Name: UC2879DW
Brand: Texas Instruments
SKU: UC2879DW
Price: 10.7276 USD
Availability: InStock
Rating: 5 (80 reviews)

UC2879DW

For Reference Only

Part Number	UC2879DW
Manufacturer	Texas Instruments
Description	IC REG CTRLR PWM CM/VM 20-SOIC
Datasheet	UC2879DW Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	327,864 piece(s)
Unit Price	$ 10.7276 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
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Part Number # UC2879DW (PMIC - AC DC Converters, Offline Switchers) is manufactured by Texas Instruments 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 UC2879DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2879DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2879DW.

UC2879DW Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	-
Output Isolation	Non-Isolated
Internal Switch(s)	-
Voltage - Breakdown	-
Topology	Full-Bridge
Voltage - Start Up	-
Voltage - Supply (Vcc/Vdd)	9.25 V ~ 20 V
Duty Cycle	50%
Frequency - Switching	300kHz
Power (Watts)	-
Fault Protection	Current Limiting
Control Features	Frequency Control, Soft Start, Sync
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC
Mounting Type	Surface Mount

UC2879DW Reviews

Yaretz*****iamson

April 8, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Ali*****Baral

April 8, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Mose*****azier

March 25, 2023

★ ★ ★ ★ ★

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

Aliz*****uirre

March 23, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Bray*****Kibe

March 21, 2023

★ ★ ★ ★ ★

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

Valen*****Reilly

March 20, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Cathe*****Andrews

March 16, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Dev*****Leal

March 1, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Clement*****hington

February 24, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

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UC2879DW Packaging

UC2879DW FAQ

1. How to order UC2879DW 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 UC2879DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2879DW. All suppliers must pass our qualification reviews before they can publish their products including UC2879DW on Heisener; we pay more attention to the channels and quality of UC2879DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2879DW price and inventory displayed accurate?

The price and inventory of UC2879DW 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 UC2879DW?

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 UC2879DW we delivered, we will accept the replacement or return of the UC2879DW 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 UC2879DW.

(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 UC2879DW pin diagram, UC2879DW datasheet?

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

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UC2879DW 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

UC2879DWTR

D# V36:1790_07428215

Texas Instruments

Resonant Controllers 100mA 300kHz 20-Pin SOIC T/R

RoHS: Compliant

UC2879DW

D# V99:2348_07428213

Texas Instruments

Resonant Controllers 100mA 300kHz 20-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC2879DWTRG4	Texas Instruments	IC REG CTRLR PWM CM/VM 20-SOIC	0
UC2879DWTR	Texas Instruments	IC REG CTRLR PWM CM/VM 20-SOIC	0
UC2879DWG4	Texas Instruments	IC REG CTRLR PWM CM/VM 20-SOIC	0
UC2879DW	Texas Instruments	IC REG CTRLR PWM CM/VM 20-SOIC	0

Part Number	Manufacturer	Description	Stock
UC2879DW D# 296-11202-5-ND	Texas Instruments	IC REG CTRLR PWM CM/VM 20-SOIC	280
UC2879DWG4 D# 2156-UC2879DWG4-ND	Rochester Electronics LLC	UC2879 PHASE SHIFT RESONANT CONT	50
UC2879DWTRG4 D# UC2879DWTRG4-ND	Texas Instruments	IC REG CTRLR PWM CM/VM 20-SOIC	0
UC2879DWTR D# 2156-UC2879DWTR-ND	Rochester Electronics LLC	UC2879 PHASE SHIFT RESONANT CONT	7935

Part Number	Manufacturer	Description	Stock
UC2879DWTR	PB-FREE	In stock shipping within 2days	1157
UC2879DW	Texas Instruments	In stock shipping within 2days	300
UC2879DWTRG4	OK	In stock shipping within 2days	1083

Part Number	Manufacturer	Description	Stock
UC2879DWR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	170
UC2879DWTRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	444
UC2879DWG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	444
UC2879DWTR		OEM/CM QUOTES ONLY \| NO BROKERS	2440
UC2879DW		OEM/CM QUOTES ONLY \| NO BROKERS	2410

Part Number	Manufacturer	Description	Stock
UC2879DWG4	Texas Instruments	OEM/CM ONLY	508
UC2879DWTRG4	Texas Instruments	OEM/CM ONLY	614
UC2879DWR	Texas Instruments	OEM/CM ONLY	374
UC2879DWTR	Texas Instruments	OEM/CM ONLY	404
UC2879DWTR813	Texas Instruments	OEM/CM ONLY	752

Part Number

Manufacturer

Description

Stock

UC2879DW

Texas Instruments

OEM/CM Immediate delivery

1725

UC2879DWTR

PB-FREE

OEM/CM Immediate delivery

1182

Part Number

Manufacturer

Description

Stock

UC2879DW

D# 595-UC2879DW

Texas Instruments

Switching Controllers Phase Shift Resonant Controller

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC2879DWTRG4 D# NS-UC2879DWTRG4	Texas Instruments	OEM/CM ONLY	2167
UC2879DW D# NS-UC2879DW	Texas Instruments	OEM/CM ONLY	9252
UC2879DWG4 D# NS-UC2879DWG4	Texas Instruments	OEM/CM ONLY	2414
UC2879DWTR D# NS-UC2879DWTR	Texas Instruments	OEM/CM ONLY	6693

Part Number	Manufacturer	Description	Stock
UC2879DWR	Texas Instruments		114
UC2879DW	Unitrode Corporation	Swithed-Mode Power Supply Controller, Voltage or Current Type, Bi-Polar, 20 Pin, Plastic, SOP	8
UC2879DWTRG4	Texas Instruments		298
UC2879DWG4	Texas Instruments		298
UC2879DWTR	Texas Instruments	Swithed-Mode Power Supply Controller, Voltage or Current Type, Bi-Polar, 20 Pin, Plastic, SOP	665

Part Number	Manufacturer	Description	Stock
UC2879DWG4	Texas Instruments	UC2879 Phase Shift Resonant Controller RoHS: Compliant	50
UC2879DWTR	Texas Instruments	UC2879 Phase Shift Resonant Controller RoHS: Compliant	7935
UC2879DW	Texas Instruments	UC2879 Phase Shift Resonant Controller RoHS: Compliant	10939

Part Number	Manufacturer	Description	Stock
UC2879DWG4	Texas Instruments	OEM/CM ONLY	389
UC2879DWR	Texas Instruments	OEM/CM ONLY	159
UC2879DWTRG4	Texas Instruments	OEM/CM ONLY	389
UC2879DW (*54)	Unitrode Corporation	OEM/CM ONLY	202
UC2879DWTR	Texas Instruments	OEM/CM ONLY	3416
UC2879DW	Texas Instruments	OEM/CM ONLY	483

Part Number

Manufacturer

Description

Stock

UC2879DWTR

PB-FREE

IN stock Immediate delivery

1177

UC2879DW

Texas Instruments

IN stock Immediate delivery

1740

Part Number

Manufacturer

Description

Stock

UC2879DWTR

Texas Instruments

Enhanced bipolar phase shifted full bridge controller with selectable UVLO, -40°C to 85°C

UC2879DW

Texas Instruments

Enhanced bipolar phase shifted full bridge controller with selectable UVLO, -40°C to 85°C

Part Number

Manufacturer

Description

Stock

UC2879DWTR

Texas Instruments

shipping today

13509

UC2879DW

Texas Instruments

shipping today

496

Part Number

Manufacturer

Description

Stock

UC2879DW

D# 46912225

Texas Instruments

Resonant Controllers 100mA 300kHz 20-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC2879DW	Texas Instruments	RFQ	13538
UC2879DWTR	Texas Instruments	RFQ	5761
UC2879DWG4	Texas Instruments	RFQ	8097

Part Number

Manufacturer

Description

Stock

UC2879DW

Texas Instruments

IC REG CTRLR PWM CM/VM 20-SOIC

1190

Quick Inquiry

UC2879DW

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