TC646EOA is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Microchip Technology
In Stock: 0
Unit Price: $1.60001
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $1.72000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $2.23000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $1.72000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $1.64000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $2.06000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $1.61000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $1.87000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $1.64000
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $2.06000
Datasheet
Motor Driver Parallel 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TC646EOA

DigiKey Part Number
TC646EOA-ND
Manufacturer
Manufacturer Part Number
TC646EOA
Description
IC MOTOR DRIVER 3V-5.5V 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Motor Driver Parallel 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
TC646EOA Models
Product Attributes
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Category
Interface
Parallel
Manufacturer
Microchip Technology
Applications
Fan Controller
Series
Voltage - Supply
3V ~ 5.5V
Packaging
Tube
Operating Temperature
-40°C ~ 85°C (TA)
Part Status
Active
Mounting Type
Surface Mount
Motor Type - AC, DC
Brushless DC (BLDC)
Package / Case
8-SOIC (0.154", 3.90mm Width)
Function
Controller - Speed
Supplier Device Package
8-SOIC
Output Configuration
Pre-Driver - Low Side
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TC646EOA713Microchip Technology0TC646EOA713-ND$1.60001Direct
TC642BEOAMicrochip Technology0TC642BEOA-ND$1.72000Parametric Equivalent
TC642EOAMicrochip Technology0TC642EOA-ND$2.23000Parametric Equivalent
TC646BEOAMicrochip Technology0TC646BEOA-ND$1.72000Parametric Equivalent
TC647BEOAMicrochip Technology0TC647BEOA-ND$1.64000Parametric Equivalent
In-Stock: 0
100 estimated in stock on 14-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.23000$2.23
25$1.87000$46.75
100$1.78750$178.75
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.