Name: UC2843ADTR
Brand: Texas Instruments
SKU: UC2843ADTR
Price: 1.1747 USD
Availability: InStock
Rating: 5 (149 reviews)

UC2843ADTR

For Reference Only

Part Number	UC2843ADTR
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOP 14SOIC
Datasheet	UC2843ADTR Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	390,840 piece(s)
Unit Price	$ 1.1747 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
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Part Number # UC2843ADTR (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 UC2843ADTR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2843ADTR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2843ADTR.

UC2843ADTR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-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	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

UC2843ADTR Reviews

Tris*****Sachar

March 25, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Emmie*****enter

March 18, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Mari***** Hodge

March 9, 2023

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

Cars*****eath

March 2, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Rhe*****ane

February 28, 2023

★ ★ ★ ★ ★

I am satisfied with Heisener company

Cale*****amer

February 23, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

Write a Review

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UC2843ADTR Packaging

UC2843ADTR FAQ

1. How to order UC2843ADTR 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 UC2843ADTR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2843ADTR. All suppliers must pass our qualification reviews before they can publish their products including UC2843ADTR on Heisener; we pay more attention to the channels and quality of UC2843ADTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2843ADTR price and inventory displayed accurate?

The price and inventory of UC2843ADTR 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 UC2843ADTR?

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 UC2843ADTR we delivered, we will accept the replacement or return of the UC2843ADTR 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 UC2843ADTR.

(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 UC2843ADTR pin diagram, UC2843ADTR datasheet?

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

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UC2843ADTR 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

UC2843ADTR

D# V72:2272_07428056

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R

RoHS: Compliant

UC2843AD

D# V99:2348_07428050

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2843AD

D# UC2843AD

Texas Instruments

Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC2843AD)

Part Number

Manufacturer

Description

Stock

UC2843AD

Motorola Semiconductor Products

235

Part Number	Manufacturer	Description	Stock
UC2843ADTR	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, SOIC-14, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, No. of Pins:14, Frequency:450kHz, Operating Temperature Min:-40C , RoHS Compliant: Yes	0
UC2843ADTRG4	Texas Instruments	IC PWM BOOST FLYBACK CM 14SOIC	0
UC2843AD	Texas Instruments	- Tape and Reel	5000

Part Number

Manufacturer

Description

Stock

UC2843AD

D# C1S746203673055

Texas Instruments

UCx84xA Current-Mode PWM Controller

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

100

Part Number

Manufacturer

Description

Stock

UC2843AD

ON Semiconductor

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

UC2843ADTR

D# 296-39518-1-ND

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

2069

UC2843AD

D# 296-11177-5-ND

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

740

Part Number

Manufacturer

Description

Stock

UC2843AD

ON Semiconductor

In stock shipping within 2days

1935

UC2843ADTR

In stock shipping within 2days

3631

Part Number

Manufacturer

Description

Stock

UC2843AD

D# 3123497

Texas Instruments

CONTROLLER, PWM, CURRENT MODE, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

UC2843ADTR

Available

10000

Part Number

Manufacturer

Description

Stock

UC2843AD

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

5791

UC2843ADTR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

2938

Part Number

Manufacturer

Description

Stock

UC2843ADTRG4

Texas Instruments

OEM/CM ONLY

9620

Part Number

Manufacturer

Description

Stock

UC2843ADTR

Unitrode

Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 14-SOIC

RoHS: Compliant

2500

Part Number

Manufacturer

Description

Stock

UC2843AD

Unitrode Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

UC2843ADTR

Texas Instruments

OEM/CM Immediate delivery

714

UC2843AD

ON Semiconductor

OEM/CM Immediate delivery

1935

Part Number

Manufacturer

Description

Stock

UC2843ADTR

D# 595-UC2843ADTR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

4335

UC2843AD

D# 595-UC2843AD

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant

637

Part Number

Manufacturer

Description

Stock

UC2843AD

D# 27AJ1011

Texas Instruments

CONTROLLER, PWM, CURRENT MODE, SMD, 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:14Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
UC2843ADTRG4 D# NS-UC2843ADTRG4	Texas Instruments	OEM/CM ONLY	1156
UC2843AD D# NS-UC2843AD	Texas Instruments	OEM/CM ONLY	4724
UC2843ADTR D# NS-UC2843ADTR	Texas Instruments	OEM/CM ONLY	4791

Part Number

Manufacturer

Description

Stock

UC2843AD

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP

194

Part Number

Manufacturer

Description

Stock

UC2843AD

D# UC2843AD

Unitrode Corporation

Semiconductor

273

Part Number

Manufacturer

Description

Stock

UC2843AD

Texas Instruments

UC2843A Current Mode PWM Controller

RoHS: Compliant

1716

UC2843ADTR

Texas Instruments

UC2843A Current Mode PWM Controller

RoHS: Compliant

32500

Part Number

Manufacturer

Description

Stock

UC2843ADTR

Texas Instruments

OEM/CM ONLY

16347

Part Number

Manufacturer

Description

Stock

UC2843ADTR

Texas Instruments

IN stock Immediate delivery

709

UC2843AD

ON Semiconductor

IN stock Immediate delivery

1950

Part Number

Manufacturer

Description

Stock

UC2843AD

Texas Instruments

30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C

UC2843ADTR

Texas Instruments

30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C

Part Number

Manufacturer

Description

Stock

UC2843ADTR

CEM

shipping today

496

UC2843AD

Texas Instruments

shipping today

4461

Part Number

Manufacturer

Description

Stock

UC2843ADTR

D# 31666496

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R

RoHS: Compliant

UC2843AD

D# 53322396

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2843ADTRG4

Texas Instruments

RFQ

1350

UC2843AD

Texas Instruments

RFQ

12271

Part Number

Manufacturer

Description

Stock

UC2843AD

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

900

UC2843ADTR

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

1156

Part Number

Manufacturer

Description

Stock

UC2843AD

D# 3123497

Texas Instruments

CONTROLLER, PWM, CURRENT MODE, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

UC2843ADTR

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