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LD39130S High Accuracy Voltage Regulators

STMicroelectronics LD39130S High Accuracy Voltage Regulators provide 300mA maximum current from an input voltage ranging from 1.4V to 5.5V, with a typical dropout voltage of 300mV. These regulators are available in DFN6 1.2mm x 1.3mm package and ultra-small CSP 4 bumps package that allows maximum space saving. These regulators are stabilized with a ceramic capacitor on the output. The LD39130S regulators feature ultra low drop voltage, low quiescent current, and low noise that are suitable for low power battery-operated applications. These regulators integrate an internal logic circuitry that brings the regulator to the ultra-low consumption mode (green mode), when the output current required is very low. The normal working mode, with fast transient response, is restored when the load current increases. The LD39130S regulators employ the enable logic control function for shutdown mode with a total current consumption lower than 0.1μA. These LD39130S regulators also provide current foldback and thermal protection.

Low Dropout (LDO) Regulators

STMicroelectronics Low Dropout (LDO) Linear Regulators are a cost-effective way to deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low-dropout linear regulators (LDOs) provide the best cost-performance tradeoff.

Ultralow Dropout LDOs

STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.

LD39130SPU25R Price & Stock

STMicroelectronics LD39130SPU25R pricing and available inventory.

Alternate Names

STMicroelectronics has several brands around the world that may have alternate names for LD39130SPU25R due to regional differences or acquisition. LD39130SPU25R may also be known as the following names:

AD5242BRUZ1M distributor