B4251 Datasheet (ETC) - 250mA Low Dropout Voltage Regulators

B4251, 250mA Low Dropout Voltage Regulators

The B4251 series are a group of positive output voltage, five-pin regulators, which provide a high current even when the input/output voltage differential is small.

Low power consumption and high accuracy is achieved though CMOS and programmable fuse technologies.

Output voltage: 2.0V to 6.0V in 0.1

B4251 Features

* include a Shutdown Pin that reduces supply current to 0.5µA max and a 470pF Bypass input to ground reduces noise present on the internal reference, which in turn significantly reduce output noise. If output noise is not concern, this input maybe left unconnected. Larger capacitor values cap be used,