Name: UC3842D8TR
Brand: Texas Instruments
SKU: UC3842D8TR
Price: 1.3739 USD
Availability: InStock
Rating: 5 (144 reviews)

UC3842D8TR

For Reference Only

Part Number	UC3842D8TR
Manufacturer	Texas Instruments
Description	IC REG CTRLR PWM CM 8SOIC
Datasheet	UC3842D8TR Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	323,160 piece(s)
Unit Price	$ 1.3739 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
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Part Number # UC3842D8TR (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 UC3842D8TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3842D8TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3842D8TR.

UC3842D8TR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-SOIC (0.154", 3.90mm Width)
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-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Mounting Type	Surface Mount

UC3842D8TR Reviews

Vale*****Sule

April 3, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Aval*****ayer

March 24, 2023

★ ★ ★ ★ ★

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

Nan*****Varty

March 22, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

Amy*****ssell

March 15, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Annab*****rrish

March 10, 2023

★ ★ ★ ★ ★

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

Nyl*****Tran

March 5, 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!

Luca*****herson

March 1, 2023

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

San***** Mani

February 26, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Giov***** Evans

February 24, 2023

★ ★ ★ ★ ★

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

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UC3842D8TR Packaging

UC3842D8TR FAQ

1. How to order UC3842D8TR 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 UC3842D8TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3842D8TR. All suppliers must pass our qualification reviews before they can publish their products including UC3842D8TR on Heisener; we pay more attention to the channels and quality of UC3842D8TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3842D8TR price and inventory displayed accurate?

The price and inventory of UC3842D8TR 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 UC3842D8TR?

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 UC3842D8TR we delivered, we will accept the replacement or return of the UC3842D8TR 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 UC3842D8TR.

(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 UC3842D8TR pin diagram, UC3842D8TR datasheet?

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

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UC3842D8TR 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

UC3842D8TR

D# V36:1790_07428496

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R

RoHS: Compliant

UC3842D8

D# V99:2348_07428492

Texas Instruments

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

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC3842D8TR	Texas Instruments	(T/R) CUR MODE PWM CONT	0
UC3842D8TRG4	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	0
UC3842D8	Texas Instruments	(T/R) CUR MODE PWM CONT	0

Part Number

Manufacturer

Description

Stock

UC3842D8

D# 2156-UC3842D8-TI-ND

Rochester Electronics LLC

UC3842 CURRENT-MODE PWM CONTROLL

3762

UC3842D8TR

D# 296-47906-1-ND

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

2206

Part Number

Manufacturer

Description

Stock

UC3842D8

OEM/CM QUOTES ONLY | NO BROKERS

2499

UC3842D8TR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

2975

Part Number

Manufacturer

Description

Stock

UC3842D8TR

Texas Instruments

OEM/CM ONLY

176

UC3842D8TRG4

Texas Instruments

OEM/CM ONLY

740

Part Number

Manufacturer

Description

Stock

UC3842D8TR

D# 595-UC3842D8TR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

1290

UC3842D8

D# 595-UC3842D8

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant

424

Part Number	Manufacturer	Description	Stock
UC3842D8TR D# NS-UC3842D8TR	Texas Instruments	OEM/CM ONLY	1868
UC3842D8TRG4 D# NS-UC3842D8TRG4	Texas Instruments	OEM/CM ONLY	5532
UC3842D8 D# NS-UC3842D8	Texas Instruments	OEM/CM ONLY	3598

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Description

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UC3842D8

Unitrode Corporation

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

Part Number

Manufacturer

Description

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UC3842D8

D# 6615320P

Texas Instruments

Texas Instruments UC3842D8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU

Min Qty: 5

Container: Tube

Part Number

Manufacturer

Description

Stock

UC3842D8

Texas Instruments

UC3842 Current-Mode PWM Controller

RoHS: Compliant

3762

UC3842D8TR

Texas Instruments

UC3842 Current-Mode PWM Controller

RoHS: Compliant

15500

Part Number

Manufacturer

Description

Stock

UC3842D8TR

Texas Instruments

OEM/CM ONLY

1934

UC3842D8

Texas Instruments

OEM/CM ONLY

457

Part Number

Manufacturer

Description

Stock

UC3842D8

Texas Instruments

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

UC3842D8TR

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

UC3842D8

Texas Instruments

shipping today

3196

Part Number

Manufacturer

Description

Stock

UC3842D8

D# 35587848

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3842D8

Texas Instruments

RFQ

2535

UC3842D8TR

Texas Instruments

RFQ

13092

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UC3842D8TR

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