Allegro MicroSystems has several brands around the world that distributors may use as alternate names. Allegro MicroSystems may also be known as the following names:

Allegro MicroSystems LLC
ALLEGRO MICROSYSTEMS INC
ALLEGRO MICRO
ALLEGRO MICR
ALLEGRO MICROSY
ALLEGRO M
ALLEGRO SANKEN
ALLEGRO MICROSYS
ALLEGRO MICROSYST
ALLEGRO MICROSYSTEM INC
ALLEGRO MICROSYSTEMS INC (VA)
ALLEGRO MIC
ALLEGRO MICROSYSTE
Allegro MicroSystems Europe Ltd
ALLEGRO MICROSYSTEM INCORPORATED
CROCUS TECHNOLOGY INC
Allegro MicroSystems Europe
ALLEGRO MIRCOSYSTEMS
Allegro Miicrosyst
ALLEGRO MICROSYSTEMS PHILIPPINES INC
Allegro Microcystems
ALLEGRO MICROSYSTEMS (SPRAGUE)
Allegro Microsysteme
Allegro Microsystems Ltd
ALLEGRO MICROS
Allegro Microsystems Inc.

Inventory History

Inventory history trend unavailable

CAD Models

0 models available

Alternate Parts

0 parts available

Technical Specifications

Physical

Case/PackageSOP

MountSurface Mount

Number of Pins20

Number of Terminals20

Technical

Max Operating Temperature85 °C

Max Output Current350 mA

Max Supply Voltage35 V

Min Operating Temperature-20 °C

Min Supply Voltage7 V

Nominal Supply Current12 mA

Number of Circuits8

Number of Transmitters8

PackagingRail/Tube

Dimensions

Height - Seated (Max)2.65 mm

Length12.8 mm

Terminal Pitch1.27 mm

Width7.5 mm

Datasheets & Documents

Download datasheets and manufacturer documentation for Allegro MicroSystems UDN2987LW.

IHS

Datasheet9 pages18 years ago

Compliance

Environmental Classification

RoHSNon-Compliant