LT1009ID - Texas Instruments

Manufacturer Part Number

LT1009ID

Manufacturer

Texas Instruments

Introduction

The LT1009ID is a precision voltage reference component used in power management and control systems.

Product Features and Performance

Precision Shunt Voltage Reference

Fixed 2.5V Output Voltage

Output Current Capability of 10 mA

Tolerance of ±0.4%

Temperature Coefficient of 35ppm/°C

Designed for surface mount applications

Comes in a small 8-SOIC package

Product Advantages

Highly Stable and Accurate

Low Temperature Drift

Compact Surface Mount Package

Key Technical Parameters

Reference Type: Shunt

Output Type: Fixed

Voltage - Output (Min/Fixed): 2.5V

Current - Output: 10 mA

Tolerance: ±0.4%

Temperature Coefficient: 35ppm/°C

Current - Cathode: 400 µA

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Robust operation in a temperature range of -40°C to 85°C

Reliable performance within specified tolerances

Compatibility

Suitable for various power management circuits requiring a stable reference voltage

Application Areas

Power Supplies

Data Acquisition Systems

Instrumentation

Portable Battery-Powered Devices

ADCs/DACs Reference

General Power Management Applications

Product Lifecycle

Active status, not reported as nearing discontinuation

Replacements or upgrades should be available if necessary

Several Key Reasons to Choose This Product

Precision voltage regulation enhances overall system accuracy

Low temperature coefficient ensures minimal voltage deviation with temperature changes

Suitable for automated surface mount manufacturing processes

Backed by Texas Instruments' reputation for quality and support

Offers consistent performance for diverse applications requiring a stable voltage reference