Toshiba America Electronic Components, Inc.,(TAEC)* has announced the addition of theTCR4SxxWBGand TC4SxxDWBG series to its family of 200mA CMOS Low Drop-Out regulators (LDOs). Developed by Toshiba Corp., the new single-output LDO regulators feature an ultra-small WCSP4 package which measures 0.79mmx0.79mmx0.50mm and only requires a 0.63 mm2mounting area. The TCR4SxxWBGand TCR4SxxDWBG series are ideal for applications that require high-density packaging, such as mobile phones, portable audio players and a range of mobile equipment. Toshiba also offers single-output LDO regulators in SMV, (SOT-25) , UFV, and ESV (SOT-553) packages.
An increasing number of low voltage applications require the use of LDOs, as these regulators provide a stable power supply voltage independent of load impedance, and input-voltage variations. Toshiba's TCR4SxxWBG LDOand TCR4SxxDWBGregulators feature an output voltage range from 1.2V and 3.6V in increments of 50mV. The maximum output current is 200mA and over-current protection functionality is built-in. In addition, Toshiba's TCR4SxxDWBG LDO regulators provide built-in auto-discharge and control pull-downresistor functions.
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