

Operating current output up to 10 mA

Very low temperature coefficient at 20ppm/°C

Input voltage range from 3.35V to 5.5V

Supply current at 135µA

Low noise performance: 43µVp-p (0.1Hz to 10Hz) and 63µVrms (10Hz to 10kHz)

Product Advantages

High accuracy with only ±0.2% tolerance

Suitable for operation in wide temperature ranges from -40°C to 125°C

Compact SOT-23-6 package for easier integration in surface-mounted applications

Key Technical Parameters

Output Voltage: 3.3V

Output Current: 10mA

Tolerance: ±0.2%

Temperature Coefficient: 20ppm/°C

Noise 0.1Hz to 10Hz: 43µVp-p

Noise 10Hz to 10kHz: 63µVrms

Voltage Input: 3.35V ~ 5.5V

Current Supply: 135µA

Quality and Safety Features

Stringently tested for accuracy and reliability under extreme conditions

Compatibility

Compatible with various applications in the power management sector that requires fixed 3.3V reference voltage

Application Areas

Industrial controls

Portable devices

Data acquisition systems

Product Lifecycle

Status: Not For New Designs indicating nearing end of life, prospects should check for replacements or consider newer models

Several Key Reasons to Choose This Product

Exceptionally stable and reliable even under varying temperatures and conditions

Minimal power consumption with an operating current at 135µA

Reduced noise impact on sensitive electronics

Versatile use across a broad range of applications

Robust design compliant with industry standards for surface mounting and integration