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	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Reach Compliance Code	Frequency	Height	Width	Thickness	Mounting Type	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Number of Functions	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)	Operating Temperature (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Output Voltage	Output Current-Max	Number of Outputs	Output Current	Feature	Voltage - Output 1	Current - Output 1	Max Output Current	Input Voltage-Nom	Analog IC - Other Type	Min Input Voltage	Adjustable Threshold	Supplier Device Package	Max Output Voltage	Number of Terminals	Quiescent Current	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Control Technique	Switcher Configuration	Switching Frequency-Max	Topology	Frequency - Switching	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
LT3645HMSE#PBF	Linear Technology/Analog Devices	8.1075	Add to Cart Min: 1 Mult: 1	download	10 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tube	2011			Active	1 (Unlimited)	12	EAR99				4.039mm	ROHS3 Compliant				12		12-TSSOP (0.118, 3.00mm Width) Exposed Pad					3mm		Surface Mount	-40°C~150°C	BIPOLAR	1.1mm		1		e3	Matte Tin (Sn)	DUAL	GULL WING				LT3645	12	Adjustable		YES	0.65mm						Switching Regulator or Controllers				16V		2	500mA		16V			12V	SWITCHING REGULATOR	3.6V						CURRENT-MODE			3.6V~36V				Step-Down (Buck) (1), Linear (LDO) (1)	750kHz		8V	No	0.8V~16V 500mA	0.8V~8V 200mA
XRP77X14ILBTR-1001-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)
RAA230409AGFT#YK0	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1									Active	3 (168 Hours)							ROHS3 Compliant
LT3570IFE#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2009			Active	1 (Unlimited)	20	EAR99				6.5mm	ROHS3 Compliant						20-TSSOP (0.173, 4.40mm Width) Exposed Pad					4.4mm		Surface Mount	-40°C~125°C	BIPOLAR	1.2mm		1		e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LT3570	20			YES	0.65mm	R-PDSO-G20											3						12V	SWITCHING REGULATOR							CURRENT-MODE	2.5V		2.5V~36V		BUCK-BOOST		Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1)	500kHz~2.1MHz			No	Adj to 0.8V 1.5A	Adj to 0.8V 1.5A			Controller
RT6903BZQV	Richtek USA Inc.	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	3 (168 Hours)							ROHS3 Compliant
ISL6442IAZ-TKS2715	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download					2005							85°C	-40°C			RoHS Compliant																																												3																						2.55MHz
TC1303B-AG0EMFTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks		Surface Mount	Tape & Reel (TR)	2008		yes	Active	1 (Unlimited)	10	EAR99				3mm	Non-RoHS Compliant	Contains Lead			10	AUTOMATIC PWM TO PFM MODE	10-VFDFN Exposed Pad			2MHz	880μm			Surface Mount	-40°C~85°C				1		e3	Matte Tin (Sn)	DUAL		260		40	TC1303B	10				0.5mm						Power Management Circuits		3/5V				2	500mA		3.3V			3.6V	SWITCHING REGULATOR							CURRENT-MODE		5.5V	2.7V~5.5V	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)			2.7V	Yes	3.3V 500mA	2.7V 300mA	No
ISL6446IAZ-T7A	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download	3 Weeks			Cut Tape (CT)				Active	3 (168 Hours)		EAR99					ROHS3 Compliant						24-SSOP (0.154, 3.90mm Width)							Surface Mount	-40°C~85°C						e3	Matte Tin (Sn) - annealed						ISL6446	24																3																	4.5V~5.5V				Step-Down (Buck) Synchronous (2), Linear (LDO) (1)	100kHz~2.6MHz								Controller		No
TPS56300PWPR	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	2 (1 Year)							ROHS3 Compliant						28-PowerTSSOP (0.173, 4.40mm Width)							Surface Mount	-40°C~125°C																														2										28-HTSSOP							2.8V~5.5V				Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	300kHz			Yes	Controller	Programmable 2A	No				No
LTC3104IDE#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 week ago)		Tape & Reel (TR)	2011			Active	1 (Unlimited)	14	EAR99				4mm	ROHS3 Compliant				14	OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 13.8V	14-WFDFN Exposed Pad					3mm		Surface Mount	-40°C~125°C	CMOS	0.8mm		1	15V	e3	Matte Tin (Sn)	DUAL					LTC3104	14			YES	0.5mm						Switching Regulator or Controllers					0.75A	2			13.8V			10V	SWITCHING REGULATOR	2.5V			13.8V			CURRENT-MODE			2.5V~15V	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	1.2MHz		14.5V	No	0.6V~13.8V 300mA	0.6V~14.5V 10mA
ISL6402IR	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)	28	EAR99				5mm	Non-RoHS Compliant						28-VFQFN Exposed Pad					5mm		Surface Mount	-40°C~85°C		1mm		1				QUAD					ISL6402				YES	0.5mm	S-PQCC-N28											3						12V								CURRENT-MODE	5.6V	24V	4.5V~24V	PULSE WIDTH MODULATION	PHASE-SHIFT		Step-Down (Buck) Synchronous (2), Linear (LDO) (1)	300kHz			Yes					Controller		No
RT8023GQW	Richtek USA Inc.	3.2825	Add to Cart Min: 1 Mult: 1	download	16 Weeks		Surface Mount	Tape & Reel (TR)	2008			Active	3 (168 Hours)		EAR99					ROHS3 Compliant	Lead Free			24		24-WFQFN Exposed Pad	Unknown						Surface Mount	-40°C~85°C																														3	1.5A		5V	1.5A													2.4V~5.5V				Step-Down (Buck) Synchronous (1), Linear (LDO) (2)	1.2MHz	700mA	5V	Yes	0.8V~5V 1.5A	0.8V~5V 700mA	No	5V	0.8V~5V 350mA	350mA
LP3907SQ-PFX6W/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)	Surface Mount	Tape & Reel (TR)			yes	Active	1 (Unlimited)	24	EAR99				4mm	ROHS3 Compliant	Lead Free	Tin		24	PFM MODE ALSO AVAILABLE	24-WFQFN Exposed Pad				800μm	4mm	750μm	Surface Mount	-40°C~85°C				1		e3		QUAD		260			LP3907	24				0.5mm						Switching Regulator or Controllers					1.5A	4		UVLO	1V			3.6V	DUAL SWITCHING CONTROLLER						30μA	VOLTAGE-MODE	2.8V	5.5V	2.8V~5.5V	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	2.1MHz		3.3V	Yes	1V 1A	3.3V 600mA	No	2.65V	2.65V 300mA
LT3667HUDD#PBF	Linear Technology/Analog Devices	7.3492	Add to Cart Min: 1 Mult: 1	download	8 Weeks			Tube	2014			Active	1 (Unlimited)	24	EAR99				5mm	ROHS3 Compliant						24-WFQFN Exposed Pad							Surface Mount	-40°C~150°C		0.8mm		1		e3	Matte Tin (Sn)	QUAD					LT3667	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
ISL6534CR	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	32					5mm	Non-RoHS Compliant						32-VFQFN Exposed Pad					5mm		Surface Mount	0°C~70°C		1mm		1		e0	TIN LEAD	QUAD		240		30		32			YES	0.5mm												3						5V								VOLTAGE-MODE	4.75V	5.25V	3.3V~12V	PULSE WIDTH MODULATION	PUSH-PULL		Step-Down (Buck) Synchronous (2), Linear (LDO) (1)	300kHz~1MHz			Yes					Controller		No
ISL6442IA-TK	Intersil Corporation	0.0000	RFQ Min: 1 Mult: 1										2 (1 Year)		EAR99				8.645mm	Non-RoHS Compliant								not_compliant			3.895mm					1.75mm	8542.39.00.01	1				DUAL	GULL WING					24		INDUSTRIAL	YES	0.635mm	R-PDSO-G24		85°C	-40°C		Switching Regulator or Controllers	Not Qualified											12V	SWITCHING CONTROLLER					24		VOLTAGE-MODE	5.5V	24V		PULSE WIDTH MODULATION	PHASE-SHIFT	2850kHz
CY39C031WQN-G-212-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	1.2V 600mA			3.3V 250mA
MAX14720BEWA+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2016			Active	1 (Unlimited)	25	EAR99				2.227mm	ROHS3 Compliant						25-WFBGA, WLBGA					2.107mm		Surface Mount	-40°C~85°C	BICMOS	0.69mm		1				BOTTOM	BALL	260	2.7V	30	MAX14720				YES	0.4mm	R-PBGA-B25	1.8V			4				5.5V			3							POWER SUPPLY SUPPORT CIRCUIT		YES								1.8V~5.5V				Step-Down (Buck) (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1)	2MHz			No	2.5V~5V PROG	1V~2V 250mA			0.9V~4V 100mA
XRP7725ILBMTR-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Bulk				Obsolete	3 (168 Hours)													44-WFQFN Exposed Pad							Surface Mount	-40°C~125°C																														6										44-TQFN (7x7)							4.75V~25V				Step-Down (Buck) (4), Linear (LDO) (2)	105kHz~1.23MHz			Yes	Controller	Controller	No		Controller		No
LTC3670EDDB	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1									Obsolete	1 (Unlimited)	12	EAR99					Non-RoHS Compliant						12-WFDFN Exposed Pad					2mm		Surface Mount	-40°C~85°C		0.8mm		1		e3	Matte Tin (Sn)	DUAL		260		30		12			YES	0.45mm	R-PDSO-N12										1.1A	3						3.6V	SWITCHING REGULATOR							CURRENT-MODE	2.5V	5.5V	2.5V~5.5V				Step-Down (Buck) Synchronous (1), Linear (LDO) (2)	2.25MHz			No	Adj to 0.8V 400mA	Adj to 0.8V 150mA			Adj to 0.8V 150mA
LP3907SQ-TJXIP/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tape & Reel (TR)			yes	Active	3 (168 Hours)	24	EAR99				4mm	ROHS3 Compliant	Lead Free			24	ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO AVAILABLE VOUT = 3.3V	24-WFQFN Exposed Pad				800μm	4mm	750μm	Surface Mount	-40°C~85°C				1		e3	Matte Tin (Sn)	QUAD		260			LP3907					0.5mm										1.2V		4			1.2V			3.6V	DUAL SWITCHING CONTROLLER						30μA	VOLTAGE-MODE	2.8V	5.5V	2.8V~5.5V	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	2.1MHz		3.3V	Yes	1.2V 1A	3.3V 600mA	No	1.8V	1.8V 300mA
TC1303B-SD0EMFTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2005		yes	Active	1 (Unlimited)	10	EAR99				3mm	Non-RoHS Compliant	Contains Lead			10	AUTOMATIC PWM TO PFM MODE	10-VFDFN Exposed Pad			2MHz	880μm			Surface Mount	-40°C~85°C				1		e3	Matte Tin (Sn)	DUAL		260		40	TC1303B	10				0.5mm						Power Management Circuits		3/5V				2	500mA		1.5V			3.6V	SWITCHING REGULATOR							CURRENT-MODE		5.5V	2.7V~5.5V	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)			3V	Yes	1.5V 500mA	3V 300mA	No
LT3645EMSE#TRPBF	Linear Technology/Analog Devices	2.1882	Add to Cart Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2011			Active	1 (Unlimited)	12	EAR99				4.039mm	ROHS3 Compliant					ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 8V, ALSO OPERATES AS LDO REGULATOR	12-TSSOP (0.118, 3.00mm Width) Exposed Pad					3mm		Surface Mount	-40°C~125°C	BIPOLAR	1.1mm		1		e3	Matte Tin (Sn)	DUAL	GULL WING				LT3645	12			YES	0.65mm						Switching Regulator or Controllers						2						12V	SWITCHING REGULATOR							CURRENT-MODE	3.6V	36V	3.6V~36V				Step-Down (Buck) (1), Linear (LDO) (1)	750kHz			No	0.8V~16V 500mA	0.8V~8V 200mA
TPS610987DSER	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 5 days ago)		Tape & Reel (TR)			yes	Active	1 (Unlimited)	6					1.5mm	ROHS3 Compliant	Lead Free			6		6-WFDFN				800μm	1.5mm	750μm	Surface Mount	-40°C~85°C TA				1		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL					TPS610987				YES	0.5mm										2.23V		2						1.5V	BATTERY CHARGE CONTROLLER						300nA	CURRENT-MODE	0.7V	4.5V	0.7V~4.5V	PULSE WIDTH MODULATION		3000kHz	Step-Up (Boost) Synchronous (1), Linear (LDO) (1)				No	4.3V 350mA	2.2V 200mA
ISL6402IVZ	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	3 (168 Hours)	28					9.7mm	ROHS3 Compliant						28-TSSOP (0.173, 4.40mm Width)					4.4mm		Surface Mount	-40°C~85°C		1.2mm		1		e3	Matte Tin (Sn)	DUAL	GULL WING				ISL6402				YES	0.65mm	R-PDSO-G28											3						12V								CURRENT-MODE	5.6V	24V	4.5V~24V	PULSE WIDTH MODULATION	PHASE-SHIFT		Step-Down (Buck) Synchronous (2), Linear (LDO) (1)	300kHz			Yes					Controller		No
MAX16920BATJS/V+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	11 Weeks				2011		yes	Obsolete	1 (Unlimited)	32	EAR99	125°C	-40°C		7mm	ROHS3 Compliant				32							7mm				BICMOS	0.8mm	8542.39.00.01	1				QUAD	NO LEAD	NOT SPECIFIED	14V	NOT SPECIFIED		32		AUTOMOTIVE	YES	0.65mm		5.5V			1				18V										POWER SUPPLY SUPPORT CIRCUIT		YES
ISL6549CB	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	2 (1 Year)	14					8.65mm	Non-RoHS Compliant						14-SOIC (0.154, 3.90mm Width)					3.9mm		Surface Mount	0°C~70°C		1.75mm		1				DUAL	GULL WING				ISL6549				YES		R-PDSO-G14											2						12V								VOLTAGE-MODE	10.8V		4.75V~5.25V	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	150kHz~1MHz			No	Controller
TPS51225BRUKR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)		D-CAP™	yes	Active	2 (1 Year)	20	EAR99			24V	3mm	ROHS3 Compliant	Lead Free			20		20-WFQFN Exposed Pad				800μm	3mm	750μm	Surface Mount	-40°C~85°C				1		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD		260			TPS51225	20														3.3V		4						12V							900μA		5.5V		5.5V~24V	PULSE WIDTH MODULATION	PHASE-SHIFT		Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	300kHz 355kHz			No	Controller				3V 100mA
MAX8667ETECQ+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2007			Obsolete	1 (Unlimited)			85°C	-40°C	5.5V		ROHS3 Compliant			No	16		16-WFQFN Exposed Pad							Surface Mount	-40°C~85°C					5.5V								MAX8667															3.3V		4	1.2A		1.3V		1.2A			2.8V		16-TQFN (3x3)							2.8V~5.5V				Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	1.5MHz		1.3V	No	1.3V 600mA	1.3V 1.2A	No	2.8V	2.8V 300mA		No
MAX8839ERE+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)							ROHS3 Compliant