STP1117S12, STP1117SA Datasheet - SeCoS

STP1117S12 - 1.0A Low Dropout Positive Adjustable or Fixed-Mode Regulator

The STP1117Sxx series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.4V input to output differential. On-chip trimming adjusts the reference voltage to 1%. Current limit the typical value of 1.5A al.

STP1117S12 Features

* Adjustable or Fixed Output 1.2V,1.8V,2.5V,3.3V Output Current of 1A Low Dropout, 1.2 V typ. at 1A Output Current 0.04% Line Regulation 0.2 % Load Regulation 100% Thermal Limit Burn-In Fast Transient Response APPLICATIONS High Efficiency Linear Regulators Post Regulators for Switching Supplies Adjus

STP1117SA-SeCoS.pdf