Can I request technical information for K7803-500R2?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to K7803-500R2.

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K7803-500R2 Mornsun America, LLC product image

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Mornsun America, LLC RFQ AVAILABLE

K7803-500R2

IC REG BUCK 3.3V 400MA/500MA DL

Part Number: K7803-500R2

Manufacturer: Mornsun America, LLC

Category: Voltage Regulators - DC DC Switching Regulators

Package: 3-SIP Module

Datasheet:: K7803-500R2.pdf

Description: IC REG BUCK 3.3V 400MA/500MA DL

Select Quantity Stock: 2,267

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TECHNICAL RESOURCES

K7803-500R2 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: K7803-500R2

Manufacturer: Mornsun America, LLC

Package: 3-SIP Module

Series: K78xx-500R2

Package/Case: 3-SIP Module

Packaging: Tube

Product Status: Obsolete

Function: Step-Down

Output Configuration: Positive and Negative

Topology: Buck

Output Type: Fixed

Number of Outputs: 2

Voltage - Input (Min): 12V, 24V

Voltage - Input (Max): 25V, 28V

Voltage - Output (Min/Fixed): ±3.3V

Voltage - Output (Max): -

Current - Output: 400mA, 500mA

Frequency - Switching: 330kHz

Synchronous Rectifier: No

Operating Temperature: -40°C ~ 85°C

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: -

Frequently Asked Questions

1. How can I order K7803-500R2 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of K7803-500R2?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of K7803-500R2 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

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

5. How is international shipping arranged?

International shipping may be arranged 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 K7803-500R2?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for K7803-500R2?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

K7803-500R2 Procurement and Technical Support

K7803-500R2 is manufactured by Mornsun America, LLC. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing K7803-500R2 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for K7803-500R2.

Part Number: K7803-500R2

Manufacturer: Mornsun America, LLC

Package: 3-SIP Module

Category: Voltage Regulators - DC DC Switching Regulators

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Payment Method

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

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Calculated according to destination and parcel weight

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