Voltage Regulators - Switching Regulators

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LT8390 Synchronous Buck-Boost Controllers

Analog Devices Inc. LT8390 Controllers are 4-switch synchronous, buck-boost controllers. The controllers regulate output voltage, input or output current from an input voltage above, below, or equal to the output voltage. The peak-buck/peak-boost current mode control scheme enables adjustable and synchronizable 150kHz to 650kHz fixed frequency operation. The control scheme also allows internal ±15% triangle spread spectrum frequency modulation for low EMI.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w LT8390AHFE#PBF Analog Devices 1: $18.764 1.532In Stock	Mfr. Part # LT8390AHFE#PBF Mouser Part # 584-LT8390AHFEPBF	Analog Devices	Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	1.532In Stock	$18.764 $14.765 $13.478 $12.669 View $12.361 $11.837 $11.621 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-EP-28	Buck-Boost	0 V to 60 V	40 uA	1 Output	2.1 mA	600 kHz to 2 MHz	- 40 C	+ 150 C	LT8390	Tube
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390EUFD#PBF Analog Devices 1: $17.864 3.086In Stock	Mfr. Part # LT8390EUFD#PBF Mouser Part # 584-LT8390EUFD#PBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	3.086In Stock	$17.864 $14.138 $12.897 $12.133 View $11.905 $11.427 $11.176 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	Boost, Buck	1 V to 60 V	25 A	1 Output	2.1 mA	600 kHz	- 40 C	+ 125 C	LT8390	Tube
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390IUFD#PBF Analog Devices 1: $18.650 10.929In Stock	Mfr. Part # LT8390IUFD#PBF Mouser Part # 584-LT8390IUFD#PBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	10.929In Stock	$18.650 $14.708 $12.954 $12.600 View $12.464 $11.974 $11.769 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	Boost, Buck	1 V to 60 V	25 A	1 Output	2.1 mA	600 kHz	- 40 C	+ 125 C	LT8390	Tube
Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w LT8390AEFE#PBF Analog Devices 1: $16.201 112In Stock	Mfr. Part # LT8390AEFE#PBF Mouser Part # 584-LT8390AEFEPBF	Analog Devices	Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	112In Stock	$16.201 $12.771 $11.416 $10.983 View $10.538 $10.265 $10.048 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-EP-28	Buck-Boost	0 V to 60 V	40 uA	1 Output	2.1 mA	600 kHz to 2 MHz	- 40 C	+ 125 C	LT8390	Tube
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390EUFD#TRPBF Analog Devices 1: $18.411 11.228In Stock	Mfr. Part # LT8390EUFD#TRPBF Mouser Part # 584-LT8390EUFD#TRPBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	11.228In Stock	Cut Tape $18.411 $14.412 $13.421 $12.327 View Reel $10.356 $12.202 $11.997 $10.356 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-28	Buck-Boost	60 V	25 A	1 Output	2.1 mA	650 kHz	- 40 C	+ 125 C	LT8390	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w LT8390AIUFD#TRPBF Analog Devices 1: $17.089 455In Stock	Mfr. Part # LT8390AIUFD#TRPBF Mouser Part # 584-8390AIUFDTRPBF	Analog Devices	Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	455In Stock	Cut Tape $17.089 $13.512 $12.612 $11.632 View $11.256 $10.698 $10.242 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	Buck-Boost	0 V to 60 V	40 uA	1 Output	2.1 mA	600 kHz to 2 MHz	- 40 C	+ 125 C	LT8390	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390HUFD#PBF Analog Devices 1: $19.561 1.135In Stock	Mfr. Part # LT8390HUFD#PBF Mouser Part # 584-LT8390HUFDPBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	1.135In Stock	$19.561 $15.494 $13.592 $13.124 View $12.748 $12.498 $12.338 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	Buck-Boost	0 V to 60 V	40 uA	1 Output	2.1 mA	150 kHz to 650 kHz	- 40 C	+ 150 C	LT8390	Tube
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390IUFD#TRPBF Analog Devices 1: $18.650 142In Stock	Mfr. Part # LT8390IUFD#TRPBF Mouser Part # 584-LT8390IUFD#TRPBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	142In Stock	Cut Tape $18.650 $14.776 $13.808 $12.805 View $12.794 $12.065 $11.917 $11.142 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	Buck-Boost	60 V	25 A	1 Output	2.1 mA	650 kHz	- 40 C	+ 125 C	LT8390	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w LT8390AHUFD#PBF Analog Devices 1: $18.559 62In Stock	Mfr. Part # LT8390AHUFD#PBF Mouser Part # 584-LT8390AHUFDPBF	Analog Devices	Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	62In Stock	$18.559 $14.708 $12.942 $11.814 View $11.666 $11.564 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	Buck-Boost	0 V to 60 V	40 uA	1 Output	2.1 mA	600 kHz to 2 MHz	- 40 C	+ 150 C	LT8390	Tube
Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w LT8390AIUFD#PBF Analog Devices 1: $17.545 45In Stock	Mfr. Part # LT8390AIUFD#PBF Mouser Part # 584-LT8390AIUFDPBF	Analog Devices	Switching Voltage Regulators 60V 2MHz Sync 4-Switch Buck-Boost Cntr w Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	45In Stock	$17.545 $13.774 $12.783 $11.404 View $11.074 $10.846 $10.618	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	Buck-Boost	0 V to 60 V	40 uA	1 Output	2.1 mA	600 kHz to 2 MHz	- 40 C	+ 125 C	LT8390	Tube
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390EFE#PBF Analog Devices 1: $18.228 29In Stock	Mfr. Part # LT8390EFE#PBF Mouser Part # 584-LT8390EFE#PBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	29In Stock	$18.228 $14.514 $12.327 $12.190 View $12.076 $11.359 $11.108 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	Boost, Buck	1 V to 60 V	25 A	1 Output	2.1 mA	600 kHz	- 40 C	+ 125 C	LT8390	Tube
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390EFE#TRPBF Analog Devices 1: $18.217 1In Stock	Mfr. Part # LT8390EFE#TRPBF Mouser Part # 584-LT8390EFE#TRPBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	1In Stock	Cut Tape $18.217 $15.073 $12.908 $12.042 View $11.962 $11.666 $10.253 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	Buck-Boost	60 V	25 A	1 Output	2.1 mA	650 kHz	- 40 C	+ 125 C	LT8390	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390HFE#PBF Analog Devices 1: $21.304 40In Stock	Mfr. Part # LT8390HFE#PBF Mouser Part # 584-LT8390HFEPBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	40In Stock	$21.304 $16.884 $15.779 $14.560 View $13.888 $13.637	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	Buck-Boost	0 V to 60 V	40 uA	1 Output	2.1 mA	150 kHz to 650 kHz	- 40 C	+ 150 C	LT8390	Tube
Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS LT8390IFE#PBF Analog Devices 1: $19.151 1In Stock	Mfr. Part # LT8390IFE#PBF Mouser Part # 584-LT8390IFE#PBF	Analog Devices	Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS Learn More about Analog Devices adi lt8390 buck boost controllers	Datasheet	1In Stock	$19.151 $15.255 $12.965 $12.805 View $12.680 $11.940 $11.666 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	Boost, Buck	1 V to 60 V	25 A	1 Output	2.1 mA	600 kHz	- 40 C	+ 125 C	LT8390	Tube

LT8390 Synchronous Buck-Boost Controllers

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LT8390 Synchronous Buck-Boost Controllers

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