UC3851N - Texas Instruments - Price, Inventory & Datasheets | Heisener.com
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UC3851N

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UC3851N

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Part Number

UC3851N

Manufacturer

Texas Instruments

Description

IC OFFLINE CTRLR PWM PROG 18DIP

Package

18-DIP (0.300", 7.62mm)

ECAD

In Stock

143,124 piece(s)

Unit Price

$ 17.1200 *

Lead Time

Can Ship Immediately

Estimated Delivery Time

Dec 25 - Dec 30 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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UC3851N

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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 UC3851N?

Part Number # UC3851N (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 UC3851Nspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3851N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3851N.

UC3851N Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package 18-DIP (0.300", 7.62mm)
ECAD Technical cover
Series -
Output Isolation -
Internal Switch(s) No
Voltage - Breakdown -
Topology Boost, Buck, Flyback, Forward
Voltage - Start Up 8V
Voltage - Supply (Vcc/Vdd) 7.8 V ~ 32 V
Duty Cycle 50%
Frequency - Switching Up to 500kHz
Power (Watts) -
Fault Protection Current Limiting, Over Voltage
Control Features Frequency Control, Soft Start
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 18-DIP (0.300", 7.62mm)
Supplier Device Package 18-PDIP
Mounting Type Through Hole

UC3851N Reviews

Ande*****urry

April 1, 2023

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

Kar*****Sodhi

March 21, 2023

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Sus*****Jones

March 7, 2023

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Kate*****erson

February 24, 2023

Have never had a problem with my order. Packages arrive on time and in great condition.

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UC3851N FAQ

1. How to order UC3851N 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 UC3851N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theUC3851N. All suppliers must pass our qualification reviews before they can publish their products including UC3851N on Heisener;we pay more attention to the channels and quality of UC3851Nproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the UC3851N price and inventory displayed accurate?

The price and inventory of UC3851N 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 UC3851N?

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 UC3851N we delivered, we will accept the replacement or return of the UC3851N 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 ofUC3851N.
(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 UC3851N pin diagram, UC3851N datasheet?

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

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UC3851N 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

UC3851N

D# V99:2348_07428676

Texas Instruments

Current Mode PWM Controller 500kHz 18-Pin PDIP Tube

RoHS: Compliant
0
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UC3851N

Texas Instruments

IC OFFLINE CTRLR PWM PROG 18DIP

105

UC3851NG4

Texas Instruments

- Rail/Tube

0
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UC3851N

D# 296-11305-5-ND

Texas Instruments

IC OFFLINE CTRLR PWM PROG 18DIP

20
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Texas Instruments

In stock shipping within 2days

418
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UNITRODE

OEM/CM QUOTES ONLY | NO BROKERS

6865
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UC3851NG4

Texas Instruments

OEM/CM ONLY

4120
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D# 595-UC3851N

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AC/DC Converters Prog Off-Line PWM Controller

RoHS: Compliant
27
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UC3851NG4

D# NS-UC3851NG4

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1912

UC3851N

D# NS-UC3851N

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UC3851 Programmable Off-Line PWM Controller

RoHS: Compliant
12600
Part Number Manufacturer Description Stock

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OEM/CM ONLY

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Texas Instruments

Programmable off-line PWM controller

3
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D# 25865935

Texas Instruments

Current Mode PWM Controller 500kHz 18-Pin PDIP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

UC3851N

UC

RFQ

2856

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