Name: MC33166T
Brand: ON Semiconductor
SKU: MC33166T
Availability: InStock
Rating: 5 (156 reviews)

MC33166T

For Reference Only

Part Number	MC33166T
Manufacturer	ON Semiconductor
Description	IC REG BUCK BOOST INV ADJ TO220
Datasheet	MC33166T Specifications
Package	TO-220-5
ECAD
In Stock	255,780 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 # MC33166T (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 MC33166T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MC33166T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MC33166T.

MC33166T Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-220-5
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	Through Hole
Package / Case	TO-220-5
Supplier Device Package	TO-220-5

MC33166T Reviews

King***** Tella

April 4, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Mek*****Hull

March 23, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Ave*****Tang

March 6, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Bod*****Marks

February 23, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MC33166T Packaging

MC33166T FAQ

1. How to order MC33166T 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 MC33166T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MC33166T. All suppliers must pass our qualification reviews before they can publish their products including MC33166T on Heisener; we pay more attention to the channels and quality of MC33166T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MC33166T price and inventory displayed accurate?

The price and inventory of MC33166T 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 MC33166T?

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 MC33166T we delivered, we will accept the replacement or return of the MC33166T 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 MC33166T.

(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 MC33166T pin diagram, MC33166T datasheet?

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

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MC33166T 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

MC33166TG

D# V99:2348_07297076

ON Semiconductor

Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 5-Pin(5+Tab) TO-220 Tube

MC33166TVG

D# V99:2348_07297477

ON Semiconductor

Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 5-Pin(5+Tab) TO-220 Tube

Part Number

Manufacturer

Description

Stock

MC33166TVG

D# MC33166TVG

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 5-Pin(5+Tab) TO-220 Rail - Bulk (Alt: MC33166TVG)

MC33166TG

D# MC33166TG

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 5-Pin(5+Tab) TO-220 Rail - Rail/Tube (Alt: MC33166TG)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC33166TVG

D# MC33166TVG

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 5-Pin(5+Tab) TO-220 Rail (Alt: MC33166TVG)

RoHS: Compliant

MC33166TG

D# MC33166TG

ON Semiconductor

Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 7.5V to 40V 5-Pin(5+Tab) TO-220 Rail (Alt: MC33166TG)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MC33166T

Motorola Semiconductor Products

300

Part Number	Manufacturer	Description	Stock
MC33166TH	ON Semiconductor	N/A 6 A SWITCHING REGULATOR, 81 kHz SWITCHING FREQ-MAX, PZFM5 LEAD FREE, TO-220, 5 PIN	447
MC33166TV	ON Semiconductor	ANA DC-DC 3A SW I REG - Rail/Tube	0
MC33166T	ON Semiconductor	ANA DC-DC 3A SW I REG - Rail/Tube	0
MC33166THG	ON Semiconductor	N/A 6 A SWITCHING REGULATOR, 81 kHz SWITCHING FREQ-MAX, PZFM5 LEAD FREE, TO-220, 5 PIN	447
MC33166TVG	ON Semiconductor	ANA DC-DC 3A SW I REG - Rail/Tube	0
MC33166TG	ON Semiconductor	DC/DC CONVERTER, 33166, TO-220-5	19

Part Number

Manufacturer

Description

Stock

MC33166TVG

ON Semiconductor

3.0 A, Step-Up/Down/Inverting Switching Regulators

Part Number

Manufacturer

Description

Stock

MC33166TG

ON Semiconductor

Switching Regulator, Voltage-mode, 6A, 81kHz Switching Freq-Max, BIPolar, PSFM5

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MC33166TG D# MC33166TGOS-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A TO220-5	150
MC33166TH D# MC33166TH-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A TO220-5	0
MC33166THG D# 2156-MC33166THG-ON-ND	Rochester Electronics LLC	SWITCHING REGLTR, VOLTAGE-MODE	0
MC33166T D# MC33166TOS-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A TO220-5	0
MC33166TVG D# MC33166TVGOS-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A TO220-5	143
MC33166TV D# MC33166TVOS-ND	ON Semiconductor	IC REG BUCK BST ADJ 3.3A TO220-5	0

Part Number

Manufacturer

Description

Stock

MC33166T

D# MC33166T

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

3014

MC33166TG

D# MC33166TG

Motorola Semiconductor Products

3937

Part Number

Manufacturer

Description

Stock

MC33166TVG

ON Semiconductor

In stock shipping within 2days

5060

MC33166T

ON Semiconductor

In stock shipping within 2days

5060

Part Number

Manufacturer

Description

Stock

MC33166TVG

D# 2728241

ON Semiconductor

DC/DC CONV, 79KHZ, TO-220-5

RoHS: Compliant

Min Qty: 1

Container: Each

230

MC33166TG

D# 9666869

ON Semiconductor

DC/DC CONVERTER, 33166, TO-220-5

RoHS: Compliant

Min Qty: 1

Container: Each

537

Part Number

Manufacturer

Description

Stock

MC33166TVG

ON Semiconductor

MC33166 Series 40V 3 A 79kHz Step-Up/Down/Inverting Switching Regulator-TO-220-5

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MC33166THG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	52200
MC33166T		OEM/CM QUOTES ONLY \| NO BROKERS	6960
MC33166TG	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	3805
MC33166TVG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	52200
MC33166TV		OEM/CM QUOTES ONLY \| NO BROKERS	6960

Part Number

Manufacturer

Description

Stock

MC33166TVG

ON Semiconductor

OEM/CM Immediate delivery

578

MC33166T

ON Semiconductor

OEM/CM Immediate delivery

8000

Part Number

Manufacturer

Description

Stock

MC33166TVG

D# 863-MC33166TVG

ON Semiconductor

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

RoHS: Compliant

319

Part Number	Manufacturer	Description	Stock
MC33166TVG D# 14AC4510	ON Semiconductor	DC/DC CONV, 79KHZ, TO-220-5, Topology:Boost, Buck, Inverting, Input Voltage Min:7.5V, Input Voltage Max:40V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TO-220, No. of Pins:5Pins, Output Current:3A, Output Voltage Min:-, RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	199
MC33166TG D# 92K6938	ON Semiconductor	DC-DC Switching Boost, Inverting Regulator, Adjustable, 7.5V-40Vin, 1.5V-40Vout, 3Aout, TO-220-5 RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	388
MC33166TVG. D# 61AC0251	ON Semiconductor	Topology:Boost, Buck, Inverting, Input Voltage Min:7.5V, Input Voltage Max:40V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TO-220, No. of Pins:5Pins, Output Current:3A, Output Voltage Min:-, Output Voltage Max:5.05V, MSL:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 50 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
MC33166TH D# NS-MC33166TH	ON Semiconductor	OEM/CM ONLY	9632
MC33166THG D# NS-MC33166THG	ON Semiconductor	OEM/CM ONLY	1786
MC33166T D# NS-MC33166T	ON Semiconductor	OEM/CM ONLY	9849
MC33166TV D# NS-MC33166TV	ON Semiconductor	OEM/CM ONLY	7927

Part Number

Manufacturer

Description

Stock

MC33166T

Motorola Semiconductor Products

Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 5 Pin, Plastic, SIP

240

Part Number

Manufacturer

Description

Stock

MC33166TVG

D# 7862417

ON Semiconductor

ON Semiconductor MC33166TVG, 1, Boost/Buck Converter 3A 5.05 V, 72 kHz 5-Pin, TO-220, PK

Min Qty: 2

Container: Package

MC33166TG

D# 5165685

ON Semiconductor

ON Semiconductor MC33166TG, 1, Buck Converter 3A, 79 kHz 5-Pin, TO-220, EA

Min Qty: 1

Container: Bulk

262

Part Number

Manufacturer

Description

Stock

MC33166TVG

ON Semiconductor

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

RoHS: Compliant

12437

Part Number	Manufacturer	Description	Stock
MC33166TV	Motorola Semiconductor Products	OEM/CM ONLY	96
MC33166THG	ON Semiconductor	OEM/CM ONLY	45011
MC33166TVG	ON Semiconductor	OEM/CM ONLY	5016
MC33166TG	ON Semiconductor	OEM/CM ONLY	116
MC33166T	Motorola Semiconductor Products	OEM/CM ONLY	2945

Part Number

Manufacturer

Description

Stock

MC33166T

ON Semiconductor

IN stock Immediate delivery

8015

MC33166TVG

ON Semiconductor

IN stock Immediate delivery

573

Part Number	Manufacturer	Description	Stock
MC33166TVG	ON Semiconductor	shipping today	1843
MC33166TV	Motorola Mobility LLC	shipping today	936
MC33166T	Motorola Mobility LLC	shipping today	12496
MC33166TG	ON Semiconductor	shipping today	6

Part Number

Manufacturer

Description

Stock

MC33166TVG

D# 25863278

ON Semiconductor

Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 5-Pin(5+Tab) TO-220 Tube

MC33166TG

D# 53537769

ON Semiconductor

Conv DC-DC 7.5V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5.05V 3A 5-Pin(5+Tab) TO-220 Tube

Part Number	Manufacturer	Description	Stock
MC33166T	ON Semiconductor	RFQ	1886
MC33166TH	ON Semiconductor	RFQ	4960
MC33166TVG	ON Semiconductor	RFQ	1352
MC33166THG	ON Semiconductor	RFQ	3398
MC33166TG	ON Semiconductor	RFQ	1291

Part Number

Manufacturer

Description

Stock

MC33166TVG

D# 2728241

ON Semiconductor

DC/DC CONV, 79KHZ, TO-220-5

RoHS: Compliant

Min Qty: 1

Container: Each

199

MC33166TG

D# 9666869

ON Semiconductor

DC/DC CONVERTER, 33166, TO-220-5

RoHS: Compliant

Min Qty: 1

Container: Each

388

Quick Inquiry

MC33166T

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