Name: UC2843NG4
Brand: Texas Instruments
SKU: UC2843NG4
Price: 1.0651 USD
Availability: InStock
Rating: 5 (150 reviews)

UC2843NG4

For Reference Only

Part Number	UC2843NG4
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOPOLOGY 8DIP
Datasheet	UC2843NG4 Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	5,088 piece(s)
Unit Price	$ 1.0651 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
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Part Number # UC2843NG4 (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 UC2843NG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2843NG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2843NG4.

UC2843NG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-DIP (0.300", 7.62mm)
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)	97%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-PDIP

UC2843NG4 Reviews

Iman*****ngel

March 23, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Drew*****donald

March 18, 2023

★ ★ ★ ★ ★

Awesome selection for all electronic parts here! Great service when it is needed too! Prices are competitive as well. Thank you!

Jan*****h Vo

March 17, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Gera*****liver

March 11, 2023

★ ★ ★ ★ ★

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

Quen*****Booker

March 7, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Ann*****ajan

March 2, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Write a Review

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UC2843NG4 Packaging

UC2843NG4 FAQ

1. How to order UC2843NG4 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 UC2843NG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2843NG4. All suppliers must pass our qualification reviews before they can publish their products including UC2843NG4 on Heisener; we pay more attention to the channels and quality of UC2843NG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2843NG4 price and inventory displayed accurate?

The price and inventory of UC2843NG4 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 UC2843NG4?

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 UC2843NG4 we delivered, we will accept the replacement or return of the UC2843NG4 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 UC2843NG4.

(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 UC2843NG4 pin diagram, UC2843NG4 datasheet?

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

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UC2843NG4 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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UC2843N

D# V99:2348_07428075

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube

RoHS: Compliant

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UC2843N

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UC2843N

Texas Instruments

CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8, Frequency:450kHz, Packaging:Each, MSL:-, RoHS Compliant: Yes

286

UC2843NG4

Texas Instruments

IC, CURRENT MODE PWM CTRL, 25V, 8-DIP, Control Mode:Current, Digital IC Case Style:DIP, Frequency:450kHz, Input Voltage:25V, Leaded Process Compatible:Yes, No. of Pins:8, Number of PWM Outputs:1, Operating Temperature Max:85C , RoHS Compliant: Yes

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UC2843N

D# C1S746201342142

Texas Instruments

Current Mode PWM Controller 1A 8-Pin PDIP Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

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UC2843N

Texas Instruments

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8

RoHS: Compliant

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UC2843NG4

D# 2156-UC2843NG4-ND

Rochester Electronics LLC

UC2843A CURRENT MODE PWM CONTROL

UC2843N

D# 296-11181-5-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8DIP

1668

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UC2843N

Texas Instruments

In stock shipping within 2days

14860

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Description

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UC2843N

D# 3123500

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant

Min Qty: 1

Container: Each

575

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Description

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UC2843N

STOCK, SAME DAY SHIPPING. ALL PARTS ARE NEW

100

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Description

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UC2843N

SGS Semiconductor Ltd

OEM/CM QUOTES ONLY | NO BROKERS

5879

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UC2843NG4

Texas Instruments

OEM/CM ONLY

7128

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UC2843N

Unitrode Corporation

In stock

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UC2843N

Texas Instruments

in stock - can ship the same day

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UC2843N

Texas Instruments

OEM/CM Immediate delivery

14523

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UC2843N

D# 595-UC2843N

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant

817

UC2843NG4

D# 595-UC2843NG4

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

500

Part Number

Manufacturer

Description

Stock

UC2843N

D# 32AH7084

Texas Instruments

IC, CONTROLLER, PWM, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:500kHz, Operating Temperature Min:-40°C, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

575

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Description

Stock

UC2843N

D# NS-UC2843N

Texas Instruments

OEM/CM ONLY

3385

UC2843NG4

D# NS-UC2843NG4

Texas Instruments

OEM/CM ONLY

6865

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RoHS: Compliant

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shipping today

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shipping today

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UC2843N

D# 53168678

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin PDIP Tube

RoHS: Compliant

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UC2843NG4

Texas Instruments

RFQ

11506

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Texas Instruments

RFQ

11171

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UC2843N

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8DIP

6261

Part Number

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UC2843N

D# 3123500

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant

Min Qty: 1

Container: Each

580

Quick Inquiry

UC2843NG4

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