MPNHarborRFQ 0
BU1850MUV-E2 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

Rohm Semiconductor · exact orderable part

BU1850MUV-E2

IC I/O EXPANDER IAC 8B 16VQFN

Interface
I²C
Number of I/O
8
Voltage - Supply
1.65V ~ 3.6V
Output Type
Open Drain
Clock Frequency
400 kHz
Interrupt Output
Yes
Features
POR
Operating Temperature
-30°C~85°C
Mounting Type
Surface Mount
Original manufacturerCommercial terms confirmed per lot
ManufacturerRohm Semiconductor
Package / case16-VFQFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

13 normalized values · 1 validated source

Report a data issue
ParameterValue
Base Product NumberBU1850 [1]
Clock Frequency400 kHz [1]
FeaturesPOR [1]
InterfaceI²C [1]
Interrupt OutputYes [1]
MfrRohm Semiconductor [1]
Mounting TypeSurface Mount [1]
Number of I/O8 [1]
Operating Temperature-30°C~85°C [1]
Output TypeOpen Drain [1]
Product StatusNot For New Designs [1]
Voltage - Supply1.65V ~ 3.6V [1]
Package / Case16-VFQFN Exposed Pad [1]
Specification references[1]Rohm Semiconductor BU1850MUV-E2 vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerRohm SemiconductorView brand page →CategoryI/O ExpandersView category page →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.

ADP5587ACBZ-R7ADP5587ACPZ-1-R7ADP5587ACPZ-R7CMQ82C55AZCMS82C55AZ96CP2120-GMRCP82C55ACP82C55AZCQ82C55A96