Name: UC3844ADTR
Brand: Texas Instruments
SKU: UC3844ADTR
Price: 1.0296 USD
Availability: InStock
Rating: 5 (104 reviews)

UC3844ADTR

For Reference Only

Part Number	UC3844ADTR
Manufacturer	Texas Instruments
Description	IC REG CTRLR PWM CM 14SOIC
Datasheet	UC3844ADTR Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	172,236 piece(s)
Unit Price	$ 1.0296 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # UC3844ADTR (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 UC3844ADTR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3844ADTR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3844ADTR.

UC3844ADTR 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	48%
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

UC3844ADTR Reviews

Rocc*****llahan

April 8, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Titu*****ndsey

February 24, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UC3844ADTR Packaging

UC3844ADTR FAQ

1. How to order UC3844ADTR 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 UC3844ADTR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3844ADTR. All suppliers must pass our qualification reviews before they can publish their products including UC3844ADTR on Heisener; we pay more attention to the channels and quality of UC3844ADTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3844ADTR price and inventory displayed accurate?

The price and inventory of UC3844ADTR 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 UC3844ADTR?

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 UC3844ADTR we delivered, we will accept the replacement or return of the UC3844ADTR 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 UC3844ADTR.

(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 UC3844ADTR pin diagram, UC3844ADTR datasheet?

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

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UC3844ADTR 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

UC3844ADTR

D# V36:1790_07428567

Texas Instruments

UCx84xA Current-Mode PWM Controller

RoHS: Compliant

UC3844AD

D# V99:2348_07428552

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3844AD

STMicroelectronics

Part Number	Manufacturer	Description	Stock
UC3844ADTRG4	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3844ADTR	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3844AD	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0

Part Number

Manufacturer

Description

Stock

UC3844AD

Texas Instruments

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
UC3844AD D# 296-11289-5-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	484
UC3844ADTRG4 D# UC3844ADTRG4-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3844ADTR D# 296-UC3844ADTR-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0

Part Number

Manufacturer

Description

Stock

UC3844ADTR

Texas Instruments

In stock shipping within 2days

9547

UC3844AD

UNITRODE

In stock shipping within 2days

613

Part Number

Manufacturer

Description

Stock

UC3844AD

D# 3123549

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, SOIC-14

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

UC3844ADTR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

3745

UC3844AD

UNITRODE

OEM/CM QUOTES ONLY | NO BROKERS

5980

Part Number

Manufacturer

Description

Stock

UC3844ADTRG4

Texas Instruments

OEM/CM ONLY

701

Part Number

Manufacturer

Description

Stock

UC3844AD

ST Microwave Corporation

In stock

Part Number

Manufacturer

Description

Stock

UC3844AD

Unitrode Corporation

OEM/CM Immediate delivery

613

UC3844ADTR

Texas Instruments

OEM/CM Immediate delivery

9370

Part Number

Manufacturer

Description

Stock

UC3844AD

D# 595-UC3844AD

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant

488

UC3844ADTR

D# 595-UC3844ADTR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

1220

Part Number

Manufacturer

Description

Stock

UC3844AD

D# 27AJ1036

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, 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:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
UC3844ADTRG4 D# NS-UC3844ADTRG4	Texas Instruments	OEM/CM ONLY	2594
UC3844ADTR D# NS-UC3844ADTR	Texas Instruments	OEM/CM ONLY	2685
UC3844AD D# NS-UC3844AD	Texas Instruments	OEM/CM ONLY	9534

Part Number

Manufacturer

Description

Stock

UC3844AD

Texas Instruments

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14

Part Number

Manufacturer

Description

Stock

UC3844AD

D# 6615346

Texas Instruments

Texas Instruments UC3844AD, PWM Current Mode Controller, 1 A, 500 kHz, 14-Pin SOIC, PK

Min Qty: 5

Container: Package

Part Number

Manufacturer

Description

Stock

UC3844ADTR

Texas Instruments

UC3844A Current Mode PWM Controller

RoHS: Compliant

11900

UC3844AD

Texas Instruments

UC3844A Current Mode PWM Controller

RoHS: Compliant

28800

Part Number

Manufacturer

Description

Stock

UC3844ADTR

Texas Instruments

OEM/CM ONLY

9300

Part Number

Manufacturer

Description

Stock

UC3844ADTR

Texas Instruments

IN stock Immediate delivery

9385

UC3844AD

UNITRODE

IN stock Immediate delivery

608

Part Number

Manufacturer

Description

Stock

UC3844ADTR

Texas Instruments

30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C

UC3844AD

Texas Instruments

30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C

Part Number

Manufacturer

Description

Stock

UC3844AD

Texas Instruments

shipping today

3246

UC3844ADTR

Texas Instruments

shipping today

9490

Part Number

Manufacturer

Description

Stock

UC3844AD

D# 46912774

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3844AD

Texas Instruments

RFQ

6497

UC3844ADTR

Texas Instruments

RFQ

11894

Part Number

Manufacturer

Description

Stock

UC3844ADTR

Texas Instruments

IC REG CTRLR PWM CM 14SOIC

19810

Part Number

Manufacturer

Description

Stock

UC3844AD

D# 3123549

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, SOIC-14

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

UC3844ADTR

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