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	Operating Supply Current	Max Supply Current	Height Seated (Max)	HTS Code	Number of Functions	Max Frequency	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)	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	Current - Output	Min Input Voltage	Supply Current-Max (Isup)	Adjustable Threshold	Supplier Device Package	Quiescent Current	Rise Time	Fall Time (Typ)	Control Mode	Screening Level	Switching Frequency	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Control Technique	Switcher Configuration	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
CY39C031WQN-G-312-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	1.2V 1.4A	1.2V 600mA			3.3V 250mA
CY39C031WQN-G-412-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	1.3V 1.4A	1.2V 600mA			3.3V 250mA
TC1303C-VP0EUN	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tube	2008		yes	Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free		10	AUTOMATIC PWM TO PFM MODE	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)					850μm			Surface Mount		-40°C~85°C						1		e3	Matte Tin (Sn)	DUAL	GULL WING	260		40	TC1303C	10				0.5mm				Power Management Circuits		3/5V				2	500mA		1.2V		3.6V	SWITCHING REGULATOR			0.11mA						CURRENT-MODE				5.5V	2.7V~5.5V	PULSE WIDTH MODULATION		Step-Down (Buck) Synchronous (1), Linear (LDO) (1)		2MHz			1.8V	Yes	1.2V 500mA	1.8V 300mA	No
RT9218GS	Richtek USA Inc.	0.0000	RFQ Min: 1 Mult: 1	download	18 Weeks		Surface Mount	Tape & Reel (TR)	2010			Obsolete	3 (168 Hours)					12V		ROHS3 Compliant	Lead Free				14-SOIC (0.154, 3.90mm Width)								Surface Mount		-40°C~85°C			15mA																											2																				5V 12V			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	100 %	300kHz				No	Controller
ISL6534CV	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2000			Discontinued	1 (Unlimited)	24	EAR99	70°C	0°C		7.8mm	RoHS Compliant	Contains Lead		24		TSSOP				1MHz		4.4mm								1.2mm		1		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240		30		24		COMMERCIAL		0.65mm				Switching Regulator or Controllers	Not Qualified					3					5V	DUAL SWITCHING CONTROLLER						4mA			VOLTAGE-MODE			4.75V	5.25V		PULSE WIDTH MODULATION	PUSH-PULL			1MHz
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
WM8325GEFL/RV	Cirrus Logic Inc.	30.0652	Add to Cart Min: 1 Mult: 1		17 Weeks		Surface Mount	Tape & Reel (TR)	2012			Obsolete	3 (168 Hours)	81	EAR99					RoHS Compliant					81-VQFN Dual Rows, Exposed Pad								Surface Mount		-40°C~85°C	CMOS				8542.39.00.01							260	3.8V											Power Management Circuits		3.8V				15			1.8V			POWER SUPPLY MANAGEMENT CIRCUIT														2.7V~5.5V			Step-Down (Buck) Synchronous (4), Linear (LDO) (11)		2MHz~4MHz			1.8V		0.6V~1.8V 2.5A	0.6V~1.8V 1.25A	Yes	3.4V	0.85V~3.4V 1A		No
RT6503AGQW	Richtek USA Inc.	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	3 (168 Hours)							ROHS3 Compliant
TC1303A-Z10EMFTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2008			Obsolete	1 (Unlimited)							Non-RoHS Compliant					10-VFDFN Exposed Pad								Surface Mount		-40°C~85°C															TC1303A															2											10-DFN (3x3)									2.7V~5.5V			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)		2MHz				Yes	Adj 500mA	- 300mA	No				No
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
MIC2810-1J6JYML-TR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)	16						ROHS3 Compliant					16-VFQFN								Surface Mount		-40°C~125°C TJ				0.9mm		1				QUAD									YES	0.5mm	S-XQCC-N16	2.7V	2				5.5V			3						POWER SUPPLY SUPPORT CIRCUIT				NO						TS 16949				1.65V~5.5V			Step-Down (Buck) (1), Linear (LDO) (2)		2MHz				No	1.25V 600mA	1.4V 300mA			2.5V 300mA
RAA230409AGNP#HA0	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1									Active	3 (168 Hours)							ROHS3 Compliant
CY39C031WQN-G-132-JNEFE1	Cypress Semiconductor Corp	0.0000	RFQ Min: 1 Mult: 1	download	15 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	1.5V 600mA			3.3V 250mA
RAA230401GNP#HA0	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks			Tray	2013			Obsolete	3 (168 Hours)							ROHS3 Compliant					32-VQFN								Surface Mount		-40°C~85°C																														4																				2.5V~5.5V			Step-Down (Buck) Synchronous (3), Linear (LDO) (1)		1.3MHz~2.2MHz				No	1.8V 500mA	1.8V 100mA			3.3V 1.5A
ISL6549CAZA-TS2698	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2005							70°C	0°C			RoHS Compliant					SSOP																																								2																									1MHz
XRP7714ILB-AL01-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1							PowerXR		Obsolete	1 (Unlimited)												40-WFQFN Exposed Pad								Surface Mount		-40°C~125°C																														5											40-TQFN (6x6)									4.75V~25V			Step-Down (Buck) Synchronous (4), Linear (LDO) (1)		1.5MHz				Yes	Controller	Controller	No		Controller		No
ISL6549IRZ	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2005		yes	Active	3 (168 Hours)	16	EAR99	85°C	-40°C		4mm	RoHS Compliant		No	16		VQFN					950μm	4mm					MOS					1		e3	Matte Tin (Sn) - annealed	QUAD		260		40		16		INDUSTRIAL		0.65mm				Switching Regulator or Controllers						2		12V			12V	SWITCHING CONTROLLER	4A								VOLTAGE-MODE			10.8V			PULSE WIDTH MODULATION	PUSH-PULL			1MHz
MAX1632EAI+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2005		yes	Active	1 (Unlimited)	28	EAR99			30V	10.2mm	ROHS3 Compliant	Lead Free		28		28-SSOP (0.209, 5.30mm Width)						5.29mm		Surface Mount		-40°C~85°C	BICMOS			1.99mm		1		e3	Matte Tin (Sn)	DUAL	GULL WING	260			MAX1632	28				0.65mm								5V		3	1.2A				15V				0.05mA						CURRENT-MODE			4.2V		4.2V~30V	PULSE WIDTH MODULATION	PUSH-PULL	Step-Down (Buck) (2), Linear (LDO) (1)		200kHz~300kHz				Yes	Controller		No	12V	12V 120mA
TC1304-ZS0EUNTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2008		yes	Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free		10	AUTOMATIC PWM TO PFM MODE	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)					850μm			Surface Mount		-40°C~85°C						1		e3	Matte Tin (Sn)	DUAL	GULL WING	260		40	TC1304	10				0.5mm				Power Management Circuits		3/5V				2	500mA			500mA	3.6V	SWITCHING REGULATOR			0.11mA						CURRENT-MODE				5.5V	2.7V~5.5V	PULSE WIDTH MODULATION		Step-Down (Buck) Synchronous (1), Linear (LDO) (1)		2MHz			1.5V	Yes	Adj 500mA	1.5V 300mA	No
ISL6529ACB-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2002				1 (Unlimited)	14	EAR99	70°C	0°C		8.65mm	Non-RoHS Compliant	Contains Lead				SOIC			not_compliant			3.9mm								1.75mm		1		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240		NOT SPECIFIED		14		COMMERCIAL			R-PDSO-G14			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
MAX8660BETL+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2012		yes	Active	1 (Unlimited)	40	EAR99			6V	5mm	ROHS3 Compliant			40		40-WFQFN Exposed Pad						5mm		Surface Mount		-40°C~85°C	BICMOS	20μA				1		e3	Matte Tin (Sn)	QUAD			3.6V		MAX8660					0.4mm			8	Power Management Circuits			6V	3.3V		8	1.6A			1.2A		POWER SUPPLY SUPPORT CIRCUIT				YES										2.6V~6V			Step-Down (Buck) Synchronous (4), Linear (LDO) (4)		2MHz		900mA		No	Selectable 1.2A	Selectable 900mA		1.4V	1.4V 1.6A
TL494CNE4		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		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 %
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
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
ISL9305IRTHWCNLZ-T	Renesas Electronics America Inc.	0.0000	RFQ 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	1.2V 1.5A	1.8V 1.5A			3.3V 300mA
ISL6534CVZ-T	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Cut Tape (CT)				Obsolete	3 (168 Hours)							ROHS3 Compliant					24-TSSOP (0.173, 4.40mm Width) Exposed Pad								Surface Mount		0°C~70°C															ISL6534	24														3																				3.3V~12V			Step-Down (Buck) Synchronous (2), Linear (LDO) (1)		300kHz~1MHz				Yes					Controller		No
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
BD71850MWV-E2	ROHM Semiconductor	13.7264	Add to Cart Min: 1 Mult: 1	download				Tape & Reel (TR)				Active	3 (168 Hours)	56					7mm	ROHS3 Compliant					56-VFQFN Exposed Pad						7mm		Surface Mount		-40°C~85°C				1mm		1				QUAD			5V						YES	0.4mm	S-XQCC-N56	2.7V	12				5.5V			12						POWER SUPPLY MANAGEMENT CIRCUIT			0.185mA	YES										2.7V~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
TC1303B-VS0EUNTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	5 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-TFSOP, 10-MSOP (0.118, 3.00mm Width)				2MHz	850μm			Surface Mount		-40°C~85°C						1		e3	Matte Tin (Sn)	DUAL	GULL WING	260		40	TC1303B	10				0.5mm				Power Management Circuits		3/5V				2	500mA		1.2V		3.6V	SWITCHING REGULATOR			0.11mA						CURRENT-MODE				5.5V	2.7V~5.5V	PULSE WIDTH MODULATION		Step-Down (Buck) Synchronous (1), Linear (LDO) (1)					1.5V	Yes	1.2V 500mA	1.5V 300mA	No
LM26480QSQX-CF/NOPB	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)							ROHS3 Compliant					24-WFQFN Exposed Pad								Surface Mount		-40°C~85°C																														4											24-WQFN (4x4)									2.8V~5.5V			Step-Down (Buck) Synchronous (2), Linear (LDO) (2)		2MHz				No	0.8V~2V 1.5A	1V~3.3V 1.5A	No		1V~3.5V 300mA		No