Name: UC3842BNG
Brand: ON Semiconductor
SKU: UC3842BNG
Price: 1.0211 USD
Availability: InStock
Rating: 5 (166 reviews)

UC3842BNG

For Reference Only

Part Number	UC3842BNG
Manufacturer	ON Semiconductor
Description	IC REG CTRLR BST FLYBK ISO 8-DIP
Datasheet	UC3842BNG Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	247,092 piece(s)
Unit Price	$ 1.0211 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
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Part Number # UC3842BNG (PMIC - AC DC Converters, Offline Switchers) is manufactured by ON Semiconductor 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 UC3842BNG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3842BNG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3842BNG.

UC3842BNG Specifications

Manufacturer	ON Semiconductor
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	Flyback
Voltage - Start Up	16V
Voltage - Supply (Vcc/Vdd)	10 V ~ 30 V
Duty Cycle	96%
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

UC3842BNG Reviews

Bos***** Holt

April 4, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Lex*****David

April 2, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

Dieg*****tega

April 2, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Kimo*****ehan

March 22, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Jos***** Long

March 21, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Jimen*****thews

March 1, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Write a Review

★★★★★

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Thanks for Your Review!

UC3842BNG Packaging

UC3842BNG FAQ

1. How to order UC3842BNG 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 UC3842BNG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3842BNG. All suppliers must pass our qualification reviews before they can publish their products including UC3842BNG on Heisener; we pay more attention to the channels and quality of UC3842BNG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3842BNG price and inventory displayed accurate?

The price and inventory of UC3842BNG 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 UC3842BNG?

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 UC3842BNG we delivered, we will accept the replacement or return of the UC3842BNG 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 UC3842BNG.

(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 UC3842BNG pin diagram, UC3842BNG datasheet?

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

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UC3842BNG 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

UC3842BNG

D# V79:2366_19920808

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

UC3842BN

D# E02:0323_00205666

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3842BN

D# UC3842BN

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3842BN)

RoHS: Not Compliant

UC3842BNG

D# UC3842BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3842BNG)

Part Number

Manufacturer

Description

Stock

UC3842BNG

D# UC3842BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3842BNG)

Part Number

Manufacturer

Description

Stock

UC3842BNG

D# UC3842BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3842BNG)

UC3842BN

D# UC3842BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3842BN)

Part Number

Manufacturer

Description

Stock

UC3842BN

D# 50S2214

STMicroelectronics

I.C. UC3842BN

Part Number

Manufacturer

Description

Stock

UC3842BN

ON Semiconductor

ANA SMPS PWM CONTROLLER

4450

UC3842BNG

ON Semiconductor

ANA SMPS PWM CONTROLLER

4450

Part Number

Manufacturer

Description

Stock

UC3842BNG

ON Semiconductor

IC REG CTRLR BST FLYBK ISO 8-DIP

1985

UC3842BN

STMicroelectronics

DIP-8 Switching Controllers RoHS

15275

Part Number

Manufacturer

Description

Stock

UC3842BNG

D# UC3842BNGOS-ND

ON Semiconductor

IC REG CTRLR BST FLYBK ISO 8-DIP

1938

UC3842BN

D# 2156-UC3842BN-ON-ND

Rochester Electronics LLC

CURRENT MODE PWM CONTROLLER

4249

Part Number

Manufacturer

Description

Stock

UC3842BNG

ON Semiconductor

In stock shipping within 2days

68925

Part Number

Manufacturer

Description

Stock

UC3842BN

D# 1782008

STMicroelectronics

Unspecified

RoHS: Compliant

Min Qty: 6000

Container: Each

UC3842BNG

D# 1652438

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant

Min Qty: 1

Container: Each

1190

Part Number

Manufacturer

Description

Stock

UC3842BN

STMicroelectronics

UC3842B Series 30 V 17 mA High Performance Current Mode PWM Controller - DIP-8

RoHS: Compliant

pbFree: Yes

UC3842BNG

ON Semiconductor

UC3842B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

UC3842BN

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

64153

UC3842BNG

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

61085

Part Number

Manufacturer

Description

Stock

UC3842BN

D# C5176

STMicroelectronics

15265

UC3842BNG

D# C5289

ON Semiconductor

79470

Part Number

Manufacturer

Description

Stock

UC3842BN

STMicroelectronics

OEM/CM Immediate delivery

30000

UC3842BNG

ON Semiconductor

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

UC3842BNG

D# 863-UC3842BNG

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

RoHS: Compliant

861

UC3842BN

D# 511-UC3842BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

RoHS: Compliant

2776

Part Number

Manufacturer

Description

Stock

UC3842BNG

D# XSKDRABS0037174

ON SEMICONDUCTOR

PDIP 8/C/HIGH PERFORMANCE CURRENT MODE CONTROLLER

8350

UC3842BN

D# XSFP00000146773

STMicroelectronics

UC3842B Series 30 V 17 mA High Performance Current Mode PWM Controller - DIP-8

481

Part Number	Manufacturer	Description	Stock
UC3842BN D# 24M1675	STMicroelectronics	IC, CURRENT MODE PWM, 3842, DIP8, Input Voltage:15V, Output Voltage:5.1V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	830
UC3842BNG. D# 30AC2250	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:-, Output Voltage:13.4V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 50 Container: Bulk	0
UC3842BNG D# 72T2671	ON Semiconductor	IC, PWM CONTROLLER, Input Voltage:-, Output Voltage:13.4V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, Operating Temperature Min:0°C, RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0

Part Number

Manufacturer

Description

Stock

UC3842BN

D# NS-UC3842BN

ON Semiconductor

OEM/CM ONLY

6212

UC3842BNG

D# NS-UC3842BNG

ON Semiconductor

OEM/CM ONLY

1695

Part Number

Manufacturer

Description

Stock

UC3842BN

ON Semiconductor

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

963

Part Number

Manufacturer

Description

Stock

UC3842BN

D# UC3842BN

STMicroelectronics

Semiconductor

Part Number

Manufacturer

Description

Stock

UC3842BN

D# 6865033

STMicroelectronics

STMicroelectronics UC3842BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

Min Qty: 10

Container: Package

880

UC3842BNG

D# 5165146

ON Semiconductor

ON Semiconductor UC3842BNG, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, EA

Min Qty: 1

Container: Bulk

507

Part Number

Manufacturer

Description

Stock

UC3842BN

ON Semiconductor

UC3842 Current-Mode PWM Controller

RoHS: Compliant

4249

UC3842BNG

ON Semiconductor

UC3842 Current-Mode PWM Controller

RoHS: Compliant

344713

Part Number

Manufacturer

Description

Stock

UC3842BN

STMicroelectronics

OEM/CM ONLY

54023

UC3842BNG

ON Semiconductor

OEM/CM ONLY

66348

Part Number

Manufacturer

Description

Stock

UC3842BNG

ON Semiconductor

IN stock Immediate delivery

29985

UC3842BN

STMicroelectronics

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

UC3842BN

ON Semiconductor

shipping today

12496

UC3842BNG

ON Semiconductor

shipping today

4996

Part Number

Manufacturer

Description

Stock

UC3842BNG

D# 26900036

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

UC3842BN

D# 53028102

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3842BNGOS

ON Semiconductor

RFQ

8669

Part Number

Manufacturer

Description

Stock

UC3842BN

STMicroelectronics

IC REG CTRLR PWM CM 8-MINIDIP

324311

UC3842BNG

ON Semiconductor

IC REG CTRLR BST FLYBK ISO 8-DIP

81505

Part Number

Manufacturer

Description

Stock

UC3842BN

D# 9882529

STMicroelectronics

IC, CURRENT MODE PWM, 3842, DIP8

RoHS: Compliant

Min Qty: 1

Container: Each

872

UC3842BNG

D# 1652438

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant

Min Qty: 1

Container: Each

979

Quick Inquiry

UC3842BNG

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