REF1930AIDDCT - Texas Instruments

Manufacturer Part Number

REF1930AIDDCT

Manufacturer

Texas Instruments

Introduction

Voltage Reference IC providing a precise 3V output from a small SOT-23-5 package

Product Features and Performance

Series voltage reference type

Fixed output voltage at 3V

Output current capability of 20 mA

High accuracy with a tolerance of ±0.1%

Low temperature coefficient: 25ppm/°C

Low noise performance: 12ppmp-p from 0.1Hz to 10Hz

Product Advantages

High precision and stability for critical applications

Low power consumption with 460µA supply current

Operational across a wide temperature range: -40°C to 125°C

Small package suitable for space-constrained designs

Key Technical Parameters

Minimum/Fixed Output Voltage: 3V

Current Output: 20 mA

Input Voltage Range: 3.02V to 5.5V

Supply Current: 460µA

Temperature Coefficient: 25ppm/°C

Low Noise: 12ppmp-p from 0.1Hz to 10Hz

Mounting Type: Surface Mount

Quality and Safety Features

Robust design for reliable operation in industrial temperature ranges

Manufactured by Texas Instruments, a trusted industry leader in ICs

Compatibility

Compatible with systems requiring a stable 3V reference voltage

Surface Mount compatible with SOT-23-5 Thin, TSOT-23-5 footprints

Application Areas

Precision voltage regulation in power supplies

Data acquisition systems

Medical devices

Industrial instrumentation

Automotive electronics

Product Lifecycle

Currently in Active production

Not reported as close to discontinuation, replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

High precision voltage reference with ±0.1% tolerance

Excellent temperature stability, suitable for variable environments

Low noise figure optimal for sensitive electronics

Wide operating voltage and temperature range allow flexible usage scenarios

Texas Instruments' reputation for quality and reliability

Compact package for high-density circuit design