UC3843NG4 - Texas Instruments - Price, Inventory & Datasheets | Heisener.com
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UC3843NG4

UC3843NG4

UC3843NG4

For Reference Only

Part Number

UC3843NG4

Manufacturer

Texas Instruments

Description

IC REG CTRLR MULT TOPOLOGY 8DIP

Package

8-DIP (0.300", 7.62mm)

ECAD

In Stock

5,984 piece(s)

Unit Price

$ 1.0234 *

Lead Time

To be Confirmed

Estimated Delivery Time

Dec 26 - Dec 31 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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UC3843NG4

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about UC3843NG4?

Part Number # UC3843NG4 (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Texas Instrumentsand 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 UC3843NG4specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3843NG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3843NG4.

UC3843NG4 Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package 8-DIP (0.300", 7.62mm)
ECAD Technical cover
Series -
Output Type Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Buck, 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 0°C ~ 70°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP

UC3843NG4 Reviews

Tyso*****rrell

April 2, 2023

Fast shipping. Got it in few dayss from Hong Kong

Bens*****irby

March 30, 2023

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

Kase*****anley

March 27, 2023

Excellent safe and secure packing. Fast ship out. Thanks

Trevo*****shall

March 22, 2023

They work great exactly what I needed.

Reub*****llison

March 19, 2023

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Maso*****oper

March 18, 2023

Great product & fast shipping. Works as they should.

Mari*****agana

February 25, 2023

Superb pricing and super fast delivery.

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UC3843NG4 FAQ

1. How to order UC3843NG4 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 UC3843NG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theUC3843NG4. All suppliers must pass our qualification reviews before they can publish their products including UC3843NG4 on Heisener;we pay more attention to the channels and quality of UC3843NG4products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the UC3843NG4 price and inventory displayed accurate?

The price and inventory of UC3843NG4 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 UC3843NG4?

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 UC3843NG4 we delivered, we will accept the replacement or return of the UC3843NG4 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 ofUC3843NG4.
(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 UC3843NG4 pin diagram, UC3843NG4 datasheet?

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

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UC3843NG4 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

UC3843N

D# V36:1790_07428547

Texas Instruments

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

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0
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0
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UC3843NG4

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CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:PDIP, No. of Pins:8, Frequency:450kHz, Packaging:Each , RoHS Compliant: Yes

0
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DIP-8 Switching Controllers RoHS

1192
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D# 2156-UC3843NG4-ND

Rochester Electronics LLC

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40

UC3843N

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Texas Instruments

In stock shipping within 2days

5880
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PWM CONTROLLER, 500KHZ, 7.6V-30V, PDIP-8

RoHS: Compliant
Min Qty: 1
Container: Each
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Part Number Manufacturer Description Stock

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OEM/CM QUOTES ONLY | NO BROKERS

5950
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Texas Instruments

OEM/CM ONLY

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UC3843N

D# C434514

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1192
Part Number Manufacturer Description Stock

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Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530
Part Number Manufacturer Description Stock

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D# 595-UC3843N

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant
165

UC3843NG4

D# 595-UC3843NG4

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
550
Part Number Manufacturer Description Stock

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D# 29AH8390

Texas Instruments

PWM CONTROLLER, 500KHZ, 7.6V-30V, PDIP-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:7.6V, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
48
Part Number Manufacturer Description Stock

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D# NS-UC3843NG4

Texas Instruments

OEM/CM ONLY

8686

UC3843N

D# NS-UC3843N

Texas Instruments

OEM/CM ONLY

5836
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Fairchild Semiconductor Corporation

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

49
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Unitrode Corporation

Inventory R

2
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D# 6615349

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Texas Instruments UC3843N, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

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230
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Fairchild Semiconductor Corporation

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5291
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IN stock Immediate delivery

36515
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Texas Instruments

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5
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STMicroelectronics

shipping today

79
Part Number Manufacturer Description Stock

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Texas Instruments

RFQ

14697
Part Number Manufacturer Description Stock

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Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8DIP

870
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D# 1564498

ON Semiconductor

RoHS: Compliant
Min Qty: 1
Container: Each
0

UC3843NG4 Tags

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