LT3092IST Programmable Current Source | ADI LTC Constant Current Regulator

LT3092IST#PBF

LT3092IST – Two-Terminal Programmable Current Source

Product Description

Product Overview

The LT3092IST#PBF is a two-terminal programmable current source regulator from Analog Devices (Linear Technology), allowing precise current setting via an external resistor. Unlike traditional three-terminal regulators, the LT3092 features a two-terminal architecture, offering excellent flexibility for series or parallel configurations.

This device is widely used in LED driving, current biasing, power load simulation, and industrial control systems, serving as a versatile functional current regulation solution.

Key Features & Advantages

Two-terminal programmable current source architecture
Output current set accurately with an external resistor
Supports series and parallel operation
Stable and reliable for industrial-grade applications
Surface-mount package for easy system integration

Typical Applications

LED constant current driving
Current biasing and referencing
Power supply load simulation
Industrial control and test equipment
Precision analog systems

Product Specifications

Parameter	Description
Part Number	LT3092IST#PBF
Manufacturer	Analog Devices, Inc.
Product Type	Programmable Current Source Regulator
Architecture	Two-terminal current source
Current Setting	Programmable via external resistor
Output Type	Constant current
Configuration	Series / Parallel capable
Stability	High stability design
Input Supply	Wide input voltage range
Protection Features	Integrated protection
Operating Temperature	Industrial temperature range
Package Type	Surface-mount package (IST)
Mounting Style	SMT / SMD
Lead-Free Status	Pb-Free (#PBF)
Target Applications	Industrial, Lighting, Test Systems
RoHS Compliance	RoHS compliant