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MAX1873REEE ANALOG DEVICES Step-Down DC-DC Converter Controller IC

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Stock: 20
Availability: InStock priceValidUntil: 2026-08-27
SKU: 6003 | DAG861

Rs. 517.03 (inc GST)
Rs.438.16 + 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

MAX1873REEE Step-Down DC-DC Converter Controller IC

MAX1873REEE DC-DC Converter for Li+ charging with 4A current, adjustable output voltage, and high efficiency.

The MAX1873REEE Step-Down DC-DC Converter Controller IC efficiently charges lithium-ion and NiMH batteries. This IC provides a regulated charging current and voltage with minimal voltage error. It operates in a step-down configuration, ensuring effective energy management in battery charging applications. The device is designed for low-cost solutions, regulating both voltage and current through its control loops.

With an input voltage range of 6VDC to 28VDC, the MAX1873REEE supports a charging current up to 4A. Its analogue output allows for monitoring of charging current, providing additional functionality for ADC or microcontroller integration. The IC also features a low shutdown current and high efficiency, making it suitable for various multi-chemistry charger designs.

Ideal for electronics projects requiring battery management, the MAX1873REEE Step-Down DC-DC Converter Controller IC is a reliable choice. Its operating temperature range of -40°C to 85°C adds to its versatility, making it suitable for a range of applications in India.

Explore our range of Battery Chargers and BMS Modules at DNA. The MAX1873REEE is a top choice for efficient battery management. Check other "Battery Chargers and BMS Modules" that we have in stock.

At DNA, we cater to all your electronic component needs. If you can't find a specific part, let us know. We can import items and support both retail and bulk orders. Check out related components like Resistors, Capacitors, Sensor Modules, and more. Contact Us.

Features of MAX1873REEE Step-Down DC-DC Converter Controller IC

Charges 2 lithium-ion cells or 5/6 Ni battery cells
Operating temperature range from -40°C to 85°C
Input voltage range from 6VDC to 28VDC
Analogue output monitors charging current
5µA shutdown battery current
200mV dropout voltage
100% duty cycle

Specification of MAX1873REEE Step-Down DC-DC Converter Controller IC

Input Voltage Range: 4.5V to 28V
Output Voltage: Adjustable through external resistors
Switching Frequency: 200 kHz (fixed)
Output Current: Dependent on external MOSFET
Efficiency: High efficiency (typically 90%+)
Control Type: Voltage-mode control

Applications of MAX1873REEE Step-Down DC-DC Converter Controller IC

Battery charging circuits
Multi-chemistry charger designs
Consumer electronics
Power management systems
Robotics applications

Package Includes

1 X MAX1873REEE ANALOG DEVICES Step-Down DC-DC Converter Controller 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.

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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.

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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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