REF1004I-2.5/2K5 - Texas Instruments

Manufacturer Part Number

REF1004I-2.5/2K5

Manufacturer

Texas Instruments

Introduction

Precision low-dropout voltage reference for power management applications

Product Features and Performance

High accuracy fixed 2.5V output

Stable shunt reference

Output current capability of 20 mA

Tight tolerance of ±0.4%

Low temperature coefficient at 20ppm/°C typical

Low noise performance of 120µVrms for 10Hz to 10kHz

Product Advantages

High precision voltage for reliable operation

Low temperature drift for stable performance across temperature range

Low noise suitable for sensitive electronic applications

Key Technical Parameters

Reference Type: Shunt

Output Type: Fixed

Voltage - Output (Min/Fixed): 2.5V

Current - Output: 20 mA

Tolerance: ±0.4%

Temperature Coefficient: 20ppm/°C Typical

Noise - 10Hz to 10kHz: 120µVrms

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Current - Cathode: 20 µA

Quality and Safety Features

Robust operating temperature range for high reliability

Surface Mount package for firm mounting and space efficiency

Compatibility

Compatible with standard 8-SOIC mounting procedures

Application Areas

Power supplies

Data acquisition systems

Instrumentation

A/D converters

Microprocessor systems

Product Lifecycle

Product Status: Last Time Buy

Availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

High precision voltage reference enhances accuracy of electronic systems

Low temperature coefficient ensures minimal drift in varied thermal conditions

Low noise output improves the performance of noise-sensitive applications

Robust package suitable for diverse electronic applications

Last Time Buy status indicating the need to acquire the component before discontinuation