Power Supply Regulator

摘要

A power supply that includes positive and negative floating power supply rails. Laterally diffused metal oxide semiconductors (LDMOS) regulate the output voltage of the positive and negative floating power supply rails. In particular, an LDMOS can be configured as a common gate amplifier at the output of the power supply to sense the output of the positive and negative floating power supply rails.

主权项

1. A voltage rail generation circuit configured to regulate an input voltage and to generate a regulated voltage, the voltage rail generation circuit comprising:
a first transistor configured to regulate the input voltage and output the regulated voltage; and a second transistor configured to sense the regulated voltage and to control the regulation of the regulated voltage by the first transistor based on the sensed regulated voltage.