Manufacturer Part Number
REF200AU/2K5
Manufacturer
Texas Instruments
Introduction
The REF200AU/2K5 is a current regulation and management integrated circuit from Texas Instruments, designed for precision current sourcing and sinking in power management applications.
Product Features and Performance
Precision current source and sink
Dual current mirrors with one input and two outputs
Internal 100μA current source
High accuracy of ±0.25%
Wide supply voltage range from 2.5V to 40V
Capable of operating at temperatures from -25°C to 85°C
Product Advantages
Provides highly accurate current regulation
Minimal external components required
Low power consumption
Versatile for various applications
Stable temperature performance
Space-saving 8-SOIC package
Key Technical Parameters
Voltage - Input: 2.5V to 40V
Current - Output: 100μA
Accuracy: ±0.25%
Operating Temperature Range: -25°C to 85°C
Package / Case: 8-SOIC
Mounting Type: Surface Mount
Quality and Safety Features
Built-in thermal and short-circuit protection
Compliance with industry standard safety requirements
Compatibility
Easily integrated into a wide range of power management circuits
Compatible with surface mount technology for PCB assembly
Application Areas
Battery-powered devices
Sensor systems
Portable medical equipment
Industrial automation
Telecommunications
Product Lifecycle
Product status: Active
Not reported as nearing discontinuation
Replacement parts or upgrades are available
Several Key Reasons to Choose This Product
Highly precise current regulation improves system reliability
Operates across a wide voltage range suitable for diverse applications
Texas Instruments' reputation for high-quality, durable components
Competitive accuracy level for sensitive applications
Supports both current source and sink in a single device
Availability on Tape & Reel for efficient assembly processes
Suitable for automated surface mount processes, reducing production costs