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MAXIM INTEGRATED / ANALOG DEVICES MAX1921EUT18T Step-Down Converter
The MAX1921 step-down DC-DC converter delivers over 400mA output current with preset voltages of 1.8V, ideal for portable electronic devices. Utilizing proprietary current-limited control, it offers over 90% efficiency, high switching frequency of 1.2MHz, and internal synchronous rectification that eliminates external Schottky diodes. Its compact SOT23 package and low quiescent current make it suitable for space-constrained applications like wireless handsets and battery-powered equipment. Features include soft-start, ultralow shutdown current, and an input voltage range of 2V to 5.5V.
MAXIM INTEGRATED / ANALOG DEVICES MAX1921EUT18T Step-Down Converter Specifications:
- Output Voltage: 1.8V (factory preset)
- Output Current: Up to 400mA
- Input Voltage Range: 2V to 5.5V
- Switching Frequency: Up to 1.2MHz
- Efficiency: Greater than 90%
- Package: 6-pin SOT23
- Shutdown Current: 0.1pA
- Soft-Start: Yes, internal
- Thermal Shutdown: Yes
- Operating Temperature: -40°C to +85°C
Buy the Buy Maxim MAX1921EUT18T Step-Down Converter Part Number MAX1921EUT18T Online
Discover the MAX1921EUT18T, a compact, high-efficiency step-down converter delivering 400mA with preset 1.8V output, suitable for portable electronics. It features proprietary current control for over 90% efficiency, internal synchronous rectification eliminating external diodes, and soft-start circuitry. Its small SOT23 package, low quiescent current, and high switching frequency make it ideal for space-constrained, battery-powered applications like wireless devices, PDAs, and handheld systems. Order online today to ensure dependable, efficient power conversion for your innovative designs.
Order your Maxim Series MAX1921EUT18T high-efficiency DC-DC converter today and ensure reliable power management for your portable projects.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX1921EUT18T?
You can click on the BUY or RFQ button to purchase MAX1921EUT18T from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX1921EUT18T?
You can download the MAX1921EUT18T datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX1921EUT18T?
MAXIM INTEGRATED / ANALOG DEVICES