Switching Voltage Regulators

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Number of Functions	Max Frequency	Nominal Input Voltage	Max Input Voltage	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Output Type	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Output Voltage	Output Current-Max	Number of Outputs	Output Current	Voltage - Output	Voltage - Output 1	Current - Output 1	Input Voltage-Nom	Analog IC - Other Type	Min Input Voltage	Supply Current-Max (Isup)	Adjustable Threshold	Supplier Device Package	Number of Terminals	Quiescent Current	Rise Time	Fall Time (Typ)	Control Mode	Switching Frequency	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Control Technique	Switcher Configuration	Switching Frequency-Max	Topology	Max Duty Cycle	Frequency - Switching	Duty Cycle	Current - Output 2	Voltage - Output 2	w/Sequencer	Voltage/Current - Output 1	Voltage/Current - Output 2	w/LED Driver	Voltage - Output 3	Voltage/Current - Output 3	Current - Output 3	w/Supervisor
UC3864NG4		0.0000	RFQ Min: 1 Mult: 1	download												70 °C	0 °C			RoHS Compliant	Contains Lead	No	16		N	22 V			450 kHz					1.053808 g						1 MHz																								1.7 V		2	500 mA												25 ns	25 ns		550 kHz							Boost, Flyback	1 %		100 %
LM3280TLX/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)			no	Obsolete	1 (Unlimited)	16	EAR99				2.355mm	ROHS3 Compliant	Contains Lead		16	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 3.6V, ALSO OPERATES AS LDO REGULATOR	16-WFBGA						2.355mm		Surface Mount		-30°C~85°C		0.675mm		1				e1	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	BALL	260			LM3280					0.5mm					Power Management Circuits		3/5V				4			3.6V		3.6V	SWITCHING REGULATOR		0.003mA							CURRENT-MODE		2.7V	5.5V	2.7V~5.5V	PULSE WIDTH MODULATION			Step-Down (Buck) (1), Linear (LDO) (3)		2MHz			2.85V	No	0.8V~3.6V 300mA	2.85V 20mA		2.85V	2.85V 20mA
ISL9307IRTWCNJZ-T7A	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks		Surface Mount		2011			Active	3 (168 Hours)	16	EAR99	85°C	-40°C			RoHS Compliant			16								4mm												e3	Matte Tin (Sn) - annealed	QUAD	NO LEAD					16		INDUSTRIAL		0.635mm					Power Management Circuits	Not Qualified	3/5V				4			1.2V	1.5A		SWITCHING REGULATOR						50μA													3MHz		1.5A	1.8V					3.3V		300mA
CY39C031WQN-G-122-JNEFE1	Cypress Semiconductor Corp	0.0000	RFQ Min: 1 Mult: 1	download	19 Weeks			Tape & Reel (TR)				Last Time Buy	3 (168 Hours)	28					4mm	ROHS3 Compliant					28-WFQFN Exposed Pad						4mm		Surface Mount		-30°C~85°C		0.8mm		1						QUAD			3.6V						YES	0.4mm	S-PQCC-N28	2.5V		3				5.5V			3						POWER SUPPLY SUPPORT CIRCUIT			NO										2.5V~5.5V				Step-Down (Buck) Synchronous (2), Linear (LDO) (1)		3MHz				No	1V 1.4A	1.35V 600mA			3.3V 250mA
CY39C031WQN-G-221-JNEFE1	Cypress Semiconductor Corp	0.0000	RFQ Min: 1 Mult: 1	download	19 Weeks			Tape & Reel (TR)				Last Time Buy	3 (168 Hours)	28					4mm	ROHS3 Compliant					28-WFQFN Exposed Pad						4mm		Surface Mount		-30°C~85°C		0.8mm		1						QUAD			3.6V						YES	0.4mm	S-PQCC-N28	2.5V		3				5.5V			3						POWER SUPPLY SUPPORT CIRCUIT			NO										2.5V~5.5V				Step-Down (Buck) Synchronous (2), Linear (LDO) (1)		3MHz				No	1.1V 1.4A	1.35V 600mA			2.85V 250mA
ISL9305IRTHBFNCZ-T	Renesas Electronics America Inc.	5.2897	Add to Cart Min: 1 Mult: 1	download	17 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)	16	EAR99					ROHS3 Compliant					16-WQFN Exposed Pad								Surface Mount		-40°C~85°C		0.8mm		1				e3	Matte Tin (Sn) - annealed	QUAD			3.6V		ISL9305	16			YES	0.65mm	S-PQCC-N16	2.5V		4				5.5V			4						POWER SUPPLY SUPPORT CIRCUIT			YES										1.5V~5.5V				Step-Down (Buck) (2), Linear (LDO) (2)		3MHz				No	1.5V 1.5A	2.5V 1.5A			3.3V 300mA
LP8720TLX-B/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)							ROHS3 Compliant					20-WFBGA								Surface Mount		-40°C~85°C															LP8720																6																			2.7V~4.5V				Step-Down (Buck) Synchronous (1), Linear (LDO) (5)		2MHz				Yes	0.8V~2.3V 400mA	1.2V~3.3V 300mA	No		1.2V~3.3V 300mA
ISL6402IRZ-TK	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2004				3 (168 Hours)	28	EAR99	85°C	-40°C		5mm	RoHS Compliant	Lead Free			ALSO HAS ADJUSTABLE OUTPUT DOWN TO 0.8V; ALSO HAS PWM CONTROL TECHNIQUE							5mm						1mm		1				e3	MATTE TIN	QUAD	NO LEAD	260		40		28		INDUSTRIAL		0.5mm	S-PQCC-N28				Switching Regulator or Controllers	Not Qualified				0.02A	3					12V	DUAL SWITCHING CONTROLLER									CURRENT-MODE		5.6V	24V		HYSTERETIC CURRENT MODE	PHASE-SHIFT				300kHz
MIC2810-CGJYML-TR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2008			Active	3 (168 Hours)			85°C	-40°C			ROHS3 Compliant			16		16-VFQFN, 16-MLF®								Surface Mount		-40°C~85°C															MIC2810																3			1.2V							16-MLF® (4x4)									1.65V~5.5V				Step-Down (Buck) (1), Linear (LDO) (2)		2MHz			1.8V	No	1.2V 600mA	1.8V 300mA	No	2.5V	2.5V 300mA		No
LT3048EDC-15#TRMPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2015			Active	1 (Unlimited)							ROHS3 Compliant					8-WFDFN Exposed Pad								Surface Mount		-40°C~125°C															LT3048																2										8-DFN (2x2)									2.7V~4.8V				Step-Up (Boost) (1), Linear (LDO) (1)		2.2MHz				No	16.1V 300mA	15V 45mA	No				No
LTC1704BEGN#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2003			Active	1 (Unlimited)	16	EAR99				4.8895mm	ROHS3 Compliant					16-SSOP (0.154, 3.90mm Width)						3.899mm		Surface Mount		-40°C~85°C	BICMOS			1				e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC1704	16			YES	0.635mm	R-PDSO-G16									5A	2					5V										VOLTAGE-MODE		3.15V	5.5V	3.15V~5.5V	PULSE WIDTH MODULATION	PUSH-PULL		Step-Down (Buck) (1), Linear (LDO) (1)		550kHz				No	Controller
LT3507AHUHF#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2011			Active	1 (Unlimited)	38	EAR99				7mm	ROHS3 Compliant				ALSO OPERATES AS LDO REGULATOR	38-WFQFN Exposed Pad						5mm		Surface Mount		-40°C~150°C	BIPOLAR	0.8mm		1				e3	Matte Tin (Sn)	QUAD					LT3507	38			YES	0.5mm	R-PQCC-N38				Switching Regulator or Controllers					6A	4					12V	SWITCHING REGULATOR									CURRENT-MODE		4V	36V	4V~36V				Step-Down (Buck) (3), Linear (LDO) (1)		900kHz~1.1MHz				Yes	- 2.7A	- 1.8A	No		- 1.8A
LTC3446EDE#TRPBF	Linear Technology/Analog Devices	1.8423	Add to Cart Min: 1 Mult: 1	download	12 Weeks	PRODUCTION (Last Updated: 1 month ago)		Tape & Reel (TR)	2005			Active	1 (Unlimited)	14	EAR99				4mm	ROHS3 Compliant	Lead Free		14		14-WFDFN Exposed Pad								Surface Mount		-40°C~85°C	CMOS	0.8mm		1			5.5V	e3	Matte Tin (Sn)	DUAL		260		30	LTC3446	14			YES	0.5mm					Switching Regulator or Controllers					2A	3			800mV		3.6V	SWITCHING REGULATOR	2.7V								CURRENT-MODE				0.9V~5.5V	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (2)		2.25MHz			400mV	No	Adj to 0.8V 1A	Adj to 0.4V 300mA		400mV	Adj to 0.4V 300mA
ISL9305IRTHWCNYZ-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount		2004			Active	3 (168 Hours)	16	EAR99	85°C	-40°C			RoHS Compliant			16														0.8mm		1				e3	Matte Tin (Sn) - annealed	QUAD	NO LEAD	260	3.3V	NOT SPECIFIED		16		INDUSTRIAL		0.65mm		2.5V		1	Power Management Circuits	Not Qualified	3/5V	5.5V			4			1.2V			POWER SUPPLY SUPPORT CIRCUIT		7.5mA	YES			50μA													3MHz			1.8V					3.3V
TL494INE4		0.0000	RFQ Min: 1 Mult: 1	download		Production (Last Updated: 1 week ago)										85 °C	-40 °C		19.3 mm	RoHS Compliant	Lead Free	No	16		PDIP	40 V			300 kHz	5.08 mm	6.35 mm	3.9 mm		951.693491 mg						300 kHz																								40 V		2	200 mA												100 ns	40 ns		300 kHz							Flyback, Push-Pull, Boost	45 %		45 %
LT3048IDC-15#TRMPBF	Linear Technology/Analog Devices	3.5535	Add to Cart Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 weeks ago)	Surface Mount	Tape & Reel (TR)	2015			Active	1 (Unlimited)					4.8V		ROHS3 Compliant			8		8-WFDFN Exposed Pad		No SVHC						Surface Mount		-40°C~125°C															LT3048																2			16.1V	300mA															2.7V~4.8V				Step-Up (Boost) (1), Linear (LDO) (1)		2.2MHz		45mA	15V	No	16.1V 300mA	15V 45mA
ISL6529ACR	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2002				1 (Unlimited)	16	EAR99	70°C	0°C		5mm	Non-RoHS Compliant	Contains Lead				VQFN			not_compliant			5mm						1mm		1				e0	Tin/Lead (Sn/Pb)	QUAD	NO LEAD	240		NOT SPECIFIED		16		COMMERCIAL		0.8mm	S-PQCC-N16				Switching Regulator or Controllers	Not Qualified					2			3.3V		5V	SWITCHING CONTROLLER									VOLTAGE-MODE		4.5V	5.5V		PULSE WIDTH MODULATION	PUSH-PULL				600kHz			3.3V
ISL6413IRZ-TK	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	2 (1 Year)							ROHS3 Compliant					24-VFQFN Exposed Pad								Surface Mount		-40°C~85°C															ISL6413																3																			3V~3.6V				Step-Down (Buck) Synchronous (1), Linear (LDO) (2)		750kHz				No	1.8V 400mA	2.84V 300mA			2.85V 200mA
BD71847AMWV-E2	ROHM Semiconductor	2.2998	Add to Cart Min: 1 Mult: 1	download	17 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)	56					7mm	ROHS3 Compliant					56-VFQFN Exposed Pad						7mm		Surface Mount		-40°C~85°C TA		1mm		1						QUAD			5V						YES	0.4mm	S-XQCC-N56	2.7V		12				5.5V			12						POWER SUPPLY MANAGEMENT CIRCUIT			YES										2.75V~5.5V				Step-Down (Buck) (6), Linear (LDO) (6)		2MHz				Yes	0.7V~1.3V 3A	0.7V~1.3V 3A	No		0.7V~1.35V 3A
ISL6528CB-T	Intersil Corporation	0.0000	RFQ Min: 1 Mult: 1										1 (Unlimited)		EAR99				4.9mm	Non-RoHS Compliant				ALSO CONTAINS A LINEAR CONTROLLER				not_compliant			3.9mm					BIPOLAR	1.75mm	8542.39.00.01	1				e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240		30		8		COMMERCIAL	YES	1.27mm	R-PDSO-G8		70°C		Switching Regulator or Controllers	Not Qualified										5V	SWITCHING CONTROLLER					8				VOLTAGE-MODE		4.5V	5.5V		PULSE WIDTH MODULATION	SINGLE	650kHz
ISL9307IRTAANGZ-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download	17 Weeks		Surface Mount		2011			Active	3 (168 Hours)	16	EAR99	85°C	-40°C			RoHS Compliant			16								4mm												e3	Matte Tin (Sn) - annealed	QUAD	NO LEAD					16		INDUSTRIAL		0.635mm					Power Management Circuits	Not Qualified	3/5V				4			5.5V			SWITCHING REGULATOR						50μA													3MHz			5.5V					3.3V
LT3507EUHF#TRPBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	20 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tape & Reel (TR)	2009			Active	1 (Unlimited)	38	EAR99				7mm	ROHS3 Compliant			38		38-WFQFN Exposed Pad						5mm		Surface Mount		-40°C~125°C	BIPOLAR	0.8mm		3			36V	e3	Matte Tin (Sn)	QUAD		250			LT3507	38	Adjustable		YES	0.5mm					Switching Regulator or Controllers				32.4V	6A	4			32.4V		12V	SWITCHING REGULATOR	4V								CURRENT-MODE				4V~36V				Step-Down (Buck) (1), Linear (LDO) (1)		900kHz~1.1MHz			32.4V	Yes	0.8V~32.4V 2.4A	0.8V~32.4V 1.5A	No	32.4V	0.8V~32.4V 1.5A
XRP7740ILB-0X18-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1	download	26 Weeks			Tray	2012	PowerXR		Active	3 (168 Hours)							RoHS Compliant					40-WFQFN Exposed Pad								Surface Mount		-40°C~125°C																															5																			6.5V~20V				Step-Down (Buck) Synchronous (4), Linear (LDO) (1)		1.5MHz				Yes					Controller		No
LT3667IUDD	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1									Obsolete	1 (Unlimited)	24	EAR99				5mm	Non-RoHS Compliant					24-WFQFN Exposed Pad								Surface Mount		-40°C~125°C		0.8mm		1				e3	Matte Tin (Sn)	QUAD						24			YES	0.5mm	R-PQCC-N24									0.95A	3					12V	SWITCHING REGULATOR									CURRENT-MODE				1.6V~45V	PULSE WIDTH MODULATION			Step-Down (Buck) (1), Linear (LDO) (2)		243kHz~2.2MHz				No	1.2V~38.6V 400mA	0.8V~38.6V 200mA			0.8V~38.6V 200mA
LTC3670EDDB#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tape & Reel (TR)	2008			Active	1 (Unlimited)	12	EAR99					ROHS3 Compliant			12		12-WFDFN Exposed Pad						2mm		Surface Mount		-40°C~85°C	CMOS	0.8mm		1			5.5V	e3	Matte Tin (Sn)	DUAL		260		30	LTC3670	12			YES	0.45mm					Switching Regulator or Controllers					1.1A	3			800mV		3.6V	SWITCHING REGULATOR	2.5V								CURRENT-MODE				2.5V~5.5V				Step-Down (Buck) Synchronous (1), Linear (LDO) (2)		2.25MHz			800mV	No	Adj to 0.8V 400mA	Adj to 0.8V 150mA		800mV	Adj to 0.8V 150mA
LX1673-06CPW	Microsemi Corporation	0.0000	RFQ Min: 1 Mult: 1				Surface Mount		2005		yes	Obsolete	2 (1 Year)	20	EAR99			5V	6.5mm	RoHS Compliant	Contains Lead		20		20-TSSOP (0.173, 4.40mm Width)				690kHz		4.4mm		Surface Mount		-40°C~85°C		1.1mm		1				e3	Matte Tin (Sn)	DUAL	GULL WING	260		40	LX1673	20				0.65mm									5.5V	1A	2					5V										VOLTAGE-MODE				4.5V~5.5V	PULSE WIDTH MODULATION	PUSH-PULL		Step-Down (Buck) Synchronous (1), Linear (LDO) (1)		600kHz				No	Controller
XRP7740ILB-0X18-F	Exar Corporation	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount									125°C	-40°C			RoHS Compliant			40						1.5MHz												20V																									5		5.1V																							1.5MHz
XRP7724ILB-1015-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks							Active	3 (168 Hours)							RoHS Compliant					44-WFQFN Exposed Pad								Surface Mount		-40°C~125°C																															6																			4.75V~25V				Step-Down (Buck) (4), Linear (LDO) (2)		105kHz~1.23MHz				Yes					Controller		No
LT3694EUFD-1#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2006			Active	1 (Unlimited)							ROHS3 Compliant					28-WFQFN Exposed Pad								Surface Mount		-40°C~125°C															LT3694	28															3																			4V~36V				Step-Down (Buck) (1), Linear (LDO) (2)		250kHz~2.5MHz				Yes	0.75V~16V 2.6A	Controller	No
A8450KLB-T	Allegro MicroSystems	0.0000	RFQ Min: 1 Mult: 1	download				Tube	2005		yes	Obsolete	1 (Unlimited)	24						ROHS3 Compliant					24-SOIC (0.295, 7.50mm Width)								Surface Mount		-40°C~135°C								e3	Matte Tin (Sn)	DUAL	GULL WING				A8450K				YES	1.27mm					Automotive Circuits						4								15mA											6V~45V				Step-Down (Buck) (1), Linear (LDO) (4)						Yes	3.3V 200mA	1.2V~3.3V 200mA	No		5V 200mA