宁波TX6214(超低静态功耗LDO)

一、Features

* Inputvoltage:1.5V~7.0V

* Outputrange:1.2V~5.0V

* Maximumoutputcurrent: 400mA @ VOUT=3.3V

*PSRR:60dB@1KHz

* Dropoutvoltage:180mV @ IOUT=100mA

* Quiescentcurrent: 0.5μA Typ.

* Shut-down current: <1μA

* Recommendcapacitor:1μF

* Built-in Short-Circuit Protection, Current Limiter

二、Applications

* Radiocontrol systems

* Cellphones, radiophone, digital cameras

* Bluetooth, wireless handsets

* Othersportable consumer equipm

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,DFN1*1-4 and SOT89 packages. Standard products are Pb-free and Halogen-free.