EDN

Choosing the Right LDO: Understanding Noise and PSRR

Power supply noise requirements continue to become more stringent. Applications in the areas of RF, analog, instrumentation, wireless communications, and mobile electronics require very low noise ...
Electronic Design

LDO Delivers Stable Power To GSM Phones

Primed for GSM-based cell phones and other portable designs, the ISL9003A low-dropout (LDO) regulator specifies a power-supply-rejection ratio beyond 90 dB at 1 kHz, a figure that forecasts high ...
Business Wire

Toshiba’s New Small Surface Mount LDO Regulators Lower Power Consumption and Bring Longer Operating Times to Battery-driven Devices

TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched two new series of small surface mount LDO regulators for application in the power supply of mobile ...
Business Wire

High Current, High Accuracy LDO from Diodes Incorporated Addresses Noise-Sensitive Power Conversion Applications

PLANO, Texas--(BUSINESS WIRE)--Diodes Incorporated (Diodes) (Nasdaq: DIOD) has released a 3A-rated low-dropout (LDO) voltage regulator supporting 4.4µV RMS operation (at 0.8V output). Delivering a ...
Electronic Design

300-mA LDO Voltage Regulators Target Space-Challenged Apps

The TCR3DMxxA and TCR3EMxxA series of general-purpose, single-output voltage regulators developed by Toshiba Electronics will find homes in industrial applications or battery-powered systems requiring ...