REF2912AIDBZT - Texas Instruments

Manufacturer Part Number

REF2912AIDBZT

Manufacturer

Texas Instruments

Introduction

The REF2912AIDBZT from Texas Instruments is a high-precision, low-power, series voltage reference designed for power management applications that require a precise voltage source.

Product Features and Performance

Precise voltage output of 1.25V

Output current capability of 25mA

Tight tolerance of ±2%

Low temperature coefficient of 100ppm/°C ensures stability over temperature

Low noise output: 14µVp-p (0.1Hz to 10Hz) and 42µVrms (10Hz to 10kHz)

Wide input voltage range from 1.8V to 5.5V

Low supply current of 59µA

Operates over a wide temperature range of -40°C to 125°C

Product Advantages

High accuracy and low noise enhance system performance

Low power consumption ideal for battery-operated devices

Miniature SOT-23 package saves board space

Wide input voltage range allows for flexible power supply options

Key Technical Parameters

Voltage Output (Min/Fixed): 1.25V

Tolerance: ±2%

Temperature Coefficient: 100ppm/°C

Noise (0.1Hz to 10Hz): 14µVp-p

Noise (10Hz to 10kHz): 42µVrms

Current Supply: 59µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Rigorously tested for stability and reliability over wide temperature and supply variations

Compliant with Texas Instruments' quality and safety standards

Compatibility

Suitable for use with various analog and digital circuits that require a stable reference voltage

Application Areas

Portable and battery-powered equipment

Data acquisition systems

Precision instrumentation

Industrial automation and control systems

Product Lifecycle

Currently in active production

No immediate risk of discontinuation

Texas Instruments typically provides notifications for product lifecycle changes

Several Key Reasons to Choose This Product

High accuracy and stability improve system performance

Low power consumption extends battery life in portable devices

Compact package size enables space-saving designs

Broad compatibility enhances applicability across a wide range of applications

Supported by Texas Instruments' reputation for quality and reliability