Name: UC3842NG4
Brand: Texas Instruments
SKU: UC3842NG4
Price: 1.0163 USD
Availability: InStock
Rating: 5 (100 reviews)

UC3842NG4

For Reference Only

Part Number	UC3842NG4
Manufacturer	Texas Instruments
Description	IC REG CTRLR PWM CM 8DIP
Datasheet	UC3842NG4 Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	6,160 piece(s)
Unit Price	$ 1.0163 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
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Part Number # UC3842NG4 (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 UC3842NG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3842NG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3842NG4.

UC3842NG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-DIP (0.300", 7.62mm)
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	97%
Frequency - Switching	Up to 500kHz
Power (Watts)	-
Fault Protection	Current Limiting
Control Features	Frequency Control
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-PDIP
Mounting Type	Through Hole

UC3842NG4 Reviews

Andr*****cott

March 30, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Anabe*****acheco

March 24, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Aless***** Manda

March 21, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Eval*****acias

March 1, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Erne*****arker

February 28, 2023

★ ★ ★ ★ ★

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

Fab***** Knox

February 23, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Write a Review

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UC3842NG4 Packaging

UC3842NG4 FAQ

1. How to order UC3842NG4 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 UC3842NG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3842NG4. All suppliers must pass our qualification reviews before they can publish their products including UC3842NG4 on Heisener; we pay more attention to the channels and quality of UC3842NG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3842NG4 price and inventory displayed accurate?

The price and inventory of UC3842NG4 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 UC3842NG4?

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 UC3842NG4 we delivered, we will accept the replacement or return of the UC3842NG4 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 UC3842NG4.

(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 UC3842NG4 pin diagram, UC3842NG4 datasheet?

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

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UC3842NG4 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

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Description

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UC3842N

D# V36:1790_07428504

Texas Instruments

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

RoHS: Compliant

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UC3842NG4

D# UC3842NG4

Texas Instruments

Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3842NG4)

RoHS: Compliant

UC3842N

D# UC3842N

Texas Instruments

Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3842N)

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UC3842N

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149

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UC3842NG4

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IC, PWM CONTROLLER, 3842, PDIP8

641

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6333

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UC3842NG4

D# 2156-UC3842NG4-ND

Rochester Electronics LLC

UC3842 CURRENT-MODE PWM CONTROLL

250

UC3842N

D# 296-11282-5-ND

Texas Instruments

IC REG CTRLR PWM CM 8DIP

571

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Description

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UC3842N

UMC

In stock shipping within 2days

4260

Part Number

Manufacturer

Description

Stock

UC3842NG4

D# 1207388

Texas Instruments

IC, PWM CONTROLLER, 3842, PDIP8

RoHS: Compliant

Min Qty: 1

Container: Each

UC3842N

D# 3123545

Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

518

Part Number

Manufacturer

Description

Stock

UC3842N

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

4760

UC3842NG4

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

UC3842NG4

Texas Instruments

OEM/CM ONLY

649

Part Number

Manufacturer

Description

Stock

UC3842N

Unitrode Corporation

In stock

Part Number

Manufacturer

Description

Stock

UC3842N

STMicroelectronics

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

UC3842N

ON\\\\ST\\\\HY

OEM/CM Immediate delivery

8000

Part Number

Manufacturer

Description

Stock

UC3842N

D# 595-UC3842N

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant

815

UC3842NG4

D# 595-UC3842NG4

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

523

Part Number

Manufacturer

Description

Stock

UC3842N

D# 64AH9078

Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8, Input Voltage:-, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:10V, 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

518

Part Number

Manufacturer

Description

Stock

UC3842N

D# NS-UC3842N

Texas Instruments

OEM/CM ONLY

9219

UC3842NG4

D# NS-UC3842NG4

Texas Instruments

OEM/CM ONLY

5529

Part Number

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Description

Stock

UC3842N

Unitrode Corporation

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

Part Number

Manufacturer

Description

Stock

UC3842N

D# UC3842N

Fairchild Semiconductor Corporation

Semiconductor

2048

Part Number

Manufacturer

Description

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UC3842N

D# 6608079

Texas Instruments

Texas Instruments UC3842N, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

Min Qty: 5

Container: Package

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Manufacturer

Description

Stock

UC3842NG4

Texas Instruments

UC3842 Current-Mode PWM Controller

RoHS: Compliant

250

UC3842N

Texas Instruments

UC3842 Current-Mode PWM Controller

RoHS: Compliant

2121

Part Number

Manufacturer

Description

Stock

UC3842NG4

Texas Instruments

OEM/CM ONLY

353

UC3842N

Fairchild Semiconductor Corporation

OEM/CM ONLY

6733

Part Number

Manufacturer

Description

Stock

UC3842N

ON\\\\ST\\\\HY

IN stock Immediate delivery

8015

Part Number

Manufacturer

Description

Stock

UC3842N

Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0C to 70C

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Manufacturer

Description

Stock

UC3842N

Texas Instruments

shipping today

539996

Part Number

Manufacturer

Description

Stock

UC3842N

Texas Instruments

RFQ

8661

UC3842NG4

Texas Instruments

RFQ

1519

Part Number

Manufacturer

Description

Stock

UC3842N

Texas Instruments

IC REG CTRLR PWM CM 8DIP

900

Part Number

Manufacturer

Description

Stock

UC3842NG4

D# 1207388

Texas Instruments

IC, PWM CONTROLLER, 3842, PDIP8

RoHS: Compliant

Min Qty: 1

Container: Each

UC3842N

D# 3123545

Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, PDIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

538

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UC3842NG4

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