LD39020DTPU18R

LD39020DTPU18R is used to regulate the output voltage at both ends of the device with a constant voltage drop. The switching regulators operated by switching between different voltage levels are different, and linear regulators dissipate excess power as heat to maintain a stable output voltage.

Features

STMicroelectronics LD39020DTPU18R has 200mA output current, which can meet the current driving needs of high loads. It also has Enable control features and Over Current, Over Temperature, Soft Start protection features, making it easy to turn on or off the chip and protecting it from damage in abnormal situations. The maximum input voltage is 5.5V, the maximum output voltage is -, and the Voltage Output (Min/Fixed) is 1.8V. The wide voltage range can adapt to electronic products under different power conditions. Voltage Dropout (Max) is 0.35V @ 200mA, which has good voltage regulation effect. The output type of LD39020DTPU18R is Fixed, which can finely control the voltage, 200mA output current, and 40µA Quiet (Iq) Current. Due to the low internal static current, it reduces power consumption and can meet the needs of small and medium-sized electronic products. The maximum current support is -. This IC adopts the 4-XDFN Exposed Pad package and has 1 regulators and Positive output configurations, which can effectively suppress the impact of load changes on output voltage and provide stable voltage. Its PSRR is 80dB ~ 55dB (1kHz ~ 100kHz) and belongs to the - series.

LD39020DTPU18R Manufacturer 4-DFN (1x1) Surface Mount Packaging process, with advantages such as small size and fast heat dissipation, and Tape & Reel (TR) packaging method, improves product reliability and consistency, making batch application and storage more convenient.

Applications

● Mobile communication equipment

Provide stable voltage output for the battery and increase the lifespan of the device.

● Medical equipment

In the field of measuring instruments, it provides high-precision and low noise voltage output to ensure the accuracy and stability of the equipment.

● Smart Home

In wearable devices such as smartwatches and smart glasses, stable voltage output is provided without significant impact on device size and power consumption.

● Industrial control

Sensors, actuators, and controllers provide stable power supply to ensure the normal operation and precise control of the equipment.