TPL730ADJ-5TR LVLDO-3PEAK

The TPL730ADJ-5TR products are high-performance and low-dropout linear regulators.The TPL730ADJ-5TR products support a maximum 300 mA output current with low-quiescent current and high PSRR.The TPL730ADJ-5TR products are stable with ceramic output capacitors from 2.2μF to 10μF.

The TPL730ADJ-5TR products have a high PSRR with 60 dB at 1 kHz.This feature makes TPL730ADJ-5TR products very suitable for power-sensitive applications with high noise from the previous stage power supply.As low as 49μA quiescent current and only 20 nA shutdown current makes the TPL730ADJ-5TR products ideal choices for portable devices with battery power supply.Current limit foldback and thermal overload protection circuits improve reliability under heavy load conditions.

The TPL730ADJ-5TR products provide several output voltage version options including fixed version and adjustable version with±2%output voltage accuracy over operating conditions.The TPL730ADJ-5TR products are guaranteed over the junction temperature range from–40°C to+125°C.

1,Features

•Input Voltage Range:2.4 V to 5.5 V

•Output Voltage Options:

−Fixed Voltage:1.2 V,1.5 V,1.8 V,2.5 V,2.7V,2.8 V,2.9 V,3 V,3.3 V

−Adjustable Voltage:0.8 V to 5 V

•High Output Accuracy:

−±1%Typical Under Room Temperature

−±2%Through Operating Conditions

•Maximum Output Current:300 mA

•Low Dropout Voltage:200 mV at 300 mA

•Low Quiescent Current and Shutdown Current

•Foldback Current Limit and Thermal Protection

•Stable with 2.2μF Ceramic Capacitor

•Inrush Input Current Limitation During Start-up

•Thermal Shutdown Protection

•Junction Temperature Range:−40°C to+125°C

•Package options:SOT23-5,SC70-5,1×1 DFN-4.

2,Applications

•Handheld Devices with Battery Power Supply

•POS

•Video Surveillance

•Wireless and IoT modules