Linx Technologies

Description

DATASHEET LT1170 or LT1270 family of switching regulators to make a very high efficiency ( Figure 1) 5V or 3.3V step-down. (buck) switching regulator. These regulators The LT1270s error amplifier compares the feedback pin voltage to its internal 1.24V reference and controls the VSW pin switching current, completing a control . LT1170/ LT1270 family of switching regulators to make a very high efficiency 5V step-down (buck) switching regula- tor. A minimum of external components is It also supports: LT1268, LT1269 and LT1507. LT1270 series: LT1270 and LT1271. LT1371 series: LT1371, LT1372, LT1373, LT1375, LT1376 and LT1377. The LT1270 boost converter can generate 2A at 12V from a 5V input (Figure 3). Protection against a shorted output is provided with an LTC1153 programmed to