Name: UC3849Q
Brand: Texas Instruments
SKU: UC3849Q
Price: 3.9283 USD
Availability: InStock
Rating: 5 (182 reviews)

UC3849Q

For Reference Only

Part Number	UC3849Q
Manufacturer	Texas Instruments
Description	IC SECONDARY SIDE CTRLR 28PLCC
Datasheet	UC3849Q Datasheet UC3849Q Specifications
Package	28-LCC (J-Lead)
ECAD
In Stock	60,864 piece(s)
Unit Price	$ 3.9283 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
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Part Number # UC3849Q (PMIC - Power Supply Controllers, Monitors) 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 UC3849Q specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3849Q with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3849Q.

UC3849Q Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Power Supply Controllers, Monitors
Package	28-LCC (J-Lead)
ECAD
Series	-
Applications	Secondary-Side Controller
Voltage - Input	8 V ~ 20 V
Voltage - Supply	-
Current - Supply	21mA
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	28-LCC (J-Lead)
Supplier Device Package	28-PLCC (11.51x11.51)

UC3849Q Datasheet

UC3849Q Reviews

Nala*****uevara

March 23, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Dari*****lack

February 22, 2023

★ ★ ★ ★ ★

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

Write a Review

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UC3849Q Packaging

UC3849Q FAQ

1. How to order UC3849Q 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 UC3849Q is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3849Q. All suppliers must pass our qualification reviews before they can publish their products including UC3849Q on Heisener; we pay more attention to the channels and quality of UC3849Q products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3849Q price and inventory displayed accurate?

The price and inventory of UC3849Q 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 UC3849Q?

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 UC3849Q we delivered, we will accept the replacement or return of the UC3849Q 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 UC3849Q.

(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 UC3849Q pin diagram, UC3849Q datasheet?

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

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UC3849Q 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

UC3849QTR

Texas Instruments

N/A 0.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC28

1500

UC3849Q

Texas Instruments

N/A 0.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC28

1924

Part Number

Manufacturer

Description

Stock

UC3849Q

D# 2156-UC3849Q-TI-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

1924

UC3849QTR

D# 2156-UC3849QTR-TITR-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

1500

Part Number

Manufacturer

Description

Stock

UC3849QTR

Texas Components Corporat

OEM/CM QUOTES ONLY | NO BROKERS

15388

UC3849Q

TEXAS COMPONENTS CORPORAT

OEM/CM QUOTES ONLY | NO BROKERS

15388

Part Number

Manufacturer

Description

Stock

UC3849Q

Texas Instruments

OEM/CM Immediate delivery

8000

Part Number

Manufacturer

Description

Stock

UC3849QTR

D# NS-UC3849QTR

Texas Instruments

OEM/CM ONLY

2318

UC3849Q

D# NS-UC3849Q

Texas Instruments

OEM/CM ONLY

1458

Part Number

Manufacturer

Description

Stock

UC3849QTR

Texas Instruments

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 28 Pin, Plastic, PLCC

12181

UC3849Q

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 28 Pin, Plastic, PLCC

642

Part Number

Manufacturer

Description

Stock

UC3849Q

Texas Instruments

Switching Controller, Current-mode, 0.3A, 1000kHz Switching Freq-Max, BIPolar, PQCC28

RoHS: Compliant

1924

UC3849QTR

Texas Instruments

Switching Controller, Current-mode, 0.3A, 1000kHz Switching Freq-Max, BIPolar, PQCC28

RoHS: Compliant

1500

Part Number

Manufacturer

Description

Stock

UC3849Q

Texas Instruments

OEM/CM ONLY

13635

UC3849QTR

Texas Instruments

OEM/CM ONLY

12947

Part Number

Manufacturer

Description

Stock

UC3849Q

Texas Instruments

IN stock Immediate delivery

8015

Part Number

Manufacturer

Description

Stock

UC3849Q

Texas Instruments

shipping today

7296

Part Number

Manufacturer

Description

Stock

UC3849Q

mfr

RFQ

11450

Quick Inquiry

UC3849Q

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