Datasheets
A3953SLB-TTR by: Allegro MicroSystems LLC

Stepper Motor Controller, 1.3A, BIPolar, PDSO16, LEAD FREE, HEAT SINK, POWER, PLASTIC, SOIC-16

Part Details for A3953SLB-TTR by Allegro MicroSystems LLC

Overview of A3953SLB-TTR by Allegro MicroSystems LLC

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Applications Education and Research Consumer Electronics Security and Surveillance Internet of Things (IoT) Audio and Video Systems Aerospace and Defense Transportation and Logistics Agriculture Technology Renewable Energy Automotive Robotics and Drones

Part Details for A3953SLB-TTR

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A3953SLB-TTR Part Data Attributes

A3953SLB-TTR Allegro MicroSystems LLC
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A3953SLB-TTR Allegro MicroSystems LLC Stepper Motor Controller, 1.3A, BIPolar, PDSO16, LEAD FREE, HEAT SINK, POWER, PLASTIC, SOIC-16
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ALLEGRO MICROSYSTEMS LLC
Part Package Code SOIC
Package Description LEAD FREE, HEAT SINK, POWER, PLASTIC, SOIC-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type STEPPER MOTOR CONTROLLER
JESD-30 Code R-PDSO-G16
JESD-609 Code e3
Length 10.3 mm
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -20 °C
Output Current-Max 1.3 A
Package Body Material PLASTIC/EPOXY
Package Code HSOP
Package Equivalence Code SOP16,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 3 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade OTHER
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 7.5 mm

Alternate Parts for A3953SLB-TTR

This table gives cross-reference parts and alternative options found for A3953SLB-TTR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of A3953SLB-TTR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
A3953SLB Stepper Motor Controller, PDSO16, SOP-16 Sanken Electric Co Ltd A3953SLB-TTR vs A3953SLB
A3953SLBTR-T Stepper Motor Controller, 1.3A, BIPolar, PDSO16, LEAD FREE, PLASTIC, MS-013AA, SOIC-16 Allegro MicroSystems LLC A3953SLB-TTR vs A3953SLBTR-T
A3953SLB-T Stepper Motor Controller, 1.3A, BIPolar, PDSO16, LEAD FREE, PLASTIC, MS-013AA, SOIC-16 Allegro MicroSystems LLC A3953SLB-TTR vs A3953SLB-T
Part Number Description Manufacturer Compare
A3953SB-T Stepper Motor Controller, 1.3A, BIPolar, PDIP16, LEAD FREE, PLASTIC,MS-001BB, DIP-16 Allegro MicroSystems LLC A3953SLB-TTR vs A3953SB-T
A3953SLBTR-T Stepper Motor Controller, 1.3A, BIPolar, PDSO16, LEAD FREE, PLASTIC, MS-013AA, SOIC-16 Allegro MicroSystems LLC A3953SLB-TTR vs A3953SLBTR-T
A3953SB Stepper Motor Controller, 1.3A, BIPolar, PDIP16, PLASTIC, DIP-16 Allegro MicroSystems LLC A3953SLB-TTR vs A3953SB
A3953SLB-T Stepper Motor Controller, 1.3A, BIPolar, PDSO16, LEAD FREE, PLASTIC, MS-013AA, SOIC-16 Allegro MicroSystems LLC A3953SLB-TTR vs A3953SLB-T
A3953SLB Stepper Motor Controller, PDSO16, SOP-16 Sanken Electric Co Ltd A3953SLB-TTR vs A3953SLB

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