LFC789D25 Datasheet - Texas Instruments

LFC789D25 dual linear FET controller

ordering information The LFC789D25 is a dual linear FET controller that simplifies the design of dual power supplies. The device consists of two independent controllers, each of which drives an external MOSFET to implement a low-dropout regulator. One controller is programmed to regulate a fixed 2.5.

LFC789D25 DUAL LINEAR FET CONTROLLER D Two Independent Controllers for Regulation of: Fixed 2.5-V and an Adjustable Output ±2% (Max) Regulation Across Temperature and Load (1 mA to 3 A) D Adjustable Output Can Be Set Via an External Reference Pin, Allowing for the Creation of a Tracking Regulator D Great Design Flexibility With Minimal External Components D Applications: High-Current, Low-Dropout Regulators for: DDR/RDRAM Memory Termination Motherboards <.

LFC789D25-etcTI.pdf