For some time now, many of EDN’s Design Ideas (DIs) have dealt with ground-referenced, single-power-supplied voltage regulators whose outputs can be configured to produce zero or near-zero volts [1][2 ...
Internal operating voltages in electronic devices continue to decrease, but input-source voltages don't change. As the difference between input and output voltages increases, so does the improvement ...
Ricoh has launched a voltage regulator, the RP155Z, with a special pin-selectable dual-voltage level output set within a range of 1.6V and 3.6V. The capability to shift voltage levels between one of ...
ON Semiconductor has announced two new low dropout (LDO) voltage regulator ICs. ON Semiconductor has announced two new low dropout (LDO) voltage regulator ICs. Building on the company's power ...
TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched the “TCR5RG series” of 45 LDO regulators, all housed in a thin, compact WCSP4F package. The ...
Among regulators, the simplest regulator circuit is for a low-dropout (LDO) voltage regulator whose topology is shown in Fig. 1. As a linear voltage regulator, its ...
Last month we showed you how to use resistors to reduce voltage. While it's a viable solution for many cases it isn't for others. As noted before, resistors work for devices whose load remains ...
A synchronous step-down switching regulator has been designed by Linear Technology to deliver 1A on a 100V input with efficiency up to 90%. Burst mode operation is used to keep quiescent current under ...
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