STEVAL-LDO001V1

评估板, 四路高性能 LDO, LDBL20/LDLN025/LD39130S & STLQ020

The from STMicroelectronics is a quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020. It features four high performance low dropout linear voltage regulators in miniature packages. Using the quad LDO board with state-of-the-art very low dropout voltage regulators, user can easily evaluate performance levels in a single set-up to choose the best design solution. The four miniaturized LDOs are designed for extend battery life in portable smart devices. Typical applications include wearable devices, IoT, battery operated devices, smart phones, smart watches, fit bands, smart textile and wireless sensor networks.

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Low operating input voltage range from 1.4V to 5.5V

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LDBL20 200mA high PSSR low quiescent current in ST STAMP bumpless chip-scale package

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LDLN025 250mA low noise, low quiescent current in Flip-Chip4 package

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LD39130S 300mA ultra-low quiescent current in DFN6L package

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STLQ020 200mA very-low quiescent current in DFN6L package

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Low dropout down to 160mV typical

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Ultra-low quiescent current down to 500nA typical

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Low noise down to 6.5µVRMS typical

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High PSSR up to 80dB

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Logic controlled electronic shutdown enable