Toshiba Electronics launches ultra-miniature, low-power 200mA LDO regulators
Toshiba Electronics Europe (TEE) has announced a new family of low-power 200mA low drop out (LDO) voltage regulators that are supplied in ultra-miniature wafer-level chip scale (WCSP) packages... Measuring just 0.79mm x 0.79mm x 0.5mm, devices in the new TCR4SxxWBG and TCR4SxxDWBG LDO families require just 8% of the board area of an equivalent SOT-25 device, while maintaining excellent ripple rejection and output noise performance.Capa
Designed for low power operation, devices in the new LDO families have low typical quiescent bias currents of 45µA, while typical standby currents are down to just 1µA. Typical power supply ripple rejection ratio is a high 80dB (IOUT = 10mA, f = 1kHz), while output noise voltage is rated at only 30µVrms.
The new regulators are ideal for mobile phones, PDAs and other portable battery operated applications requiring high-density component mounting with low system power consumption. In addition to their small size, the LDOs also allow designers to use small ceramic input and output capacitors to further reduce board space requirements.
29th January 2013
Toshiba launch Ultra-Miniature LDO Series with advanced Drop-Out and Noise Performance