Name: UC3842ANG
Brand: ON Semiconductor
SKU: UC3842ANG
Availability: InStock
Rating: 5 (107 reviews)

UC3842ANG

For Reference Only

Part Number	UC3842ANG
Manufacturer	ON Semiconductor
Description	IC REG CTRLR FLYBK ISO PWM 8-DIP
Datasheet	UC3842ANG Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	4,032 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UC3842ANG (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 UC3842ANG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3842ANG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3842ANG.

UC3842ANG 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

UC3842ANG Reviews

Jay***** Reed

April 9, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Vale*****Dalton

April 2, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Aless*****wland

March 28, 2023

★ ★ ★ ★ ★

Always have what I need, fast and easy for making an order, fast shipping and great service! That about covers it! Many Thanks!

Zaid*****nson

March 27, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Pedr*****lgado

March 13, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Jus***** Guha

March 10, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Phoeb*****nandez

March 9, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

Jime*****ewton

February 24, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Henr*****lison

February 19, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UC3842ANG Packaging

UC3842ANG FAQ

1. How to order UC3842ANG 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 UC3842ANG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3842ANG. All suppliers must pass our qualification reviews before they can publish their products including UC3842ANG on Heisener; we pay more attention to the channels and quality of UC3842ANG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3842ANG price and inventory displayed accurate?

The price and inventory of UC3842ANG 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 UC3842ANG?

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 UC3842ANG we delivered, we will accept the replacement or return of the UC3842ANG 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 UC3842ANG.

(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 UC3842ANG pin diagram, UC3842ANG datasheet?

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

UC3842ANG Related Products

SIT9002AI-38H18DK	SiTIME, OSC PROG CML 1.8V 50PPM SMD, 6-SMD, No Lead, -	View
CY8C5888AXI-LP096	Cypress Semiconductor Corp, IC MCU 32BIT 256KB FLASH 100TQFP, 100-LQFP, -	View
TLP40CA	Littelfuse Inc., HI-REL TVS AXL HP TLP40 BI, -, -	View
CMF5537R400FHR6	Vishay Dale, RES 37.4 OHM 1/2W 1% AXIAL, Axial, -	View
RNCF0603DTE10R7	Stackpole Electronics Inc., RES SMD 10.7 OHM 0.5% 1/10W 0603, 0603 (1608 Metric), -	View
CRCW04021R07FNED	Vishay Dale, RES SMD 1.07 OHM 1% 1/16W 0402, 0402 (1005 Metric), -	View
CIGT201210UHR33MNE	Samsung, FIXED IND, 0805 (2012 Metric), -	View
KJB7T23W21SB	ITT Cannon, LLC, CONN RCPT 21POS JAM NUT SKT, -, -	View
FGG.2B.804.CLAD523	LEMO, CONN INLINE PLUG, -, -	View
D38999/20ZF35SD	Amphenol Aerospace Operations, CONN RCPT FMALE 66POS GOLD CRIMP, -, -	View
BACC63CT17D26SB	Amphenol Aerospace Operations, BACC 26C 26#20 SKT PLUG OD CAD, -, -	View
MS24266R16T24P6-LC	Cinch Connectivity Solutions, CONN PLUG HSNG MALE 24POS INLINE, -, -	View

UC3842ANG 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

UC3842AN

D# V99:2348_07428486

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3842ANG

D# UC3842ANG

ON Semiconductor

ANA SMPS PWM CONTROLLER - Bulk (Alt: UC3842ANG)

Part Number

Manufacturer

Description

Stock

UC3842AN

Unitrode Corporation

324

Part Number	Manufacturer	Description	Stock
UC3842ANG4	Texas Instruments	CURRENT MODE PWM CONTR - PBFREE	0
UC3842AN	ON Semiconductor	N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 LEAD FREE, PLASTIC, DIP-8	600
UC3842ANG	Texas Instruments	CURRENT MODE PWM CONTR - PBFREE	0

Part Number

Manufacturer

Description

Stock

UC3842AN

D# C1S746201321477

Texas Instruments

UCx84xA Current-Mode PWM Controller

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

UC3842AN

Texas Instruments

DIP-8 Switching Controllers RoHS

Part Number

Manufacturer

Description

Stock

UC3842AN

Motorola Semiconductor Products

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

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
UC3842AN D# 2156-UC3842AN-ON-ND	Rochester Electronics LLC	CURRENT MODE PWM CONTROLLER	37399
UC3842ANG D# 2156-UC3842ANG-ON-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	330
UC3842ANG4 D# 2156-UC3842ANG4-ND	Rochester Electronics LLC	UC3842A CURRENT MODE PWM CONTROL	250

Part Number

Manufacturer

Description

Stock

UC3842AN

Texas Instruments

In stock shipping within 2days

2500

Part Number

Manufacturer

Description

Stock

UC3842AN

D# 3123544

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

589

Part Number

Manufacturer

Description

Stock

UC3842AN

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

12791

UC3842ANG

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

393

Part Number

Manufacturer

Description

Stock

UC3842ANG4

Texas Instruments

OEM/CM ONLY

210

Part Number

Manufacturer

Description

Stock

UC3842AN

Motorola Semiconductor Products

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

UC3842AN

XBL

OEM/CM Immediate delivery

88575

Part Number

Manufacturer

Description

Stock

UC3842AN

D# 595-UC3842AN

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant

318

Part Number	Manufacturer	Description	Stock
UC3842ANG4 D# NS-UC3842ANG4	Texas Instruments	OEM/CM ONLY	5489
UC3842AN D# NS-UC3842AN	Texas Instruments	OEM/CM ONLY	4900
UC3842ANG D# NS-UC3842ANG	VARIOUS	OEM/CM ONLY	1723

Part Number

Manufacturer

Description

Stock

UC3842AN

Motorola Semiconductor Products

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

10653

Part Number

Manufacturer

Description

Stock

UC3842AN

D# UC3842AN

Motorola Semiconductor Products

Semiconductor

5411

Part Number

Manufacturer

Description

Stock

UC3842AN

D# 6608076P

Texas Instruments

Texas Instruments UC3842AN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, TU

Min Qty: 5

Container: Tube

260

Part Number	Manufacturer	Description	Stock
UC3842ANG	ON Semiconductor	UC3842A Current Mode PWM Controller RoHS: Compliant	330
UC3842ANG4	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant	250
UC3842AN	ON Semiconductor	UC3842A Current Mode PWM Controller RoHS: Compliant	2176

Part Number

Manufacturer

Description

Stock

UC3842ANG

ON Semiconductor

OEM/CM ONLY

UC3842AN

Fairchild Semiconductor Corporation

OEM/CM ONLY

54104

Part Number

Manufacturer

Description

Stock

UC3842AN

XBL

IN stock Immediate delivery

88560

Part Number

Manufacturer

Description

Stock

UC3842AN

Texas Instruments

30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C

Part Number	Manufacturer	Description	Stock
UC3842ANG4	TEXAS	shipping today	21
UC3842AN	UC	shipping today	8996
UC3842ANG	ON Semiconductor	shipping today	2296

Part Number

Manufacturer

Description

Stock

UC3842AN

D# 53354689

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC3842ANG	Texas Instruments	RFQ	8676
UC3842ANG4	Texas Instruments	RFQ	1722
UC3842AN	Texas Instruments	RFQ	430

Part Number

Manufacturer

Description

Stock

UC3842AN

Texas Instruments

IC REG CTRLR PWM CM 8DIP

870

Part Number

Manufacturer

Description

Stock

UC3842AN

D# 3123544

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

589

Quick Inquiry

UC3842ANG

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS