R1173D - Super low on resistance/Low voltage LDO

Datasheet Summary

Description

SOT-89-5 Pin No.

Pin No.

1 Output Pin 2 VOUT 1 Output Pin ADJ

Features

of super low dropout, 1A output current capability, and -3mV typical load regulation at 1A. Even the output voltage is set at 1.5V, on resistance of internal FET is typically 0.32Ω. Therefore,.

Nisshinbo

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Datasheet Details

Part number	R1173D
Manufacturer	Nisshinbo
File Size	1.18 MB
Description	Super low on resistance/Low voltage LDO
Datasheet	R1173D Datasheet
Additional preview pages of the R1173D datasheet.

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Full PDF Text Transcription

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R1173x SERIES Super low on resistance/Low voltage LDO NO.EA-123-220509 OUTLINE The R1173x Series are CMOS-based positive voltage regulator ICs. The R1173x Series have features of super low dropout, 1A output current capability, and -3mV typical load regulation at 1A. Even the output voltage is set at 1.5V, on resistance of internal FET is typically 0.32Ω. Therefore, applications that require a large current at small dropout are suitable for the R1173x series. Low input voltage is acceptable and low output voltage can be set. The minimum input voltage is 1.4V, and the lowest set output voltage is 0.8V.

Published: Aug 20, 2025 |