Name: UC3903N
Brand: Texas Instruments
SKU: UC3903N
Price: 2.6414 USD
Availability: InStock
Rating: 5 (115 reviews)

UC3903N

For Reference Only

Part Number	UC3903N
Manufacturer	Texas Instruments
Description	IC SUPPLY/LINE MONITOR 18-DIP
Datasheet	UC3903N Datasheet UC3903N Specifications
Package	18-DIP (0.300", 7.62mm)
ECAD
In Stock	12,792 piece(s)
Unit Price	$ 2.6414 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
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Part Number # UC3903N (PMIC - Supervisors) 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 UC3903N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3903N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3903N.

UC3903N Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Supervisors
Package	18-DIP (0.300", 7.62mm)
ECAD
Series	-
Type	Multi-Voltage Supervisor
Number of Voltages Monitored	4
Output	Push-Pull, Totem Pole
Reset	Active Low
Reset Timeout	Adjustable/Selectable
Voltage - Threshold	Adjustable/Selectable
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole
Package / Case	18-DIP (0.300", 7.62mm)
Supplier Device Package	18-PDIP

UC3903N Datasheet

UC3903N Reviews

Aide*****rray

April 6, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Madel*****hajan

March 21, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Indi*****drews

March 7, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Marc*****rber

March 4, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Write a Review

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UC3903N Packaging

UC3903N FAQ

1. How to order UC3903N 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 UC3903N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3903N. All suppliers must pass our qualification reviews before they can publish their products including UC3903N on Heisener; we pay more attention to the channels and quality of UC3903N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3903N price and inventory displayed accurate?

The price and inventory of UC3903N 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 UC3903N?

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 UC3903N we delivered, we will accept the replacement or return of the UC3903N 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 UC3903N.

(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 UC3903N pin diagram, UC3903N datasheet?

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

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UC3903N 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.

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Quick Inquiry

UC3903N

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