Voltage Regulators - Switching Regulators

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LTC3308A/B Synchronous Step-Down Silent Switcher™

Analog Devices Inc. LTC3308A/B Synchronous Step-Down Silent Switcher™ is a very small, high efficiency, low noise, monolithic synchronous 4A step-down DC/DC converter. It operates from a 2.25V to 5.5V input supply. Using constant frequency, peak current mode control at switching frequencies up to 3MHz, and minimum on-time as low as 22ns, this regulator achieves fast transient response with small external components. A Silent Switcher architecture minimizes EMI emissions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AHV#TRMPBF Analog Devices 1: ¥797.3 474In Stock	Mfr. Part # LTC3308AHV#TRMPBF Mouser Part # 584-3308AHV#TRMPBF	Analog Devices	Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	474In Stock	Cut Tape ¥797.3 ¥780.7 ¥764.1 ¥747.5 ¥725.9 View ¥737.5 ¥714.2 ¥704.3	Min.: 1 Mult.: 1	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 150 C	LTC3308	Reel, Cut Tape
Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN LTC3308BIV#TRMPBF Analog Devices 1: ¥649.5 385In Stock	Mfr. Part # LTC3308BIV#TRMPBF Mouser Part # 584-3308BIVTRMPBF	Analog Devices	Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	385In Stock	Cut Tape ¥649.5 ¥636.2 ¥621.2 ¥609.6 ¥591.3 View ¥599.6 ¥581.4 ¥573	Min.: 1 Mult.: 1	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 125 C	LTC3308	Reel, Cut Tape
Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AHV#TRPBF Analog Devices 1: ¥797.3 2,685In Stock	Mfr. Part # LTC3308AHV#TRPBF Mouser Part # 584-LTC3308AHV#TRPBF	Analog Devices	Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	2,685In Stock	Cut Tape ¥797.3 ¥780.7 ¥764.1 ¥747.5 View Reel ¥704.3 ¥737.5 ¥725.9 ¥714.2 ¥704.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 150 C	LTC3308	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AMPV#TRMPBF Analog Devices 1: ¥1,288.9 905In Stock	Mfr. Part # LTC3308AMPV#TRMPBF Mouser Part # 584-3308AMPVTRMPBF	Analog Devices	Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	905In Stock	Cut Tape ¥1,288.9 ¥1,260.7 ¥1,234.1 ¥1,209.2 Reel ¥1,172.7 View ¥1,190.9 ¥1,154.4 Quote	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 125 C	LTC3308	Reel, Cut Tape
Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN LTC3308BMPV#TRMPBF Analog Devices 1: ¥1,174.3 766In Stock	Mfr. Part # LTC3308BMPV#TRMPBF Mouser Part # 584-3308BMPVTRMPB	Analog Devices	Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	766In Stock	Cut Tape ¥1,174.3 ¥1,149.4 ¥1,124.5 ¥1,101.2 Reel ¥1,068 View ¥1,084.6 ¥1,051.4 Quote	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 125 C	LTC3308	Reel, Cut Tape
Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AJV#TRPBF Analog Devices 1: ¥1,225.8 2,909In Stock	Mfr. Part # LTC3308AJV#TRPBF Mouser Part # 584-LTC3308AJV#TRPBF	Analog Devices	Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	2,909In Stock	Cut Tape ¥1,225.8 ¥943.4 ¥873.7 ¥803.9 View Reel ¥705.9 ¥780.7 ¥705.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 150 C	LTC3308	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN LTC3308BJV#TRMPBF Analog Devices 1: ¥681 81In Stock	Mfr. Part # LTC3308BJV#TRMPBF Mouser Part # 584-3308BJVTRMPBF	Analog Devices	Switching Voltage Regulators 5V, 4A, 10MHz Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	81In Stock	Cut Tape ¥681 ¥666.1 ¥651.1 ¥637.8 ¥619.6 View ¥627.9 ¥609.6 ¥601.3 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 125 C	LTC3308	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AIV#TRPBF Analog Devices 1: ¥1,280.6 635In Stock	Mfr. Part # LTC3308AIV#TRPBF Mouser Part # 584-LTC3308AIV#TRPBF	Analog Devices	Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	635In Stock	Cut Tape ¥1,280.6 ¥986.6 ¥913.6 ¥833.8 ¥798.9 ¥684.3 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output		2 MHz	- 40 C	+ 125 C	LTC3308	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AIV#TRMPBF Analog Devices 1: ¥1,279 46In Stock	Mfr. Part # LTC3308AIV#TRMPBF Mouser Part # 584-3308AIV#TRMPBF	Analog Devices	Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	46In Stock	Cut Tape ¥1,279 ¥985 ¥911.9 ¥832.2 ¥770.7 View ¥770.7 ¥745.8 ¥710.9 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	LQFN-12	Buck	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 125 C	LTC3308	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AJV#TRMPBF Analog Devices 1: ¥1,235.8 174In Stock	Mfr. Part # LTC3308AJV#TRMPBF Mouser Part # 584-LTC3308AJVTRMPBF	Analog Devices	Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN Learn More about Analog Devices adi ltc3308a silent switcher	Datasheet	174In Stock	Cut Tape ¥1,235.8 ¥953.4 ¥882 ¥803.9 ¥800.6 ¥679.3 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	LQFN-12	Boost	500 mV to 5.5 V	4 A	1 Output	40 uA	2 MHz	- 40 C	+ 150 C	LTC3308	Reel, Cut Tape, MouseReel

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LTC3308A/B Synchronous Step-Down Silent Switcher™

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