东莞TX6214(超低静态功耗LDO)

一、Features

⚫ Input voltage:1.5V~8V 

⚫ Output range:1.2V~5.0V

⚫ Maximum output current: 400mA @ VOUT=3.3V

⚫ PSRR: 60dB @1KHz 

⚫ Dropout voltage:160mV @ IOUT=100mA

⚫ Quiescent current: 0.8μA Typ. 

⚫ Shut-down current: <1μA 

⚫ Recommend capacitor:1μF 

⚫ Built-in Short-Circuit Protection, Current Limiter

二、Applications

⚫ Radio control systems

⚫ Cellphones, radiophone, digital cameras

⚫ Bluetooth, wireless handsets 

⚫ Others portable consumer equipments

三、General Description

The TX6214 is a high accuracy, low noise, high speed CMOS Linear regulator with low power consumption and low dropout voltage, which provide large output currents even when the difference of the input-output voltage is small.

The devices offer a new level of cost effective performance in cellular phones, laptop and notebook computers, and other portable devices. 

The current limiter's fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin.

The TX6214 regulators are available in standard SOT23-3, SOT23-5 and DFN1*1-4 packages. Standard products are Pb-free and Halogen-free.