REF3312AIDCKT - Texas Instruments

Manufacturer Part Number

REF3312AIDCKT

Manufacturer

Texas Instruments

Introduction

The REF3312AIDCKT is a high-precision, low-power voltage reference component used in various electronic applications for accurate voltage regulation.

Product Features and Performance

Fixed 1.25V output

High output current of 30 mA

Low tolerance of ±0.15%

Excellent temperature coefficient at 30ppm/°C

Ultra-low noise of 35µVp-p from 0.1Hz to 10Hz

Broad input voltage range from 1.7V to 5.5V

Minimal supply current requirement of 8.5µA

Supports highly responsive and stable operation across -40°C to 125°C

Product Advantages

Stability and precision in voltage output

Broad operational temperature range ideal for diverse environments

Highly energy efficient

Compact SC-70-3 package suitable for space-constrained applications

Key Technical Parameters

Voltage Output (Min/Fixed): 1.25V

Current Output: 30 mA

Tolerance: ±0.15%

Temperature Coefficient: 30ppm/°C

Noise 0.1Hz to 10Hz: 35µVp-p

Voltage Input: 1.7V ~ 5.5V

Current Supply: 8.5µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Stringent production control for reliability and consistency

High-grade material usage to sustain diverse environmental challenges

Compatibility

Versatile across multiple circuits due to range of input voltages and low supply current

Application Areas

Precision instrumentation

Data acquisition systems

Portable and battery-powered devices

Automotive electronics

Industrial control systems

Product Lifecycle

Currently active

Continued manufacturer support with no near-term discontinuation expected

Several Key Reasons to Choose This Product

Precision expression with low tolerance and high temp coefficient for stable output

Wide operating temperature scales for diverse application environments

Minimal noise interference ensures high integrity in voltage referncing

Energy efficient with low supply current draw

Compact and robust packaging for flexible and reliable integration