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 (PHP) 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 LTC3308AMPV#TRMPBF Analog Devices 1: ₱476.08 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 ₱476.08 ₱465.65 ₱455.83 ₱446.63 Reel ₱433.13 View ₱439.88 ₱426.38 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: ₱433.74 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 ₱433.74 ₱424.54 ₱415.34 ₱406.75 Reel ₱394.48 View ₱400.62 ₱388.35 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: ₱452.76 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 ₱452.76 ₱348.47 ₱322.70 ₱296.93 View Reel ₱260.74 ₱288.35 ₱260.74 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 Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN LTC3308AHV#TRMPBF Analog Devices 1: ₱294.48 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 ₱294.48 ₱288.35 ₱282.21 ₱276.08 ₱268.10 View ₱272.39 ₱263.81 ₱260.12	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: ₱239.88 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 ₱239.88 ₱234.97 ₱229.45 ₱225.15 ₱218.41 View ₱221.47 ₱214.73 ₱211.66	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: ₱294.48 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 ₱294.48 ₱288.35 ₱282.21 ₱276.08 View Reel ₱260.12 ₱272.39 ₱268.10 ₱263.81 ₱260.12 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: ₱251.54 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 ₱251.54 ₱246.01 ₱240.49 ₱235.58 ₱228.84 View ₱231.90 ₱225.15 ₱222.09 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: ₱473.01 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 ₱473.01 ₱364.42 ₱337.43 ₱307.98 ₱295.09 ₱252.76 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: ₱472.40 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 ₱472.40 ₱363.81 ₱336.81 ₱307.36 ₱284.66 View ₱284.66 ₱275.46 ₱262.58 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: ₱456.44 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 ₱456.44 ₱352.15 ₱325.77 ₱296.93 ₱295.71 ₱250.92 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

LTC3308A/B Synchronous Step-Down Silent Switcher™

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LTC3308A/B Synchronous Step-Down Silent Switcher™

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