Name: UC2843AD8
Brand: Texas Instruments
SKU: UC2843AD8
Price: 1.3958 USD
Availability: InStock
Rating: 5 (117 reviews)

UC2843AD8

For Reference Only

Part Number	UC2843AD8
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOPOLOGY 8SOIC
Datasheet	UC2843AD8 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	262,056 piece(s)
Unit Price	$ 1.3958 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
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Part Number # UC2843AD8 (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 UC2843AD8 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2843AD8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2843AD8.

UC2843AD8 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Boost, Flyback, Forward Converter
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Frequency - Switching	500kHz
Duty Cycle (Max)	96%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
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

UC2843AD8 Reviews

Lyle*****holson

April 6, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the UC2843AD8 works well.

Marjo*****ampos

April 6, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

Baylor*****taraman

March 25, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Mathe*****harwal

March 23, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Rayd*****annon

March 12, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Kayl*****hroff

March 8, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Phill*****thony

February 22, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

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UC2843AD8 Packaging

UC2843AD8 FAQ

1. How to order UC2843AD8 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 UC2843AD8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2843AD8. All suppliers must pass our qualification reviews before they can publish their products including UC2843AD8 on Heisener; we pay more attention to the channels and quality of UC2843AD8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2843AD8 price and inventory displayed accurate?

The price and inventory of UC2843AD8 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 UC2843AD8?

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 UC2843AD8 we delivered, we will accept the replacement or return of the UC2843AD8 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 UC2843AD8.

(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 UC2843AD8 pin diagram, UC2843AD8 datasheet?

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

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UC2843AD8 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

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UC2843AD8TR

D# V72:2272_07428053

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UC2843AD8

D# UC2843AD8

Texas Instruments

Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2843AD8)

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UC2843AD8

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114

UC2843AD8TR

Texas Instruments

2455

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UC2843AD8TRG4	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC FULL REEL, 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 , RoHS Compliant: Yes	0
UC2843ADG4	Texas Instruments	IC PWM BOOST FLYBACK CM 14SOIC	266
UC2843AD8	Texas Instruments	- Tape and Reel	5000
UC2843AD8TR	Texas Instruments	PWM CONTROLLER, CURRENT MODE, SOIC-8	2906
UC2843AD8G4	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	0

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UC2843AD8TR

D# C1S746203024091

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pbFree: Yes

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UC2843AD8TR

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UC2843ADG4 D# 296-36170-5-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	0
UC2843AD8 D# 296-11178-5-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	1734
UC2843AD8TRG4 D# UC2843AD8TRG4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	0
UC2843AD8G4 D# UC2843AD8G4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	0
UC2843AD8TR D# 296-27142-1-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	3076

Part Number

Manufacturer

Description

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UC2843AD8TR

Texas Instruments

In stock shipping within 2days

10586

Part Number	Manufacturer	Description	Stock
UC2843AD8 D# 3123498	Texas Instruments	PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	875
UC2843AD8 . D# 2323677	Texas Instruments	PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	27
UC2843AD8TR D# 2323706	Texas Instruments	PWM CONTROLLER, CURRENT MODE, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	223

Part Number	Manufacturer	Description	Stock
UC2843ADG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2975
UC2843AD8G4	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	367
UC2843AD8G4R	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	70
UC2843AD8TR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9520
UC2843AD8TRG4	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	10909
UC2843AD8	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2975

Part Number	Manufacturer	Description	Stock
UC2843AD8TRG4	Texas Instruments	OEM/CM ONLY	4721
UC2843ADG4	Texas Instruments	OEM/CM ONLY	7516
UC2843AD8G4	Texas Instruments	OEM/CM ONLY	3496
UC2843AD8TRROHS	Texas Instruments	OEM/CM ONLY	847
UC2843AD8G4R	Texas Instruments	OEM/CM ONLY	169
UC2843AD8D8	Texas Instruments	OEM/CM ONLY	2600
UC2843AD8C	Texas Instruments	OEM/CM ONLY	373
UC2843AD8T	Texas Instruments	OEM/CM ONLY	645
UC2843AD8OBSOLETE	Texas Instruments	OEM/CM ONLY	250
UC2843AD8TRTI	Texas Instruments	OEM/CM ONLY	901

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UC2843AD8TR

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UC2843AD8TR

D# C111814

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980

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Description

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4938

UC2843AD8

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OEM/CM Immediate delivery

15000

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UC2843AD8G4 D# 595-UC2843AD8G4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	665
UC2843AD8 D# 595-UC2843AD8	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	547
UC2843ADG4 D# 595-UC2843ADG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	525

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Description

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UC2843AD8

D# 52AH7816

Texas Instruments

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RoHS: Compliant

Min Qty: 1

Container: Bulk

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UC2843AD8TR

D# 27AJ1012

Texas Instruments

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RoHS: Compliant

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Container: Cut Tape

Part Number	Manufacturer	Description	Stock
UC2843AD8TR D# NS-UC2843AD8TR	Texas Instruments	OEM/CM ONLY	9157
UC2843AD8G4 D# NS-UC2843AD8G4	Texas Instruments	OEM/CM ONLY	2699
UC2843AD8TRG4 D# NS-UC2843AD8TRG4	Texas Instruments	OEM/CM ONLY	2885
UC2843ADG4 D# NS-UC2843ADG4	Texas Instruments	OEM/CM ONLY	8034
UC2843AD8 D# NS-UC2843AD8	Texas Instruments	OEM/CM ONLY	1082

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UC2843AD8TR	Texas Instruments	OEM/CM ONLY	121509
UC2843AD8TRG4	Texas Instruments	OEM/CM ONLY	9183
UC2843AD8G4	Texas Instruments	OEM/CM ONLY	166
UC2843AD8G4R	N/A	OEM/CM ONLY	75
UC2843AD8	Texas Instruments	OEM/CM ONLY	2777

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UC2843AD8TR

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UC2843AD8

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UC2843AD8TR

Texas Instruments

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Part Number	Manufacturer	Description	Stock
UC2843AD8	Texas Instruments	shipping today	470
UC2843AD8TR	Texas Instruments	shipping today	12496
UC2843AD8TRG4	Texas Instruments	shipping today	43496

Part Number

Manufacturer

Description

Stock

UC2843AD8

D# 46218735

Texas Instruments

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RoHS: Compliant

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D# 53403854

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RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC2843AD8G4	Texas Instruments	RFQ	13442
UC2843AD8TR	Texas Instruments	RFQ	2167
UC2843ADG4	Texas Instruments	RFQ	12470
UC2843AD8	Texas Instruments	RFQ	880

Part Number	Manufacturer	Description	Stock
UC2843AD8TR	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	2236
UC2843AD8TRG4	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	9850
UC2843AD8	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	1226

Part Number	Manufacturer	Description	Stock
UC2843AD8 D# 3123498	Texas Instruments	PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	875
UC2843AD8 . D# 2323677	Texas Instruments	PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Each	0
UC2843AD8TR D# 3123499	Texas Instruments	PWM CONTROLLER, CURRENT MODE, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Cut Tape	0

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UC2843AD8

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