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BM1117A
GENERAL DESCRIPTION
The BM1117A series of adjustable and fixed voltage regulator are designed to provide0.8A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to within 1% accuray. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry. The BM1117A devices are pin compatible with other three-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 package and in the TO252-2 small plastic package.
FEATURES
APPLICATIONS
Three Terminal Adjustable or Fixed Voltages*
1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V Output Current of 0.8A Up to +15V input max. Line Regulation: 0.2% Max. Load Regulation: 0.4% Max. SOT-223 and TO-252-2 package ava
High Efficiency Linear Regulators Post Regul.