A regulator is a closed-loop feedback system. For the LDO to be stable, the phase margin must be positive. In other words, at unity gain crossover frequency of the gain curve, the phase of the system ...

The importance of low Iq with linear regulators and LDOs. A look at low-Iq voltage supervisors in portable electronics. Battery-voltage supervisors in the IoT. In my article “What is the Essence of ...

Maxim Integrated Products has introduced a low-output-voltage linear regulator capable of delivering up to 100mA for always-on applications. The MAX16999 is designed as a parallel supply for powering ...

Many power supplies use hold-up capacitors to keep enough energy at the full-wave or bridge rectifier output to supply a load when the rectified voltage drops and rises again at the next half-cycle of ...

Linear Technology has announced new wider temperature range versions of its LT1763, LT3008 and LT3010 high voltage linear regulators. The new high reliability MP grade features operation from -55 to ...

The LT3042 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision ...