REF3430IDBVR - Texas Instruments

Manufacturer Part Number

REF3430IDBVR

Manufacturer

Texas Instruments

Introduction

REF3430IDBVR is a high-precision, low-power series voltage reference designed for power management applications, housed in a SOT-23-6 package.

Product Features and Performance

Fixed 3V output voltage

Output current capability of 10 mA

Low temperature coefficient of 6ppm/°C

Low noise performance: 5µVp-p (0.1Hz to 10Hz), 24µVrms (10Hz to 10kHz)

Wide input voltage range from 3.5V to 12V

Low supply current of 95µA

Product Advantages

High accuracy with a tight tolerance of ±0.05%

Stable temperature behavior suitable for precision applications

Excellent noise specifications for sensitive electronics

Minimal power consumption enhancing battery life

Key Technical Parameters

Voltage Output (Min/Fixed): 3V

Current Output: 10 mA

Tolerance: ±0.05%

Temperature Coefficient: 6ppm/°C

Noise 0.1Hz to 10Hz: 5µVp-p

Noise 10Hz to 10kHz: 24µVrms

Voltage Input: 3.5V ~ 12V

Current Supply: 95µA

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

High reliability over a wide temperature range

Compliant with industry standard safety and performance specifications

Compatibility

Compatible with applications requiring surface mount technology

Suitable for use in various circuits due to wide voltage range and low supply current

Application Areas

Industrial instrumentation

Precision data acquisition systems

Portable medical devices

High-end audio equipment

Product Lifecycle

Current Status: Active

Continuously supported with the possibility of future upgrades

Several Key Reasons to Choose This Product

High precision and low drift increase system accuracy

Versatile input voltage and low supply current suit a broad range of applications

The low noise output makes it ideal for sensitive audio and measurement systems

Reliable performance in extreme conditions enhances product robustness

Scalable and future-proof with ongoing manufacturer support and updates