LD39100PU12R Information

LD39100 Low-Noise Voltage Regulators

STMicroelectronics LD39100 Low-Noise Voltage Regulators provide 1A of maximum current with a 1.5-5.5V input voltage range and a 200mV typical dropout voltage. The device features ceramic capacitors on the input and output, ultralow dropout voltage, low quiescent current and low-noise. These features make the LD39100 suitable for low power battery-powered applications. Power supply rejection is 70dB at low frequency and starts to roll off at 10kHz. Enable logic control function puts the LD39100 in shutdown mode, allowing a total current consumption lower than 1μA. The device also includes short-circuit constant current limiting and thermal protection. LD39100 is also available in an AEC-Q100 qualified version, in the DFN6 (3x3mm) with wettable flank package.

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.

Specifications

LD39100PU12R Price & Stock

STMicroelectronics LD39100PU12R pricing and available inventory.

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Alternate Names

STMicroelectronics has several brands around the world that may have alternate names for LD39100PU12R due to regional differences or acquisition. LD39100PU12R may also be known as the following names: