Latest Components
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STMicroelectronics STDES-VRECTFD PowerDescription
The STDES-VRECTFD is a high-power three-phase AC/DC rectifier reference design based on the Vienna topology, featuring digital control via an STM32G474RET3 MCU. It achieves high efficiency with SiC MOSFETs and diodes, supporting up to 15 kW and optimized for low THD and high power factor. This fully assembled kit is intended for evaluation in demanding applications such as EV and industrial battery chargers.
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STMicroelectronics LDLN015 PowerDescription
The LDLN015 is an ultra low noise, high PSRR linear voltage regulator IC capable of supplying up to 150 mA from 2.1 V to 5.5 V input. It features a typical dropout voltage of 86 mV and is ideal for noise-sensitive applications such as ADCs and VCOs. The device offers high power supply rejection, low quiescent current, and integrated protection features.
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STMicroelectronics L6984 PowerDescription
The L6984 is a monolithic synchronous step-down switching regulator capable of delivering up to 400 mA DC output current. It features adjustable output voltage from 0.9 V, fixed 3.3 V output option, and modes for low consumption and low noise. Designed for high efficiency and compact applications, it includes features like synchronous rectification, PGOOD output, and thermal shutdown.
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STMicroelectronics L6982 PowerDescription
The L6982 is a 38 V, 2 A synchronous step-down monolithic regulator with low quiescent current, designed for high efficiency and low noise applications. It features internal compensation, programmable output voltage, and multiple protection functions in a compact SO 8L package. Suitable for a wide input voltage range, it is ideal for battery-powered and noise-sensitive designs.
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STMicroelectronics L6981 PowerDescription
The L6981 is a 38 V, 1.5 A synchronous step-down converter with ultra-low 20 μA quiescent current. It features peak current mode architecture, internal compensation, and is available in low consumption and low noise versions. The device is ideal for battery-powered and noise-sensitive applications, offering robust protection features and a compact SO8 package.
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STMicroelectronics ST732 PowerDescription
The ST732 is a 300mA low-dropout (LDO) voltage regulator with an ultra-low quiescent current of 5μA, making it ideal for battery-powered and always-on applications. It features a wide input voltage range from 2.5V to 28V, robust protection functions, and high output voltage accuracy. Its compact design and low power consumption suit automotive and consumer electronics.
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STMicroelectronics LD59150 PowerDescription
The LD59150 is a 1.5 A low dropout (LDO) linear regulator with programmable soft-start and adjustable output voltage from 0.8 V to 3.6 V. It features ultra-low dropout, high output accuracy, and integrated protection functions such as current limit and thermal shutdown. Designed for both industrial and automotive environments, it offers Power Good monitoring and is stable with low ESR output capacitors.
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STMicroelectronics ST730 PowerDescription
The ST730 is a 300 mA low-dropout (LDO) voltage regulator with an ultra-low quiescent current of 5 μA, making it ideal for battery-powered and always-on applications. It features a wide input voltage range from 2.5 V to 28 V, high output voltage accuracy, and integrated protection functions such as current limit, short-circuit, and thermal shutdown. Its robust design is suitable for automotive and consumer electronics requiring reliable, efficient power regulation.
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STMicroelectronics LD49100 PowerDescription
The LD49100 is a 1 A, low quiescent current, low-noise voltage regulator with soft start, designed for automotive applications. It operates with input voltages from 1.5 V to 5.5 V and features ultra low-dropout voltage, power good indicator, and robust protection features. The device is AEC-Q100 qualified and comes in a compact 6-pin DFN package.
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STMicroelectronics ST715 PowerDescription
The ST715 is a high voltage, ultra low quiescent current, low dropout linear regulator capable of supplying over 85 mA output current. It operates from 2.5 V to 24 V input and features short-circuit protection and compatibility with ceramic output capacitors. Its ultra-low quiescent current makes it ideal for low power and battery-powered applications.
