UC3844D8 - Texas Instruments - Price, Inventory & Datasheets | Heisener.com
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UC3844D8

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UC3844D8

For Reference Only

Part Number

UC3844D8

Manufacturer

Texas Instruments

Description

IC REG CTRLR PWM CM 8SOIC

Package

8-SOIC (0.154", 3.90mm Width)

ECAD

In Stock

4,672 piece(s)

Unit Price

$ 0.9130 *

Lead Time

Can Ship Immediately

Estimated Delivery Time

Dec 26 - Dec 31 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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UC3844D8

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about UC3844D8?

Part Number # UC3844D8 (PMIC - AC DC Converters, Offline Switchers) is manufactured by Texas Instrumentsand 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 UC3844D8specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3844D8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3844D8.

UC3844D8 Specifications

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

UC3844D8 Reviews

Will*****ngram

April 8, 2023

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Britt*****guilar

April 4, 2023

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

Jax*****Raj

March 29, 2023

Excellent service and product arrives in reasonable shipping rates. Well done!

Kys*****Liu

March 27, 2023

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Cristi*****lentine

March 10, 2023

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Layl*****ccann

March 5, 2023

Nice to have an assortment on hand, just in case. Happy with this purchase.

Jen*****Ratti

February 27, 2023

Item is as described and very good postage time. Thank you.

Lan*****anson

February 26, 2023

Very pleased with the parts from this company. First class service. Thanks!

Kei*****Basu

February 26, 2023

They are components and they work. Wasn’t expecting anything more or anything less.

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UC3844D8 FAQ

1. How to order UC3844D8 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 UC3844D8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theUC3844D8. All suppliers must pass our qualification reviews before they can publish their products including UC3844D8 on Heisener;we pay more attention to the channels and quality of UC3844D8products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the UC3844D8 price and inventory displayed accurate?

The price and inventory of UC3844D8 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 UC3844D8?

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 UC3844D8 we delivered, we will accept the replacement or return of the UC3844D8 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 ofUC3844D8.
(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 UC3844D8 pin diagram, UC3844D8 datasheet?

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

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UC3844D8 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

UC3844D8

D# V36:1790_07428579

Texas Instruments

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

RoHS: Compliant
0

UC3844D8TR

D# V36:1790_07428584

Texas Instruments

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

RoHS: Compliant
0
Part Number Manufacturer Description Stock

UC3844D8

D# UC3844D8

Texas Instruments

Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844D8)

0
Part Number Manufacturer Description Stock

UC3844D8

Teledyne Cougar Inc

300
Part Number Manufacturer Description Stock

UC3844D8TRG4

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

0

UC3844D8

Texas Instruments

(T/R) CUR MODE PWM CONT - Tape and Reel

0

UC3844D8G4

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

0

UC3844D8TR

Texas Instruments

(T/R) CUR MODE PWM CONT - Tape and Reel

0
Part Number Manufacturer Description Stock

UC3844D8TRG4

D# UC3844D8TRG4-ND

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

0

UC3844D8

D# 2156-UC3844D8-ND

Rochester Electronics LLC

UC3844 CURRENT-MODE PWM CONTROLL

167

UC3844D8TR

D# 296-47907-1-ND

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

2558
Part Number Manufacturer Description Stock

UC3844D8TR

Texas Instruments

In stock shipping within 2days

32735
Part Number Manufacturer Description Stock

UC3844D8

D# 3123552

Texas Instruments

PWM CONTROLLER, CURRENT MODE, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
449
Part Number Manufacturer Description Stock

UC3844D8TR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

292

UC3844D8

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

7443
Part Number Manufacturer Description Stock

ULUC3844D8

Texas Instruments

OEM/CM ONLY

375

TIUC3844D8

Texas Instruments

OEM/CM ONLY

97

UC3844D8TR

Texas Instruments

OEM/CM ONLY

157

UC3844D8AD8

Texas Instruments

OEM/CM ONLY

966

UC3844D8G

Texas Instruments

OEM/CM ONLY

367

UC3844D8TRG4

Texas Instruments

OEM/CM ONLY

903

UC3844BD1R2GUC3844D8TRG4

Texas Instruments

OEM/CM ONLY

949

UC3844D8G4

Texas Instruments

OEM/CM ONLY

605
Part Number Manufacturer Description Stock

UC3844D8

Unitrode Corporation

In stock

109
Part Number Manufacturer Description Stock

UC3844D8TR

Texas Instruments

OEM/CM Immediate delivery

35500
Part Number Manufacturer Description Stock

UC3844D8

D# 595-UC3844D8

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant
1019

UC3844D8TR

D# 595-UC3844D8TR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
2531
Part Number Manufacturer Description Stock

UC3844D8

D# 32AH7091

Texas Instruments

PWM CONTROLLER, CURRENT MODE, SOIC-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:10V, Supply Voltage Max:30V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
449
Part Number Manufacturer Description Stock

UC3844D8

D# NS-UC3844D8

Texas Instruments

OEM/CM ONLY

7067

UC3844D8TRG4

D# NS-UC3844D8TRG4

Texas Instruments

OEM/CM ONLY

9431

UC3844D8TR

D# NS-UC3844D8TR

Texas Instruments

OEM/CM ONLY

4225

UC3844D8G4

D# NS-UC3844D8G4

Texas Instruments

OEM/CM ONLY

6571
Part Number Manufacturer Description Stock

UC3844D8

Unitrode Corporation

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8

147
Part Number Manufacturer Description Stock

UC3844D8

Texas Instruments

UC3844 Current-Mode PWM Controller

RoHS: Compliant
2329
Part Number Manufacturer Description Stock

UC3844D8

Texas Instruments

OEM/CM ONLY

7933

UC3844D8TR

Texas Instruments

OEM/CM ONLY

261
Part Number Manufacturer Description Stock

UC3844D8TR

Texas Instruments

IN stock Immediate delivery

35485
Part Number Manufacturer Description Stock

UC3844D8TR

Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C

22

UC3844D8

Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C

5
Part Number Manufacturer Description Stock

UC3844D8

Texas Instruments

shipping today

4546

UC3844D8TR

Texas Instruments

shipping today

1818
Part Number Manufacturer Description Stock

UC3844D8

Texas Instruments

RFQ

3283

UC3844D8G4

Texas Instruments

RFQ

1305
Part Number Manufacturer Description Stock

UC3844D8

Texas Instruments

IC REG CTRLR PWM CM 8SOIC

4600
Part Number Manufacturer Description Stock

UC3844D8

D# 3123552

Texas Instruments

PWM CONTROLLER, CURRENT MODE, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
449

UC3844D8 Tags

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