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IR2003 Buck Switching Regulator DIP IC

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-08-26
SKU: 8194 | DAH828

Rs. 107.38 (inc GST)
Rs.91.00 + GST

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GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

IR2003 Buck Switching Regulator DIP IC

IR2003 Buck Regulator IC with 4.5V to 40V input and 95% efficiency.

The IR2003 Buck Switching Regulator DIP IC offers reliable voltage regulation for various applications. It supports an input voltage range of 4.5V to 40V and delivers high efficiency of up to 95%. With adjustable output voltage and integrated power MOSFETs, it minimizes power loss, making it suitable for consumer electronics and industrial automation.

This IR2003 Buck Switching Regulator DIP IC features built-in protection against overcurrent and thermal shutdown, ensuring robust performance. Its fixed switching frequency operates typically at 200 kHz, enhancing stability in various environments. The device is ideal for battery-powered devices and automotive applications, providing a compact solution for efficient power management.

Choose the IR2003 Buck Switching Regulator DIP IC for your next project to ensure efficient energy use and reliable performance. Explore our collection of voltage regulators for more options tailored to your needs in India.

Explore the range of Voltage Regulators at DNA. The IR2003 Buck Switching Regulator DIP IC ensures reliable performance for your electronic projects. Check other Voltage Regulators that we have in stock.

If you're unable to find specific electronic components, reach out to us. We can import parts that are not in stock and support both retail and bulk orders. Consider checking out related items like SMPS, HMI Displays, Digital ICs, and more. Contact Us.

Features of IR2003 Buck Switching Regulator DIP IC

Wide Input Voltage Range
High Efficiency
Adjustable Output Voltage
Integrated Power MOSFETs
Fixed Switching Frequency
Overcurrent Protection
Thermal Shutdown
Soft-Start Feature

Specification of IR2003 Buck Switching Regulator DIP IC

Input Voltage Range: 4.5V to 40V
Output Voltage Range: Adjustable, typically 0.8V to VIN
Maximum Output Current: 3A
Switching Frequency: 200 kHz
Efficiency: Up to 95%
Operating Temperature Range: -40°C to +125°C
Package Type: 8-pin DIP

Applications of IR2003 Buck Switching Regulator DIP IC

Consumer Electronics
Industrial Automation
Automotive Applications
Communication Systems
Battery-Powered Devices

Package Includes

1 X IR2003 Buck Switching Regulator DIP IC

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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