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microchip technology
Authorized Distributor

Microchip Technology Authorized Distributor

TC646VOA

Name: TC646VOA Microchip Technology Fan Controllers
Brand: Microchip Technology
SKU: 44794695
Availability: BackOrder

PWM Fan Controller

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RoHS Compliant

End of Life: Final orders must be placed by 04/30/2027

TUBE Packaging

Certificate of Compliance

Description +

PWM Fan Controller

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Product Attribute

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Supplier:

Microchip Technology
Part No:

TC646VOA
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

8542390090
COO:

TH
ECCN:

EAR99
Supplier Standard Pack:

100
Interface Type:

N/A
Dimension:

4.9 x 3.9 x 1.25(Min) mm
Maximum Operating Supply Voltage:

5.5 V
Family:

TC646VOA
Number of Supported Fans:

1
Maximum Temperature Accuracy:

N/A
Operating Temperature:

0 to 85 °C
Maximum Operating Supply Current:

1 mA
Minimum Operating Supply Voltage:

3 V
Mounting:

Surface Mount

Symbol, Footprint, 3D Model

Tools/3D Models +

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Datasheet

Frequently Asked Questions

Is TC646VOA discontinued?

Yes, TC646VOA from Microchip Technology is discontinued (end-of-life April 2027). OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.

Is TC646VOA RoHS compliant?

Yes, TC646VOA is RoHS compliant.

What is the lead time for TC646VOA?

The standard lead time for TC646VOA is approximately 5 days. In-stock quantities ship from OnlineComponents.com.

Price Match Guarantee - we'll meet or beat any authorized Competitor's published price.

Price Match

This product is discontinued, but still in stock.
This product is NOT RoHS Compliant. See alternative
Different product options available. See alternative
Different packaging options available. See alternative
Possible Replacement options available. See alternative
Item discontinued
End of Life: Final orders must be placed by 04/30/2027
Item discontinued

This product is no longer being manufactured but there may be alternatives. We can help you, Contact Us.

Price Match Guarantee

We’ll meet or beat any authorized competitor’s published price for this part.

In Stock: 0

On Order:

Manufacturer Stock:

3,326 can ship 8/28/26

Stock lot only:

Minimum Order Quantity:

100

MOQ for out of Stock Qty:

Order Increment:

100

Factory Lead-Time:

5 Weeks can ship 9/21/26

ADD TO CART

Your order may include a combination of full reels and cut tape depending on available stock.

Full Reels Only – Selecting this will hold your order for full reel fulfillment. Cut tape will not be substituted.

Price (USD)

A tariff of {0} may be applied if shipping to the United States.

Qty

Unit Price

100

$1.97

300

$1.89

500

$1.87

1,000

$1.77

2,500

$1.76

5,000

$1.75

7,500

$1.73

10,000 +

$1.72

Supplier's Standard Package

Standard Packaging

Standard packaging is the minimum package size OnlineComponents.com receives from the supplier. The minimum order quantity might be less than the supplier's standard packaging. The type of packaging (such as reel, tube, tray) may be subject to change when the product is divided into smaller quantities.

Reel Packaging

This product ships on a reel. Depending on the quantity ordered, you may receive full factory reels, cut tape (components on a strip cut from a reel), or a combination of both.

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Microchip Technology Authorized Distributor

TC646VOA

Price (USD)

Standard Packaging

Reel Packaging

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