Name: UC3842ADG4
Brand: Texas Instruments
SKU: UC3842ADG4
Price: 0.9283 USD
Availability: InStock
Rating: 5 (174 reviews)

UC3842ADG4

For Reference Only

Part Number	UC3842ADG4
Manufacturer	Texas Instruments
Description	IC REG CTRLR PWM CM 14SOIC
Datasheet	UC3842ADG4 Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	3,168 piece(s)
Unit Price	$ 0.9283 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # UC3842ADG4 (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 UC3842ADG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3842ADG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3842ADG4.

UC3842ADG4 Specifications

Manufacturer	Texas Instruments
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	Boost, Buck, Flyback, Forward
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

UC3842ADG4 Reviews

Jeffe*****Krishna

April 4, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Kayde*****andey

April 4, 2023

★ ★ ★ ★ ★

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

Jama*****olis

April 3, 2023

★ ★ ★ ★ ★

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

Vale*****a Bali

March 30, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Anik*****rson

March 11, 2023

★ ★ ★ ★ ★

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

Pau*****adami

March 2, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Jul*****Dixon

February 25, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Maka*****Coffey

February 23, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Jens*****oreno

February 20, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Write a Review

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UC3842ADG4 Packaging

UC3842ADG4 FAQ

1. How to order UC3842ADG4 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 UC3842ADG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3842ADG4. All suppliers must pass our qualification reviews before they can publish their products including UC3842ADG4 on Heisener; we pay more attention to the channels and quality of UC3842ADG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3842ADG4 price and inventory displayed accurate?

The price and inventory of UC3842ADG4 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 UC3842ADG4?

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 UC3842ADG4 we delivered, we will accept the replacement or return of the UC3842ADG4 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 UC3842ADG4.

(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 UC3842ADG4 pin diagram, UC3842ADG4 datasheet?

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

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UC3842ADG4 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

UC3842AD

D# V36:1790_07428467

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube

RoHS: Compliant

UC3842AD8

D# V36:1790_07428469

Texas Instruments

UCx84xA Current-Mode PWM Controller

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3842AD8

Unitrode Corporation

812

UC3842AD

Texas Instruments

1814

Part Number	Manufacturer	Description	Stock
UC3842ADG4	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3842AD8	Texas Instruments	(T/R) CUR MODE PWM CONT - Tape and Reel	0
UC3842AD	Fairchild Semiconductor Corporation	N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 PLASTIC, SOIC-14	578

Part Number	Manufacturer	Description	Stock
UC3842AD D# 2156-UC3842AD-FS-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	5832
UC3842AD8 D# 296-11279-5-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	543
UC3842ADG4 D# 2156-UC3842ADG4-ND	Rochester Electronics LLC	UC3842A CURRENT MODE PWM CONTROL	52

Part Number

Manufacturer

Description

Stock

UC3842AD8

Texas Instruments

In stock shipping within 2days

165

Part Number

Manufacturer

Description

Stock

UC3842AD

D# 3123542

Texas Instruments

CONTROLLER, PWM, CURRENT MODE, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

UC3842AD8

D# 3123543

Texas Instruments

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

RoHS: Compliant

Min Qty: 1

Container: Each

1128

Part Number

Manufacturer

Description

Stock

UC3842AD8

UNITRODE

OEM/CM QUOTES ONLY | NO BROKERS

4046

UC3842AD

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

9437

Part Number

Manufacturer

Description

Stock

UC3842ADG4

Texas Instruments

OEM/CM ONLY

966

Part Number

Manufacturer

Description

Stock

UC3842AD8

Unitrode Corporation

In Stock

812

UC3842AD

Motorola Mobility LLC

In stock

Part Number

Manufacturer

Description

Stock

UC3842AD

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

UC3842AD8

Texas Instruments

OEM/CM Immediate delivery

625

Part Number	Manufacturer	Description	Stock
UC3842AD D# 595-UC3842AD	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	554
UC3842AD8 D# 595-UC3842AD8	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	1077
UC3842ADG4 D# 595-UC3842ADG4	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	570

Part Number

Manufacturer

Description

Stock

UC3842AD

D# 88K1282

Texas Instruments

CURRENT MODE PWM CONTROLLER, 25V, SOIC-14, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14Pins, Frequency:450kHz RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

UC3842AD8

D# 32AH7090

Texas Instruments

PWM CONTROLLER, 500KHZ, 10V-30V, SOIC-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:10V, Supply Voltage Max:30V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

1128

Part Number	Manufacturer	Description	Stock
UC3842ADG4 D# NS-UC3842ADG4	Texas Instruments	OEM/CM ONLY	7818
UC3842AD8 D# NS-UC3842AD8	Texas Instruments	OEM/CM ONLY	4281
UC3842AD D# NS-UC3842AD	Texas Instruments	OEM/CM ONLY	3428

Part Number

Manufacturer

Description

Stock

UC3842AD

Motorola Semiconductor Products

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

UC3842AD

D# UC3842AD

Fairchild Semiconductor Corporation

Semiconductor

Part Number

Manufacturer

Description

Stock

UC3842AD

D# 6615318

Texas Instruments

Texas Instruments UC3842AD, PWM Current Mode Controller, 1 A, 500 kHz, 14-Pin SOIC, PK

Min Qty: 5

Container: Package

UC3842AD8

D# 6615314P

Texas Instruments

Texas Instruments UC3842AD8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU

Min Qty: 5

Container: Tube

Part Number	Manufacturer	Description	Stock
UC3842AD	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant	5832
UC3842AD8	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant	466
UC3842ADG4	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant	52

Part Number

Manufacturer

Description

Stock

UC3842AD8

Texas Instruments

OEM/CM ONLY

1574

Part Number

Manufacturer

Description

Stock

UC3842AD8

Texas Instruments

IN stock Immediate delivery

620

UC3842AD

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

Part Number

Manufacturer

Description

Stock

UC3842AD

Texas Instruments

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

UC3842AD8

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

UC3842AD

Texas Instruments

shipping today

12496

UC3842AD8

Texas Instruments

shipping today

Part Number	Manufacturer	Description	Stock
UC3842ADG4	Texas Instruments	RFQ	5208
UC3842AD8	Texas Instruments	RFQ	3105
UC3842AD	Texas Instruments	RFQ	3148

Part Number

Manufacturer

Description

Stock

UC3842AD8

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

900

UC3842AD

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

870

Part Number

Manufacturer

Description

Stock

UC3842AD

D# 3123542

Texas Instruments

CONTROLLER, PWM, CURRENT MODE, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

UC3842AD8

D# 1101423

Unitrode Corporation

PWM CONTROLLER, SMD, 3842, SOIC8

RoHS: Not Compliant

Min Qty: 1

Container: Each

Quick Inquiry

UC3842ADG4

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