Name: UC3842BDR2G
Brand: ON Semiconductor
SKU: UC3842BDR2G
Price: 0.9973 USD
Availability: InStock
Rating: 5 (111 reviews)

UC3842BDR2G

For Reference Only

Part Number	UC3842BDR2G
Manufacturer	ON Semiconductor
Description	IC REG CTRLR PWM CM 14-SOIC
Datasheet	UC3842BDR2G Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	381,936 piece(s)
Unit Price	$ 0.9973 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
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Part Number # UC3842BDR2G (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 UC3842BDR2G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3842BDR2G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3842BDR2G.

UC3842BDR2G Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	14-SOIC (0.154", 3.90mm Width)
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	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC
Mounting Type	Surface Mount

UC3842BDR2G Reviews

Ster***** Evans

March 24, 2023

★ ★ ★ ★ ★

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

Ale*****Kirby

March 20, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Sloa*****lton

March 16, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Cai*****Dora

March 12, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Bentl*****rrell

March 11, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Clyd*****pinosa

March 9, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Joy*****anker

March 6, 2023

★ ★ ★ ★ ★

Good seller, incredible reliable.Item as described. Very professional

Merri*****atnagar

February 28, 2023

★ ★ ★ ★ ★

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

Write a Review

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UC3842BDR2G Packaging

UC3842BDR2G FAQ

1. How to order UC3842BDR2G 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 UC3842BDR2G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3842BDR2G. All suppliers must pass our qualification reviews before they can publish their products including UC3842BDR2G on Heisener; we pay more attention to the channels and quality of UC3842BDR2G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3842BDR2G price and inventory displayed accurate?

The price and inventory of UC3842BDR2G 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 UC3842BDR2G?

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 UC3842BDR2G we delivered, we will accept the replacement or return of the UC3842BDR2G 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 UC3842BDR2G.

(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 UC3842BDR2G pin diagram, UC3842BDR2G datasheet?

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

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UC3842BDR2G 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

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D# P40:2555_14469523

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RoHS: Compliant

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

RoHS: Compliant

Part Number

Manufacturer

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UC3842BDR2G

D# UC3842BDR2G

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3842BDR2G)

RoHS: Compliant

UC3842BDG

D# 42K2714

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC Rail - Bulk (Alt: 42K2714)

RoHS: Compliant

Part Number

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UC3842BDR2G

D# UC3842BDR2G

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3842BDR2G)

Part Number

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UC3842BDR2G

D# UC3842BDR2G

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3842BDR2G)

UC3842BDG

D# UC3842BDG

ON Semiconductor

Current Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC3842BDG)

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UC3842BDR2G

ON Semiconductor

1190

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UC3842BDR2G

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Part Number

Manufacturer

Description

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D# UC3842BDGOS-ND

ON Semiconductor

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1260

UC3842BDR2G

D# 2156-UC3842BDR2G-OS-ND

Rochester Electronics LLC

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18576

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Manufacturer

Description

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UC3842BDR2G

ON Semiconductor

In stock shipping within 2days

7760

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Manufacturer

Description

Stock

UC3842BDG

D# 2318547

ON Semiconductor

PWM CNTRL, 30V, 250KHZ, 5VREF, 14SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

1113

UC3842BDR2G

D# 2464384

ON Semiconductor

PWM CONTROLLER, 250KHZ, 30V, SOIC-14

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

615

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Description

Stock

UC3842BDR2G

ON Semiconductor

UC3842B Series 30 V 275 KHz High Performance Current Mode Controller - SOIC-14

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

UC3842BDR2G

OEM/CM QUOTES ONLY | NO BROKERS

9978

UC3842BDG

ON SEMICONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

5760

Part Number

Manufacturer

Description

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UC3842BDR2G

ON Semiconductor

OEM/CM Immediate delivery

7500

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D# 863-UC3842BDR2G

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RoHS: Compliant

1295

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Description

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UC3842BDR2G

D# XSKDRABS0043642

ON SEMICONDUCTOR

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2500

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D# XSKDRABV0039063

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1210

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Manufacturer

Description

Stock

UC3842BDR2G

D# 45J2374

ON Semiconductor

IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

UC3842BDG

D# 42K2714

ON Semiconductor

PWM CONTROLLER, CURRENT MODE, 12 25V, SOIC-14, Input Voltage:-, Output Voltage:13.4V, Output Current:12mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14Pins, Frequency:250kHz RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

830

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Manufacturer

Description

Stock

UC3842BDR2G

D# NS-UC3842BDR2G

ON Semiconductor

OEM/CM ONLY

3855

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D# 1841126

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UC3842BDG

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RoHS: Compliant

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ON Semiconductor

OEM/CM ONLY

4856

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ON Semiconductor

OEM/CM ONLY

6631

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IN stock Immediate delivery

7515

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UC3842BDR2G

D# 26621134

ON Semiconductor

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

RoHS: Compliant

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D# 26621379

ON Semiconductor

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3842BDG

ON Semiconductor

RFQ

11968

UC3842BDR2G

mfr

RFQ

14768

Part Number

Manufacturer

Description

Stock

UC3842BDR2G

D# 2464384

ON Semiconductor

PWM CONTROLLER, 250KHZ, 30V, SOIC-14

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

615

UC3842BDG

D# 2318547

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PWM CNTRL, 30V, 250KHZ, 5VREF, 14SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

759

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UC3842BDR2G

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