Name: UC2844AD8
Brand: Texas Instruments
SKU: UC2844AD8
Price: 1.3114 USD
Availability: InStock
Rating: 5 (164 reviews)

UC2844AD8

For Reference Only

Part Number	UC2844AD8
Manufacturer	Texas Instruments
Description	IC PWM BUCK BST FLYBCK CM 8SOIC
Datasheet	UC2844AD8 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	44,304 piece(s)
Unit Price	$ 1.3114 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # UC2844AD8 (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 UC2844AD8 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2844AD8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2844AD8.

UC2844AD8 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Isolation	Isolated
Internal Switch(s)	No
Voltage - Breakdown	-
Topology	Boost, Buck, Flyback, Forward
Voltage - Start Up	16V
Voltage - Supply (Vcc/Vdd)	10 V ~ 30 V
Duty Cycle	50%
Frequency - Switching	Up to 500kHz
Power (Watts)	-
Fault Protection	Current Limiting
Control Features	Frequency Control
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Mounting Type	Surface Mount

UC2844AD8 Reviews

Addi*****Melton

April 7, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Jeff*****n Vang

April 3, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Moi***** Natt

April 2, 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.

Misa*****herman

March 31, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Amo*****yas

March 27, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Jani*****Tapia

March 16, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Hol*****d Fry

March 12, 2023

★ ★ ★ ★ ★

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

Ever*****Sexton

February 25, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Bra***** Diaz

February 20, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Write a Review

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UC2844AD8 Packaging

UC2844AD8 FAQ

1. How to order UC2844AD8 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 UC2844AD8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2844AD8. All suppliers must pass our qualification reviews before they can publish their products including UC2844AD8 on Heisener; we pay more attention to the channels and quality of UC2844AD8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2844AD8 price and inventory displayed accurate?

The price and inventory of UC2844AD8 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 UC2844AD8?

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 UC2844AD8 we delivered, we will accept the replacement or return of the UC2844AD8 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 UC2844AD8.

(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 UC2844AD8 pin diagram, UC2844AD8 datasheet?

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

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UC2844AD8 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

UC2844AD8TR

D# V72:2272_07428080

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R

RoHS: Compliant

UC2844AD8

D# V99:2348_07428078

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2844AD8

Texas Instruments

Part Number	Manufacturer	Description	Stock
UC2844AD8	Texas Instruments	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC	408
UC2844AD8TR	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0
UC2844AD8G4	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz, Packaging:Each , RoHS Compliant: Yes	262
UC2844AD8TRG4	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0

Part Number

Manufacturer

Description

Stock

UC2844AD8TR

Texas Instruments

SOIC-8_150mil Switching Controllers RoHS

2787

Part Number	Manufacturer	Description	Stock
UC2844AD8 D# 296-27144-5-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	765
UC2844AD8TR D# 296-41104-1-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	12720
UC2844AD8TR/81541 D# 2156-UC2844AD8TR/81541-ND	Rochester Electronics LLC	CURRENT MODE PWM CON	5000
UC2844AD8G4 D# UC2844AD8G4-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0
UC2844AD8TRG4 D# UC2844AD8TRG4-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0
UC2844AD/81433 D# 2156-UC2844AD/81433-ND	Rochester Electronics LLC	ANALOG AUTOMOTIVE	278

Part Number

Manufacturer

Description

Stock

UC2844AD8TR

Texas Instruments

In stock shipping within 2days

2500

UC2844AD8G4

Texas Instruments

In stock shipping within 2days

157

Part Number	Manufacturer	Description	Stock
UC2844AD8G4 . D# 1234747	Texas Instruments	PWM CONTROLLER CURRENT MODE, SOIC8 RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD8TR D# 3385836	Texas Instruments	PWM CTRL, 450KHZ, -40 TO 85DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
UC2844AD8 D# 3123502	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC RoHS: Compliant Min Qty: 1 Container: Each	0

Part Number	Manufacturer	Description	Stock
UC2844AD8TR81541	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC2844AD8	UNITRODE	OEM/CM QUOTES ONLY \| NO BROKERS	6090
UC2844AD8TR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	10984
UC2844AD81433	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	331
UC2844AD8G4		OEM/CM QUOTES ONLY \| NO BROKERS	70
UC2844AD8TRG4		OEM/CM QUOTES ONLY \| NO BROKERS	5950

Part Number	Manufacturer	Description	Stock
UC2844AD8D8	Texas Instruments	OEM/CM ONLY	5362
UC2844AD8TRG4	Texas Instruments	OEM/CM ONLY	4078
UC2844AD8G4	Texas Instruments	OEM/CM ONLY	3421
UC2844AD8TR	Texas Instruments	OEM/CM ONLY	1403
UC2844AD8G	Texas Instruments	OEM/CM ONLY	412
UC2844AD81433	Texas Instruments	OEM/CM ONLY	783

Part Number

Manufacturer

Description

Stock

UC2844AD8

Texas Instruments

In stock

Part Number

Manufacturer

Description

Stock

UC2844AD8TR

D# C111816

Texas Instruments

2787

Part Number	Manufacturer	Description	Stock
UC2844AD8	Texas Instruments	OEM/CM Immediate delivery	92
UC2844AD8TR	Texas Instruments	OEM/CM Immediate delivery	1899
UC2844AD8G4	Texas Instruments	OEM/CM Immediate delivery	60

Part Number	Manufacturer	Description	Stock
UC2844AD8TR D# 595-UC2844AD8TR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	4415
UC2844AD8G4 D# 595-UC2844AD8G4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	340
UC2844AD8TRG4 D# 595-UC2844AD8TRG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	2490
UC2844AD8 D# 595-UC2844AD8	Texas Instruments	Switching Controllers Current Mode PWM RoHS: Compliant	638

Part Number

Manufacturer

Description

Stock

UC2844AD8TR

D# 04AJ4890

Texas Instruments

PWM CTRL, 450KHZ, -40 TO 85DEG C ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

UC2844AD8

D# 27AJ1014

Texas Instruments

CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, MSL:MSL 1 - Unlimited, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
UC2844AD8TR D# NS-UC2844AD8TR	Texas Instruments	OEM/CM ONLY	7496
UC2844AD8G4 D# NS-UC2844AD8G4	Texas Instruments	OEM/CM ONLY	5943
UC2844AD8 D# NS-UC2844AD8	Texas Instruments	OEM/CM ONLY	9117
UC2844AD8TRG4 D# NS-UC2844AD8TRG4	Texas Instruments	OEM/CM ONLY	9368

Part Number

Manufacturer

Description

Stock

UC2844AD8

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

UC2844AD8

D# UC2844AD8

Unitrode Corporation

Semiconductor

2692

Part Number	Manufacturer	Description	Stock
UC2844AD8TR	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	27513
UC2844AD8TR/81541	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	5000
UC2844AD/81433	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	278
UC2844AD8	Unitrode Corporation	UC2844A Current Mode PWM Controller RoHS: Compliant	38

Part Number	Manufacturer	Description	Stock
UC2844AD8	Texas Instruments	OEM/CM ONLY	4077
UC2844AD8TRG4	Texas Instruments	OEM/CM ONLY	2516
UC2844AD8G4	Texas Instruments	OEM/CM ONLY	75
UC2844AD8TR	Texas Instruments	OEM/CM ONLY	11746

Part Number	Manufacturer	Description	Stock
UC2844AD8	Texas Instruments	IN stock Immediate delivery	87
UC2844AD8TR	Texas Instruments	IN stock Immediate delivery	1914
UC2844AD8G4	Texas Instruments	IN stock Immediate delivery	55

Part Number

Manufacturer

Description

Stock

UC2844AD8

Texas Instruments

30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C

UC2844AD8TR

Texas Instruments

30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C

Part Number

Manufacturer

Description

Stock

UC2844AD8

Texas Instruments

shipping today

2496

UC2844AD8TR

Texas Instruments

shipping today

1786

Part Number

Manufacturer

Description

Stock

UC2844AD8TR

D# 32378814

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R

RoHS: Compliant

UC2844AD8

D# 46912716

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC2844AD8	Texas Instruments	RFQ	7647
UC2844AD8TRG4	Texas Instruments	RFQ	7192
UC2844AD8G4	Texas Instruments	RFQ	4803

Part Number

Manufacturer

Description

Stock

UC2844AD8TR

Texas Instruments

IC PWM BUCK BST FLYBCK CM 8SOIC

7757

UC2844AD8

Texas Instruments

Current Mode PWM Controller | IC PWM BUCK BST FLYBCK CM 8SOIC

3400

Part Number	Manufacturer	Description	Stock
UC2844AD8G4 . D# 1234747	Texas Instruments	PWM CONTROLLER CURRENT MODE, SOIC8 RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD8TR D# 3385836	Texas Instruments	PWM CTRL, 450KHZ, -40 TO 85DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
UC2844AD8 D# 3123502	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC RoHS: Compliant Min Qty: 1 Container: Each	0

Quick Inquiry

UC2844AD8

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