Voltage Regulators - Switching Regulators

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Silent Switcher® Solutions for EMI Compliance

Analog Devices Electromagnetic Interference (EMI) compliance is often mandatory and a critical design challenge for medical, automotive, test, and measurement equipment manufacturers. For example, if a device fails EMI compliance, it not only creates a long design cycle, it also increases cost as a result of re-design and re-evaluation for EMI compliance. To overcome these challenges, Analog Devices offers Silent Switcher® Architecture which minimizes the risk of problems caused by EMI, making µModule® Regulators and Discrete DC-DC ideal for noise-sensitive applications.

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RoHS Compliant

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	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 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN LTC3309AJV#TRPBF Analog Devices 1: Rp152.455 878In Stock	Mfr. Part No. LTC3309AJV#TRPBF Mouser Part No 584-LTC3309AJV#TRPBF	Analog Devices	Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN Learn More about Analog Devices ltc3309a step down converter	Datasheet	878In Stock	Cut Tape Rp152.455 Rp117.598 Rp108.975 Rp99.252 Rp91.913 Rp91.913 MouseReel Available	Min.: 1 Mult.: 1 Max.: 702		SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	6 A	1 Output	1.2 mA	2 MHz	- 40 C	+ 150 C	LTC3309	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 58V, 2A Buck Module Reg LTM8050EY#PBF Analog Devices 1: Rp697.882 11In Stock	Mfr. Part No. LTM8050EY#PBF Mouser Part No 584-LTM8050EY#PBF	Analog Devices	Switching Voltage Regulators 58V, 2A Buck Module Reg Learn More about Analog Devices adi umodule power products	Datasheet	11In Stock	Rp697.882 Rp625.599 Rp595.878 Rp585.421 Rp543.959	Min.: 1 Mult.: 1 Max.: 459		SMD/SMT	BGA-70	Buck	800 mV to 24 V	2 A	1 Output	82 uA	750 kHz	- 40 C	+ 125 C	LTM8050	Tray
Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 LT8640IUDC#PBF Analog Devices 1: Rp285.831 2.071In Stock	Mfr. Part No. LT8640IUDC#PBF Mouser Part No 584-LT8640IUDC#PBF	Analog Devices	Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 Learn More about Analog Devices adi lt86 silent switchers	Datasheet	2.071In Stock	Rp285.831 Rp225.839 Rp195.201 Rp188.780 View Rp185.478 Rp180.892	Min.: 1 Mult.: 1 Max.: 2.388		SMD/SMT	QFN-18	Buck	970 mV to 41.9 V	5 A	1 Output	1.7 uA	200 kHz to 3 MHz	- 40 C	+ 125 C	LT8640	Tube
Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2 LT8640SIV-2#PBF Analog Devices 1: Rp311.148 2.323In Stock	Mfr. Part No. LT8640SIV-2#PBF Mouser Part No 584-LT8640SIV-2#PBF	Analog Devices	Switching Voltage Regulators 42V, 6A Sync Buck Silent Switcher 2 w/ 2 Learn More about Analog Devices adi lt8640 regulators	Datasheet	2.323In Stock	Rp311.148 Rp246.570 Rp230.426 Rp212.630 View Rp202.907 Rp199.238	Min.: 1 Mult.: 1 Max.: 1.858		SMD/SMT	LQFN-24	Buck	970 mV to 41.58 V	6 A	1 Output	2.5 uA	200 kHz to 3 MHz	- 40 C	+ 125 C	LT8640S	Tray
Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN LTC3307AJV#TRPBF Analog Devices 1: Rp140.163 8.787In Stock	Mfr. Part No. LTC3307AJV#TRPBF Mouser Part No 584-LTC3307AJV#TRPBF	Analog Devices	Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN Learn More about Analog Devices adi ltc3307 silent switcher	Datasheet	8.787In Stock	Cut Tape Rp140.163 Rp139.430 Rp99.986 Rp91.180 Rp87.877 Reel Rp80.355 MouseReel Available	Min.: 1 Mult.: 1 Max.: 7.029 : 2.500		SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	3 A	1 Output	40 uA	2 MHz	- 40 C	+ 150 C	LTC3307	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat LTM8024IY#PBF Analog Devices 1: Rp733.473 2.243In Stock	Mfr. Part No. LTM8024IY#PBF Mouser Part No 584-LTM8024IY#PBF	Analog Devices	Switching Voltage Regulators 40Vin Dual 3.5 Step Down uModule Regulat Learn More about Analog Devices adi ltm8024 step down regulator	Datasheet	2.243In Stock	Rp733.473 Rp593.860 Rp559.003 Rp538.639 Rp538.455	Min.: 1 Mult.: 1 Max.: 2.332		SMD/SMT	BGA-88	Buck	8 V	3.5 A	2 Output	90 uA	3 MHz	- 40 C	+ 125 C	LTM4638	Tray
Switching Voltage Regulators 60VIN, 5A Silent Switcher Module Regulator LTM8071IY Analog Devices 1: Rp1.064.985 613In Stock	Mfr. Part No. LTM8071IY Mouser Part No 584-LTM8071IY	Analog Devices	Switching Voltage Regulators 60VIN, 5A Silent Switcher Module Regulator Learn More about Analog Devices adi silent switcher 2 regulators	Datasheet	613In Stock	Rp1.064.985 Rp997.289 Rp951.790 Rp933.078 Rp932.894	Min.: 1 Mult.: 1 Max.: 579	No	SMD/SMT	BGA-80	Buck	970 mV to 15 V	5 A	1 Output	300 uA	200 kHz to 2.2 MHz	- 40 C	+ 125 C	LTM8071	Tray
Switching Voltage Regulators 60VIN, 5A Silent Switcher Module Regulator LTM8071IY#PBF Analog Devices 1: Rp890.515 1.730In Stock	Mfr. Part No. LTM8071IY#PBF Mouser Part No 584-LTM8071IY#PBF	Analog Devices	Switching Voltage Regulators 60VIN, 5A Silent Switcher Module Regulator Learn More about Analog Devices adi ltm80xx step down regulators	Datasheet	1.730In Stock	Rp890.515 Rp727.786 Rp687.058 Rp667.978 Rp621.012	Min.: 1 Mult.: 1 Max.: 1.384		SMD/SMT	BGA-80	Buck	970 mV to 15 V	5 A	1 Output	300 uA	200 kHz to 2.2 MHz	- 40 C	+ 125 C	LTM8071	Tray
Switching Voltage Regulators Dual 40Vin, 3A Silent Switcr uModule Reg LTM8078IY#PBF Analog Devices 1: Rp426.361 15.324In Stock 6.712On Order	Mfr. Part No. LTM8078IY#PBF Mouser Part No 584-LTM8078IY#PBF	Analog Devices	Switching Voltage Regulators Dual 40Vin, 3A Silent Switcr uModule Reg Learn More about Analog Devices adi ltm8078 regulators	Datasheet	15.324In Stock 6.712On Order	Rp426.361 Rp340.685 Rp319.404 Rp295.921 View Rp284.730 Rp277.942 Quote	Min.: 1 Mult.: 1 Max.: 9.827		SMD/SMT	BGA-49	Buck	800 mV to 10 V	1.4 A	2 Output	2 uA	300 kHz to 3 MHz	- 40 C	+ 125 C		Tray
Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 LT8640EUDC-1#TRPBF Analog Devices 1: Rp278.309 891In Stock	Mfr. Part No. LT8640EUDC-1#TRPBF Mouser Part No 584-8640EUDC-1TRPBF	Analog Devices	Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 Learn More about Analog Devices adi lt8640 regulators	Datasheet	891In Stock	Cut Tape Rp278.309 Rp217.950 Rp202.723 Rp186.212 View Rp184.561 Rp181.992 Rp181.992 MouseReel Available	Min.: 1 Mult.: 1 Max.: 712		SMD/SMT	QFN-18	Buck	970 mV to 41.58 V	5 A	1 Output	1.7 uA, 2.5 uA	200 kHz to 3 MHz	- 40 C	+ 125 C	LT8640	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 LT8640IUDC-1#TRPBF Analog Devices 1: Rp285.831 552In Stock	Mfr. Part No. LT8640IUDC-1#TRPBF Mouser Part No 584-8640IUDC-1TRPBF	Analog Devices	Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 Learn More about Analog Devices adi lt8640 regulators	Datasheet	552In Stock	Cut Tape Rp285.831 Rp225.839 Rp210.796 Rp194.284 Rp194.101 Rp194.101 MouseReel Available	Min.: 1 Mult.: 1 Max.: 441		SMD/SMT	QFN-18	Buck	970 mV to 41.58 V	5 A	1 Output	1.7 uA, 2.5 uA	200 kHz to 3 MHz	- 40 C	+ 125 C	LT8640	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 LT8640HUDC#PBF Analog Devices 1: Rp310.047 871In Stock 3.830On Order	Mfr. Part No. LT8640HUDC#PBF Mouser Part No 584-LT8640HUDC#PBF	Analog Devices	Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5 Learn More about Analog Devices adi lt86 silent switchers	Datasheet	871In Stock 3.830On Order On Order Ship Dates Mfr. No: LT8640HUDC#PBF Stock: 871 Can Dispatch Immediately On Order: 3.739 Pending 91 Expected 27/11/2026 Factory Lead Time: Unverified	Rp310.047 Rp245.836 Rp229.692 Rp211.896 View Rp201.989 Rp198.504	Min.: 1 Mult.: 1 Max.: 708		SMD/SMT	QFN-18	Buck	970 mV to 41.9 V	5 A	1 Output	1.7 uA	200 kHz to 3 MHz	- 40 C	+ 150 C	LT8640	Tube
Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul LTM8003HY Analog Devices 1: Rp899.321 166In Stock	Mfr. Part No. LTM8003HY Mouser Part No 584-LTM8003HY	Analog Devices	Switching Voltage Regulators 40VIN, 3.5A Buck Silent Switcher Modul Learn More about Analog Devices adi ltm80xx step down regulators	Datasheet	166In Stock	Rp899.321 Rp734.941 Rp693.846 Rp674.582	Min.: 1 Mult.: 1 Max.: 260	No	SMD/SMT	BGA-48	Buck	970 mV to 18 V	3.5 A	1 Output	25 uA	200 kHz to 3 MHz	- 40 C	+ 150 C	LTM8003	Tray
Switching Voltage Regulators 40VIN, 2A Silent Switcher Module Regulator LTM8063IY Analog Devices 1: Rp479.381 656In Stock	Mfr. Part No. LTM8063IY Mouser Part No 584-LTM8063IY	Analog Devices	Switching Voltage Regulators 40VIN, 2A Silent Switcher Module Regulator Learn More about Analog Devices adi silent switcher 2 regulators	Datasheet	656In Stock	Rp479.381 Rp459.200 Rp435.534 Rp415.170 View Rp393.705 Rp393.522	Min.: 1 Mult.: 1 Max.: 524	No	SMD/SMT	BGA-28	Buck	800 mV to 15 V	2 A	1 Output	8 uA	200 kHz to 2.2 MHz	- 40 C	+ 125 C	LTM8063	Tray
Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A LT8609SIV#PBF Analog Devices 1: Rp192.450 130In Stock 4.328On Order	Mfr. Part No. LT8609SIV#PBF Mouser Part No 584-LT8609SIVPBF	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	130In Stock 4.328On Order	Rp192.450 Rp150.254 Rp139.797 Rp128.239	Min.: 1 Mult.: 1 Max.: 104		SMD/SMT	LQFN-16	Buck	Adjustable	2 A	1 Output	2.5 uA	200 kHz to 2.2 MHz	- 40 C	+ 125 C	LT8609	Tray
Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2 LT8641IUDC#PBF Analog Devices 1: Rp306.195 6In Stock	Mfr. Part No. LT8641IUDC#PBF Mouser Part No 584-LT8641IUDC#PBF	Analog Devices	Switching Voltage Regulators 65V, 3.5A Sync Buck Silent Switcher w/ 2 Learn More about Analog Devices adi lt86 silent switchers	Datasheet	6In Stock	Rp306.195 Rp239.782 Rp223.087 Rp204.741 View Rp202.723 Rp190.798 Rp186.579 Quote	Min.: 1 Mult.: 1		SMD/SMT	QFN-18	Buck	810 mV to 64 V	3.5 A	1 Output	2.5 uA	200 kHz to 3 MHz	- 40 C	+ 125 C	LT8641	Tube
Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation LT8643SEV-2#PBF Analog Devices Restricted Availability	Mfr. Part No. LT8643SEV-2#PBF Mouser Part No 584-LT8643SEV-2#PBF	Analog Devices	Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation Learn More about Analog Devices adi silent switcher 2 regulators	Datasheet	More Info Available		Restricted Availability		SMD/SMT	LQFN-24	Buck	Adjustable	6 A	1 Output	750 nA	200 kHz to 3 MHz	- 40 C	+ 125 C	LT8643S	Tray

Silent Switcher® Solutions for EMI Compliance

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