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Texas Instruments

UC3543J

POWER SUPPLY SUPERVISORY CIRCUIT

Part No.:: UC3543J

Manufacturer:: Texas Instruments

Category:: Supervisors

Package:: 16-CDIP (0.300", 7.62mm)

Datasheet:: UC3543J.pdf

Description:: POWER SUPPLY SUPERVISORY CIRCUIT

Quantity:: RFQ Add To RFQ list

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UC3543J Texas Instruments datasheet stock package

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UC3543J Technical Information

Specifications
FAQ
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Product Substitutes

Specifications

Product Attributes: Attribute Value

Manufacturer:: Texas Instruments

Series:: -

Package/Case:: 16-CDIP (0.300", 7.62mm)

Packaging:: Tube

Product Status:: Obsolete

Programmable:: -

Type:: Power Supply Monitor

Number of Voltages Monitored:: 1

Voltage - Threshold:: 2.5V

Output:: Open Drain or Open Collector

Reset:: -

Reset Timeout:: -

Operating Temperature:: 0°C ~ 70°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: 16-CDIP

FAQ

1. How to order UC3543J on FU JIA (H.K) Electronics?

You can submit an RFQ directly on this page. Our sales team will review your quantity, delivery requirements and target price, then reply with a quotation as soon as possible.

2. How does FU JIA (H.K) Electronics verify the quality of UC3543J?

We work with qualified suppliers and conduct strict supplier review and product verification. Our team pays close attention to sourcing channels, traceability and product condition.

3. Are the price and inventory of UC3543J updated in real time?

Inventory and prices of electronic components may fluctuate frequently. The displayed data is for reference, and the final quotation will be confirmed by our sales team.

4. What payment methods are accepted?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and region.

5. How is shipping arranged?

We can arrange international shipping through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for UC3543J?

Please contact our sales team within the specified period if there are quantity differences, wrong items, or clear external defects. The product should remain unused and in its original packaging.

7. Can I request technical support for UC3543J?

Yes. You can contact us for datasheet, package details, pin information and sourcing assistance related to UC3543J.

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Product Substitutes

No substitute products are available for UC3543J at the moment. Please contact us for alternative part recommendations.

UC3543J Sourcing & Technical Support

UC3543J is supplied by Texas Instruments. This product page provides key purchasing information including manufacturer, package, datasheet, stock reference, price reference and RFQ support.

As a professional electronic components sourcing supplier, FU JIA (H.K) Electronics helps customers source UC3543J and related semiconductor components for prototype development, maintenance, production preparation and BOM procurement.

If you need the latest price, available inventory, lead time, alternative parts, datasheet, package confirmation or batch information for UC3543J, please submit an RFQ and our sales team will provide quotation and sourcing support.