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