Name: MC33166D2T
Brand: ON Semiconductor
SKU: MC33166D2T
Availability: InStock
Rating: 5 (162 reviews)

MC33166D2T

For Reference Only

Part Number	MC33166D2T
Manufacturer	ON Semiconductor
Description	IC REG BUCK BOOST INV ADJ D2PAK
Datasheet	MC33166D2T Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	180,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MC33166D2T (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MC33166D2T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MC33166D2T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MC33166D2T.

MC33166D2T Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
Series	-
Function	Step-Up, Step-Down
Output Configuration	Positive or Negative
Topology	Buck, Boost
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	7.5V
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	5.05V
Voltage - Output (Max)	40V (Switch)
Current - Output	3.3A (Switch)
Frequency - Switching	72kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Supplier Device Package	D2PAK-5

MC33166D2T Reviews

Lis*****anson

April 1, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Ann*****aidu

March 31, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Keat*****ross

March 29, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Dra*****Gray

March 10, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Monr*****urton

March 9, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Jazl*****Chase

March 8, 2023

★ ★ ★ ★ ★

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

Ale*****lsen

February 24, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Mik*****nox

February 21, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

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MC33166D2T Packaging

MC33166D2T FAQ

1. How to order MC33166D2T on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MC33166D2T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MC33166D2T. All suppliers must pass our qualification reviews before they can publish their products including MC33166D2T on Heisener; we pay more attention to the channels and quality of MC33166D2T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MC33166D2T price and inventory displayed accurate?

The price and inventory of MC33166D2T fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MC33166D2T?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MC33166D2T we delivered, we will accept the replacement or return of the MC33166D2T only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MC33166D2T.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MC33166D2T pin diagram, MC33166D2T datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MC33166D2T Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

MC33166D2TG

D# V36:1790_07301366

ON Semiconductor

Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 6-Pin(5+Tab) D2PAK Tube

MC33166D2TR4G

D# V36:1790_07304949

ON Semiconductor

Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 6-Pin(5+Tab) D2PAK T/R

Part Number

Manufacturer

Description

Stock

MC33166D2TR4G

D# MC33166D2TR4G

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 6-Pin(5+Tab) D2PAK T/R - Bulk (Alt: MC33166D2TR4G)

RoHS: Compliant

MC33166D2TG

D# MC33166D2TG

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 6-Pin(5+Tab) D2PAK Rail - Bulk (Alt: MC33166D2TG)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC33166D2TG

D# MC33166D2TG

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 6-Pin(5+Tab) D2PAK Rail (Alt: MC33166D2TG)

RoHS: Compliant

MC33166D2TR4G

D# MC33166D2TR4G

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 6-Pin(5+Tab) D2PAK T/R (Alt: MC33166D2TR4G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC33166D2T

ON Semiconductor

Part Number	Manufacturer	Description	Stock
MC33166D2TR4G	ON Semiconductor	ANA DC-DC 3A SW I REG - Tape and Reel	0
MC33166D2TR4	ON Semiconductor	ANA DC-DC 3A SW I REG - Tape and Reel	0
MC33166D2T	ON Semiconductor	DC/DC CONVERTER, 33166, D2-PAK-5	55
MC33166D2TG	ON Semiconductor	DC/DC CONVERTER, 33166, D2-PAK-5	55

Part Number	Manufacturer	Description	Stock
MC33166D2TR4G D# 2156-MC33166D2TR4G-OS-ND	Rochester Electronics LLC	SWITCHING REGULATOR, VOLTAGE-MOD	2500
MC33166D2TG D# MC33166D2TG-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A D2PAK-5	200
MC33166D2TR4 D# MC33166D2TR4-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A D2PAK-5	0
MC33166D2T D# MC33166D2T-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A D2PAK-5	0

Part Number

Manufacturer

Description

Stock

MC33166D2T

D# MC33166D2T

Motorola Semiconductor Products

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1556

MC33166D2TG

D# MC33166D2TG

Motorola Semiconductor Products

2761

Part Number	Manufacturer	Description	Stock
MC33166D2T	ON Semiconductor	In stock shipping within 2days	5860
MC33166D2TG	ON Semiconductor	In stock shipping within 2days	5860
MC33166D2TR4	ON Semiconductor	In stock shipping within 2days	5260

Part Number

Manufacturer

Description

Stock

MC33166D2TR4G

D# 3610904

ON Semiconductor

DC / DC SWITCHING REGULATORS - ADJUSTABL

RoHS: Not Compliant

Min Qty: 800

Container: Reel

MC33166D2TG

D# 1209630

ON Semiconductor

DC/DC CONVERTER, 33166, D2-PAK-5

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MC33166D2TG

ON Semiconductor

MC33166 Series 40V 3 A 79kHz Step-Up/Down/Inverting Switching Regulator-D2PAK-5

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MC33166D2T		OEM/CM QUOTES ONLY \| NO BROKERS	1392
MC33166D2TG		OEM/CM QUOTES ONLY \| NO BROKERS	3480
MC33166D2TR4G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	52200

Part Number

Manufacturer

Description

Stock

MC33166D2TR4

ON Semiconductor

OEM/CM Immediate delivery

5000

Part Number

Manufacturer

Description

Stock

MC33166D2TG

D# 863-MC33166D2TG

ON Semiconductor

Switching Voltage Regulators 40V 3A Buck/Boost/Inverting

RoHS: Compliant

250

MC33166D2TR4G

D# 863-MC33166D2TR4G

ON Semiconductor

Switching Voltage Regulators 40V 3A Buck/Boost/Inverting

RoHS: Compliant

1146

Part Number	Manufacturer	Description	Stock
MC33166D2TR4G D# NS-MC33166D2TR4G	ON Semiconductor	OEM/CM ONLY	33259
MC33166D2T D# NS-MC33166D2T	ON Semiconductor	OEM/CM ONLY	9618
MC33166D2TR4 D# NS-MC33166D2TR4	ON Semiconductor	OEM/CM ONLY	5656
MC33166D2TG D# NS-MC33166D2TG	ON Semiconductor	OEM/CM ONLY	2935

Part Number

Manufacturer

Description

Stock

MC33166D2T

ON Semiconductor

Part Number

Manufacturer

Description

Stock

MC33166D2TR4G

ON Semiconductor

Switching Regulator, Voltage-mode, 6A, 81kHz Switching Freq-Max, PSSO5

RoHS: Compliant

2500

MC33166D2TG

ON Semiconductor

Switching Regulator, Voltage-mode, 6A, 81kHz Switching Freq-Max, PSSO5

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC33166D2TG

ON Semiconductor

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

MC33166D2TR4

ON Semiconductor

IN stock Immediate delivery

5015

Part Number

Manufacturer

Description

Stock

MC33166D2TG

D# 40657967

ON Semiconductor

Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 6-Pin(5+Tab) D2PAK Tube

Part Number

Manufacturer

Description

Stock

MC33166D2TG

mfr

RFQ

10338

MC33166D2T

ON Semiconductor

RFQ

12511

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MC33166D2T

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