描述 Description

The TJ4220 series of high performance ultra low-dropoutlinear regulators operates from 2.5V to 6V input supplyand provides ultra low-dropout voltage, high outputcurrent with low ground current. Wide range of presetoutput voltage options are available. These ultra lowdropout linear regulators respond fast to step changes inload which makes them suitable for low voltage microprocessorapplications. The TJ4220 is developed on aCMOS process technology which allows low quiescentcurrent operation independent of output load current. ThisCMOS process also allows the TJ4220 to operate underextremely low dropout conditions.

特性 Features

- Ultra Low Dropout Voltage
- Compatible with low ESR MLCC as Input/Output Capacitor
- Excellent Line and Load Regulation
- Guaranteed Output Current of 2.0A
- Available in SOP-8, SOP-8PP, SOT-223 and TO-252 and TO-263 Package
- Fixed Output Voltages : 1.0V, 1.2V, 1.8V, 2.5V, and 3.3V
- Over-Temperature/Over-Current Protection
- -40°C to 125°C Junction Temperature Range
- Moisture Sensitivity Level 3