REF3312AIDBZR - Texas Instruments

Manufacturer Part Number

REF3312AIDBZR

Manufacturer

Texas Instruments

Introduction

REF3312AIDBZR is a high-precision, low-power voltage reference device from Texas Instruments, utilized for maintaining a stable fixed voltage in various applications.

Product Features and Performance

Fixed output voltage of 1.25V

Output current capability of 30 mA

High precision with a tolerance of ±0.15%

Low temperature coefficient of 30ppm/°C

Low noise: 35µVp-p from 0.1Hz to 10Hz

Wide input voltage range from 1.7V to 5.5V

Product Advantages

Provides stable and accurate reference voltage

Suitable for battery-powered and portable devices due to low supply current requirement (8.5µA)

Operates efficiently across a broad temperature range (-40°C to 125°C)

Key Technical Parameters

Voltage Output (Min/Fixed): 1.25V

Current Output: 30 mA

Tolerance: ±0.15%

Temperature Coefficient: 30ppm/°C

Voltage Input: 1.7V ~ 5.5V

Current Supply: 8.5µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Consistent performance in varied environmental conditions

Built to high Texas Instruments standards for reliability and safety

Compatibility

Compatible with surface mount technology (SOT-23-3 package)

Application Areas

Precision voltage calibration

Data acquisition systems

Portable and battery-powered devices

Medical and test instrumentation

Product Lifecycle

Product Status: Active

Not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Exceptional accuracy and low power consumption ideal for critical and sensitive applications

Robust design enabling operation in extensive temperature ranges and noise-prone environments

Simple integration with existing technology platforms due to standard packaging and wide input voltage range

Reliable sourcing and product support from Texas Instruments, a leading manufacturer in semiconductor solutions