series of adjustable and fixed Voltage Regulators
are designed to provide 1A 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 BM1117
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 TO-252
(DPAK) plastic package.