Richtek RT9193-33GB

正5.5V300mA

Overview

The RT9193-33GB is designed for portable RF and wireless applications with demanding performance and space requirements. The RT9193-33GB performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The RT9193-33GB also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The RT9193-33GB consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the SC-70-5, SOT-23-5, TSOT-23-5, WDFN-6L 2x2 and MSOP-8 packages.

Features

Tape & Reel (TR) Package
220mV dropout voltage

Surface Mount Mounting Type

Applications

There are a lot of Richtek USA Inc.
RT9193-33GB Linear Voltage Regulators applications.

• Battery-powered device
• Communication device
• Personal communication device
• Portable telephone
• Electronic notebook
• Camera
• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system