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 (EUR) 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: 14,16 € 1 543In Stock	Mfr. Part No. LT8390AHFE#PBF Mouser Part No 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 543In Stock	14,16 € 11,15 € 10,17 € 9,56 € View 9,33 € 8,94 € 8,77 €	Min.: 1 Mult.: 1 Max.: 1 234	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: 13,56 € 3 106In Stock	Mfr. Part No. LT8390EUFD#PBF Mouser Part No 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 106In Stock	13,56 € 10,66 € 9,86 € 9,05 € View 8,91 € 8,55 € 8,45 €	Min.: 1 Mult.: 1 Max.: 2 484	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: 13,44 € 11 246In Stock	Mfr. Part No. LT8390IUFD#PBF Mouser Part No 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	11 246In Stock	13,44 € 10,57 € 9,76 € 9,13 € View 8,93 € 8,53 € 8,43 € Quote	Min.: 1 Mult.: 1 Max.: 8 996	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: 12,25 € 112In Stock	Mfr. Part No. LT8390AEFE#PBF Mouser Part No 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	12,25 € 9,67 € 8,62 €	Min.: 1 Mult.: 1 Max.: 89	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: 13,90 € 11 751In Stock	Mfr. Part No. LT8390EUFD#TRPBF Mouser Part No 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 751In Stock	Cut Tape 13,90 € 10,88 € 10,13 € 9,31 € View Reel 7,83 € 9,21 € 9,06 € 7,83 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 9 400 : 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: 12,90 € 714In Stock	Mfr. Part No. LT8390AIUFD#TRPBF Mouser Part No 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	714In Stock	Cut Tape 12,90 € 10,20 € 9,52 € 8,78 € 8,50 € 8,50 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 940	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 LT8390EFE#PBF Analog Devices 1: 13,76 € 312In Stock	Mfr. Part No. LT8390EFE#PBF Mouser Part No 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	312In Stock	13,76 € 10,96 € 9,31 € 9,20 €	Min.: 1 Mult.: 1 Max.: 261	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 LT8390HUFD#PBF Analog Devices 1: 14,77 € 1 187In Stock	Mfr. Part No. LT8390HUFD#PBF Mouser Part No 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 187In Stock	14,77 € 11,70 € 10,26 € 9,91 € View 9,62 € 9,43 €	Min.: 1 Mult.: 1 Max.: 949	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: 14,08 € 142In Stock	Mfr. Part No. LT8390IUFD#TRPBF Mouser Part No 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 14,08 € 11,15 € 10,42 € 9,67 € 9,67 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 113	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: 14,01 € 72In Stock	Mfr. Part No. LT8390AHUFD#PBF Mouser Part No 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	72In Stock	14,01 € 11,10 € 9,77 € 8,92 € View 8,81 € 8,73 € 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: 13,24 € 60In Stock	Mfr. Part No. LT8390AIUFD#PBF Mouser Part No 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	60In Stock	13,24 € 10,40 € 9,65 € 8,61 € View 8,36 € 8,19 € 8,02 €	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#TRPBF Analog Devices 1: 13,75 € 1In Stock	Mfr. Part No. LT8390EFE#TRPBF Mouser Part No 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 13,75 € 11,38 € 9,74 € 9,09 € View 9,03 € 8,81 € 7,75 € 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: 16,08 € 96In Stock	Mfr. Part No. LT8390HFE#PBF Mouser Part No 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	96In Stock	16,08 € 12,75 € 11,91 € 10,99 € View 10,48 € 10,29 €	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: 14,46 € 1In Stock	Mfr. Part No. LT8390IFE#PBF Mouser Part No 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	14,46 € 11,52 € 9,79 € 9,67 € View 9,57 € 9,01 € 8,81 € 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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