Toshiba Launches 1.3A LDO Regulator for Mobile Devices with the Industry’s Leading-class Small Package

TCR13AGADJ utilizes the 0.8mm x 1.2mm, t: 0.33mm(max) WCSP6F package, the industry’s leading-class small package for 1.3A LDO regulators, making it suitable for mobile and module applications that require small footprints and thin silhouettes.

In addition, the new product achieves the industry’s leading-class^[1] high ripple rejection ratio, which can help in drastically reducing ripple noise from DCDC converters and PMIC, common problems users face when trying to supply power to camera and RF parts. Using an external resistor, the output voltage of the new product can be adjusted between the wide range of 0.55V to 3.6V to meet the needs of the power supply application in which it is used.

Built-in protection features include over-current protection and over-temperature protection. These features support creation of high efficiency LDO solutions for applications that need stable output voltage at high output currents, and low power consumption.

• 1. Industry’s leading-class^[1] small “WCSP6F package” measuring just 0.8mm x 1.2mm, t: 0.33mm(max).
• 2. Wide-range adjustable output voltage: from 0.55 V to 3.6 V
• 3. Industry’s leading-class^[1] low dropout voltage: 92mV (typ.), 162mV (max)@ 0.9V, 1.0A
• 4. Industry’s leading-class^[1] high ripple rejection ratio: 90dB (typ.)@0.9V, 1kHz
• 5. Built-in protection features that include over-current protection, over-temperature protection, inrush current protection and auto-discharge function.

Notes

[1] In the category of 1.3A output current LDO regulators, as of December 5, 2016. Toshiba survey.

[2] Low Drop-Out Voltage: LDO

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