MAX2000x Automotive Buck Converters

Analog Devices MAX2000x Automotive Buck Converters are small, synchronous devices with integrated high- and low-side MOSFETs. The converters deliver up to 8A with input voltages from 3.5V to 36V while only using 25μA of quiescent current at no load. Voltage quality can be monitored by observing the RESET signal. The devices can operate in dropout by running at 98% duty cycle, making them ideal for automotive applications.

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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
Package / Case
Topology
Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
6,042In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT FC2QFN-17 Buck 3.3 V 6 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
7,886In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 8 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
5,336In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
2,146In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 6 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
1,864In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
3,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT FC2QFN-17 Buck 5 V 8 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
842In Stock
840Expected 2026-07-03
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 6 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
1,472In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 8 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
1,151In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 8 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
17In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 6 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
258In Stock
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 5 V 8 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
2,495In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT FC2QFN-17 Buck 3.3 V 8 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
400Expected 2026-06-29
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT FC2QFN-17 Buck 5 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT FC2QFN-17 Buck 5 V 6 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT FC2QFN-17 Buck 5 V 6 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

SMD/SMT FC2QFN-17 Buck 3.3 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Tray
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT FC2QFN-17 Buck 3.3 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT FC2QFN-17 Buck 3.3 V 4 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel
Analog Devices / Maxim Integrated Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT FC2QFN-17 Buck 3.3 V 6 A 1 Output 25 uA 220 kHz to 2.2 MHz - 40 C + 125 C AEC-Q100 MAX2000x Reel