STMicroelectronics Evaluation Board Power Management for LD39020 for LD39020 High PSRR

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RS-artikelnummer:
196-1878
Tillv. art.nr:
STEVAL-ISB037V1
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

For Use With

LD39020 High PSRR

Kit Classification

Evaluation Board

Featured Device

LD39020

Kit Name

Evaluation Board

COO (Country of Origin):
IT
The STEVAL-ISB037V1 board features the LD39020 high performance linear voltage regulator, configured to convert a DC input voltage from 2.4 V to 5.5 V into a precise and stable 1.8 V output voltage. Only two small ceramic capacitors are needed to implement the linear regulator solution.

The very low dropout LD39020 voltage regulator features high PSRR and low quiescent current in a tiny DFN4 package with a footprint of only (1 x 1) mm².

It is designed for low-power battery operated equipment such as smartphones, tablets and wearable devices.

Output current: 200 mA

Logic controlled electronic shutdown

High PSRR

80 dB @ 1 kHz

50 db @ 100 kHz

Quiescent current:

20 μA typ at no load

0.03 μA typ in off mode

1.8 V ± 0.5% output voltage

DFN4-1 x 1 package

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