MAX17631 Synchronous Step-Down DC-DC Converter

Analog Devices Inc. MAX17631 Synchronous Step-Down DC-DC Converter comes with integrated MOSFETs and operates over an input-voltage range of 4.5V to 36V. It can deliver up to 1.5A current. The MAX17631 is available in three variants, MAX17631A, MAX17631B, and MAX17631C. The MAX17631A and MAX17631B are fixed 3.3V and fixed 5V output parts, respectively. The MAX17631C is an adjustable output voltage (from 0.9V up to 90% of the VIN) part. Built-in compensation across the output-voltage range eliminates the need for external compensation components.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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Output Voltage
Output Current
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Analog Devices / Maxim Integrated Switching Voltage Regulators For MAX17630A: 4.5V to 36V, 1A, High-Eff
Datasheet
947In Stock
Min.: 1
Mult.: 1
Max.: 947

SMD/SMT TQFN-EP-16 Buck 5 V 1.5 A 1 Output 4.7 mA 2.2 MHz - 40 C + 125 C MAX17631 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators For MAX17630A: 4.5V to 36V, 1A, High-Eff
Datasheet
841In Stock
Min.: 1
Mult.: 1
Max.: 841

SMD/SMT TQFN-EP-16 Buck 3.3 V 1.5 A 1 Output 4.7 mA 2.2 MHz - 40 C + 125 C MAX17631 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators For MAX17630A: 4.5V to 36V, 1A, High-Eff
Datasheet
950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 950
: 2.500

TQFN-EP-16 MAX17631 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators For MAX17631C: 4.5V to 36V, 1.5A, High-E
Datasheet
67In Stock
Min.: 1
Mult.: 1
Max.: 67

SMD/SMT TQFN-EP-16 Buck 900 mV to 32.4 V 1.5 A 1 Output 4.7 mA 2.2 MHz - 40 C + 125 C MAX17631 Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators For MAX17631C: 4.5V to 36V, 1.5A, High-E
Datasheet
53In Stock
2.500Expected 28/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.553
: 2.500

TQFN-EP-16 MAX17631 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators For MAX17630A: 4.5V to 36V, 1A, High-Eff
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

TQFN-EP-16 MAX17631 Reel