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R1173H - Super low on resistance/Low voltage LDO

Download the R1173H datasheet PDF. This datasheet also covers the R1173D variant, as both devices belong to the same super low on resistance/low voltage ldo family and are provided as variant models within a single manufacturer datasheet.

General Description

SOT-89-5 Pin No.

Pin No.

1 Output Pin 2 VOUT 1 Output Pin ADJ

Key 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,.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (R1173D-Nisshinbo.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number R1173H
Manufacturer Nisshinbo
File Size 1.18 MB
Description Super low on resistance/Low voltage LDO
Datasheet download datasheet R1173H Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
R1173H Super low on resistance/Low voltage LDO RICOH
R1173D Super low on resistance/Low voltage LDO RICOH
R1173S Super low on resistance/Low voltage LDO RICOH
R1173x Super low on resistance/Low voltage LDO RICOH
R1170D 800mA LDO REGULATOR RICOH

Other Datasheets by Nisshinbo

Part Number Description
R1173D Super low on resistance/Low voltage LDO
R1173S Super low on resistance/Low voltage LDO
R1170D 800mA LDO REGULATOR
R1170H 800mA LDO REGULATOR
R1170S 800mA LDO REGULATOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.