Power Management ICs – Mouser Ireland

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LT86xx High-Voltage Buck Regulators

Linear Technology/Analog Devices LT86xx High-Voltage Synchronous Buck Regulators product line features high-performance step-down buck switching regulator ICs. The LT86xx High-Voltage Buck Regulators work from input voltages of 3V up to 100V+, with switching frequencies of up to 4MHz, and high-efficiency operation of up to 96%.

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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	Output Voltage
Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 LT8640IUDCF-1#TRPBF Analog Devices 1: €8.29 5,695In Stock	Mfr. Part No. LT8640IUDCF-1#TRPBF Mouser Part No 584-8640IUDCF-1TRPBF	Analog Devices	Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 Learn More about Analog Devices adi lt8640 regulators	Datasheet	5,695In Stock	Cut Tape €8.29 €8.11 €8.09 Reel €8.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-18	970 mV to 41.58 V
Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C LT8608IDC#TRMPBF Analog Devices 1: €7.54 7,043In Stock	Mfr. Part No. LT8608IDC#TRMPBF Mouser Part No 584-LT8608IDC#TRMPBF	Analog Devices	Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	7,043In Stock	Cut Tape €7.54 €5.86 €5.44 €4.97 Reel €4.61 View €4.76 €4.45 €4.27 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	DFN-8	Adjustable
Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A LT8609AHMSE#PBF Analog Devices 1: €9.10 3,075In Stock	Mfr. Part No. LT8609AHMSE#PBF Mouser Part No 584-LT8609AHMSEPBF	Analog Devices	Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A Learn More about Analog Devices adi lt8609 a b regulators	Datasheet	3,075In Stock	€9.10 €6.97 €6.34 €6.03 View €5.65 €5.53 €5.45 Quote	Min.: 1 Mult.: 1	SMD/SMT	MSOP-10	Adjustable
Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A LT8609EMSE#PBF Analog Devices 1: €7.77 27,960In Stock	Mfr. Part No. LT8609EMSE#PBF Mouser Part No 584-LT8609EMSE#PBF	Analog Devices	Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A Learn More about Analog Devices adi lt8609 a b regulators	Datasheet	27,960In Stock	€7.77 €5.92 €5.34 €5.09 View €4.81 €4.69 €4.61 €4.40	Min.: 1 Mult.: 1	SMD/SMT	MSOP-10	Adjustable
Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C LT8616EFE#PBF Analog Devices 1: €12.85 6,745In Stock	Mfr. Part No. LT8616EFE#PBF Mouser Part No 584-LT8616EFE#PBF	Analog Devices	Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	6,745In Stock	€12.85 €9.80 €9.23 €8.62 View €8.45 €8.04 €7.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-EP-28	790 mV to 41.8 V
Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C LT8616EUDE#TRPBF Analog Devices 1: €7.18 2,127In Stock	Mfr. Part No. LT8616EUDE#TRPBF Mouser Part No 584-LT8616EUDE#TRPBF	Analog Devices	Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	2,127In Stock	Cut Tape €7.18 €7.03 €6.99 €6.99 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	790 mV to 41.8 V
Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C LT8620IUDD#TRPBF Analog Devices 1: €12.13 1,858In Stock	Mfr. Part No. LT8620IUDD#TRPBF Mouser Part No 584-LT8620IUDD#TRPBF	Analog Devices	Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	1,858In Stock	Cut Tape €12.13 €9.57 €8.93 €8.22 View €8.20 €7.73 €7.56 €7.15 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	970 mV to 64.75 V
Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 LT8640JUDCF#PBF Analog Devices 1: €9.39 7,013In Stock	Mfr. Part No. LT8640JUDCF#PBF Mouser Part No 584-LT8640JUDCF#PBF	Analog Devices	Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 Learn More about Analog Devices adi lt8640 regulators	Datasheet	7,013In Stock	€9.39 €9.18 €9.15	Min.: 1 Mult.: 1	SMD/SMT	QFN-18	970 mV to 41.9 V
Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C LT8610ABIMSE-5#PBF Analog Devices 1: €7.16 4,659In Stock	Mfr. Part No. LT8610ABIMSE-5#PBF Mouser Part No 584-8610ABIMSE-5PBF	Analog Devices	Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	4,659In Stock	€7.16 €7.00 €6.98	Min.: 1 Mult.: 1	SMD/SMT	MSOP-16	5 V
Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C LT8610ABIMSE#TRPBF Analog Devices 1: €12.13 3,488In Stock	Mfr. Part No. LT8610ABIMSE#TRPBF Mouser Part No 584-8610ABIMSETRPBF	Analog Devices	Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	3,488In Stock	Cut Tape €12.13 €9.57 €8.84 €8.20 View Reel €7.22 €8.15 €7.98 €7.92 €7.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	MSOP-16	39.7 V
Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C LT8620EMSE#PBF Analog Devices 1: €11.08 9,783In Stock	Mfr. Part No. LT8620EMSE#PBF Mouser Part No 584-LT8620EMSE#PBF	Analog Devices	Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	9,783In Stock	€11.08 €8.69 €7.81 €7.40 View €7.17 €6.98 €6.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	MSOP-16	970 mV to 64.75 V
Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A LT8609AEDDM-5#TRPBF Analog Devices 1: €7.76 8,538In Stock	Mfr. Part No. LT8609AEDDM-5#TRPBF Mouser Part No 584-LT8609AEDDM-5#TR	Analog Devices	Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A Learn More about Analog Devices adi lt8609 a b regulators	Datasheet	8,538In Stock	Cut Tape €7.76 €6.03 €5.59 €5.12 View Reel €4.39 €4.90 €4.76 €4.64 €4.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	DFN-10	5 V
Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C LT8610ABIMSE#PBF Analog Devices 1: €12.01 3,431In Stock	Mfr. Part No. LT8610ABIMSE#PBF Mouser Part No 584-LT8610ABIMSE#PBF	Analog Devices	Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	3,431In Stock	€12.01 €9.45 €8.50 €8.09 View €7.80 €7.66 €7.53 Quote	Min.: 1 Mult.: 1	SMD/SMT	MSOP-16	39.7 V
Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ C Sense & 2.5 LT8611EUDD#PBF Analog Devices 1: €11.20 5,851In Stock	Mfr. Part No. LT8611EUDD#PBF Mouser Part No 584-LT8611EUDD#PBF	Analog Devices	Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ C Sense & 2.5 Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	5,851In Stock	€11.20 €8.80 €7.96 €7.36 View €7.18 €7.08 €6.94 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	970 mV to 40 V
Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C LT8616IUDE#PBF Analog Devices 1: €13.12 3,684In Stock	Mfr. Part No. LT8616IUDE#PBF Mouser Part No 584-LT8616IUDE#PBF	Analog Devices	Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	3,684In Stock	€13.12 €10.37 €9.16 €8.88 View €8.44 €8.32 €8.21 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	790 mV to 41.8 V
Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher LT8636HV#PBF Analog Devices 1: €13.12 1,990In Stock	Mfr. Part No. LT8636HV#PBF Mouser Part No 584-LT8636HV#PBF	Analog Devices	Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher Learn More about Analog Devices lt8636x step down regulators	Datasheet	1,990In Stock	€13.12 €10.37 €9.69 €8.94 View €8.37 €8.30 €8.19 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFN-20	Adjustable
Switching Voltage Regulators Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16 A Quiescent Current LT8652SIV#PBF Analog Devices 1: €14.13 17,758In Stock	Mfr. Part No. LT8652SIV#PBF Mouser Part No 584-LT8652SIV#PBF	Analog Devices	Switching Voltage Regulators Dual Channel 8.5A, 18V, Synchronous Step-Down Silent Switcher with 16 A Quiescent Current Learn More about Analog Devices adi lt8652s step down silent switcher	Datasheet	17,758In Stock	€14.13 €11.20 €10.47 €9.66 View €9.11 €8.90 €8.89 Quote	Min.: 1 Mult.: 1	SMD/SMT		600 mV to 3.3 V
Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C LT8620EUDD#PBF Analog Devices 1: €10.99 8,387In Stock	Mfr. Part No. LT8620EUDD#PBF Mouser Part No 584-LT8620EUDD#PBF	Analog Devices	Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	8,387In Stock	€10.99 €8.63 €7.83 €7.25 View €7.07 €6.97 €6.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	970 mV to 64.75 V
Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C LT8616IFE#PBF Analog Devices 1: €13.64 1,982In Stock	Mfr. Part No. LT8616IFE#PBF Mouser Part No 584-LT8616IFE#PBF	Analog Devices	Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	1,982In Stock	€13.64 €10.59 €9.68 €9.27 View €8.97 €8.70 €8.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-EP-28	790 mV to 41.8 V
Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher LT8636JV#PBF Analog Devices 1: €11.76 2,623In Stock	Mfr. Part No. LT8636JV#PBF Mouser Part No 584-LT8636JV#PBF	Analog Devices	Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher Learn More about Analog Devices lt8636x step down regulators	Datasheet	2,623In Stock	€11.76 €9.25 €8.39 €7.71 View €7.37 €7.09 €7.03 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFN-20	Adjustable
Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A LT8609AHDDM-5#PBF Analog Devices 1: €5.80 290In Stock	Mfr. Part No. LT8609AHDDM-5#PBF Mouser Part No 584-LT8609AHDDM5#PBF	Analog Devices	Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A Learn More about Analog Devices adi lt8609 a b regulators	Datasheet	290In Stock	€5.80 €5.67 €5.64	Min.: 1 Mult.: 1	SMD/SMT	DFN-10	5 V
Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A LT8609BIMSE#PBF Analog Devices 1: €8.08 300In Stock 50On Order	Mfr. Part No. LT8609BIMSE#PBF Mouser Part No 584-LT8609BIMSE#PBF	Analog Devices	Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A Learn More about Analog Devices adi lt8609 a b regulators	Datasheet	300In Stock 50On Order	€8.08 €6.13 €5.56 €5.32 View €5.03 €4.97 €4.88 €4.63	Min.: 1 Mult.: 1	SMD/SMT	MSOP-10	Adjustable
Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C LT8619IMSE#PBF Analog Devices 1: €5.29 1,337In Stock	Mfr. Part No. LT8619IMSE#PBF Mouser Part No 584-LT8619IMSE#PBF	Analog Devices	Switching Voltage Regulators 60V, 1.2A Sync Mono Buck Reg w/ 6 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	1,337In Stock	€5.29 €5.18 €5.15	Min.: 1 Mult.: 1	SMD/SMT	MSOP-16	Adjustable
Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 LT8640EUDCF#PBF Analog Devices 1: €8.19 175In Stock	Mfr. Part No. LT8640EUDCF#PBF Mouser Part No 584-LT8640EUDCF#PBF	Analog Devices	Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 Learn More about Analog Devices adi lt8640 regulators	Datasheet	175In Stock	€8.19 €8.01 €7.98	Min.: 1 Mult.: 1	SMD/SMT	QFN-18	970 mV to 41.9 V
Switching Voltage Regulators 42V, 350mA Sync Buck Reg w/ 2.5 A Q C LT8606BHDC#TRMPBF Analog Devices 1: €2.73 834In Stock	Mfr. Part No. LT8606BHDC#TRMPBF Mouser Part No 584-LT8606BHDCTRMPB	Analog Devices	Switching Voltage Regulators 42V, 350mA Sync Buck Reg w/ 2.5 A Q C Learn More about Analog Devices adi lt86 high voltage regulators	Datasheet	834In Stock	Cut Tape €2.73 €2.67 Reel €2.67	Min.: 1 Mult.: 1 : 500	SMD/SMT	DFN-8	Adjustable