STP1117SA regulator equivalent, 1.0a low dropout positive adjustable or fixed-mode regulator.
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 .
High Efficiency Linear Regulators Post Regulators for Switching Supplies Adjustable Power Supply
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Part Number ST.
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.
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