MAX20404/MAX20405/MAX20406 Buck Converters

Analog Devices MAX20404 / MAX20405 / MAX20406 Automotive Synchronous Buck Converters offer a tiny size with integrated high-side and low-side switches. The series delivers up to 6A with wide input voltages ranging from 3V to 36V. Voltage quality can be monitored by observing the PGOOD signal. The modules operate in dropout mode by running at a 99% duty cycle. This makes the device suitable for automotive and industrial applications. Analog Devices MAX20404 / MAX20405 / MAX20406 Automotive Synchronous Buck Converters support programmable or fixed output voltages of 5V and 3.3V. The device has an internally fixed frequency at 2.1MHz (or 400KHz or 3MHz), allowing for small external components, reduced output ripple, and ensuring no AM interference. The converter automatically enters skip mode at light loads with an ultra-low quiescent current of 10μA at no load.

Results: 32
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Quiescent Current
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Maximum Operating Temperature
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Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
563In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Boost 5 V 6 A 1 Output 10 uA 3 MHz - 40 C + 125 C MAX20406 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
433In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 5 A 1 Output 10 uA 3 MHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
601In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
2,607In Stock
Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C Reel, Cut Tape
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
2,433In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT FC2QFN-17 Buck 3.3 V 4 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
706In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 5 A 1 Output 10 uA 3 MHz - 40 C + 125 C Tray

Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
829In Stock
Min.: 1
Mult.: 1

SMD/SMT WFQFN-17 Buck 10 V 5 A 1 Output 10 uA 3 MHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
2,480In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 6 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
1,303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500
SMD/SMT FC2QFN-17 Boost 5 V 6 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
1,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT FC2QFN-17 Boost 3.3 V 6 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
829In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 6 A 1 Output 10 uA 400 kHz - 40 C + 125 C MAX20406 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
847In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 4 A 1 Output 10 uA 400 kHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
738In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 6 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C MAX20404/MAX20405/ MAX20406 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
406In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 4 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C MAX20404/MAX20405/ MAX20406 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
164In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 10 uA 400 kHz - 40 C + 125 C MAX20404 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
487In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Boost 5 V 5 A 1 Output 10 uA 2.1 MHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
460In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 5 A 1 Output 10 uA 400 kHz - 40 C + 125 C MAX20405 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
428In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 6 A 1 Output 10 uA 3 MHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
235In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 800 mV to 10 V 4 A 1 Output 10 uA 3 MHz - 40 C + 125 C Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
285In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT FC2QFN-17 Buck 5 V 6 A 1 Output 10 uA 3 MHz - 40 C + 125 C Reel, Cut Tape
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
15,000Factory Stock Available
More Info Available
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT FC2QFN-17 Buck 800 mV to 10 V 4 A 1 Output 10 uA 3 MHz - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
20,000Factory Stock Available
More Info Available
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT FC2QFN-17 Buck 3.3 V 5 A 1 Output 10 uA 3 MHz - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
17,500Factory Stock Available
More Info Available
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT FC2QFN-17 Buck 3.3 V 5 A 1 Output 10 uA 3 MHz - 40 C + 125 C Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 10 uA 400 kHz - 40 C + 125 C MAX20404 Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

SMD/SMT FC2QFN-17 Boost 5 V 5 A 1 Output 10 uA 400 kHz - 40 C + 125 C MAX20405 Reel