Switching Voltage Regulators

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	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	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Operating Temperature	Technology	Operating Supply Current	Max Supply Current	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	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	Voltage - Output 1	Current - Output 1	Max Output Current	Input Voltage-Nom	Analog IC - Other Type	Halogen Free	Dropout Voltage	Current - Output	Min Input Voltage	Supply Current-Max (Isup)	Adjustable Threshold	Supplier Device Package	Max Output Voltage	Number of Terminals	Quiescent Current	Control Mode	Switching Frequency	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Min Output Voltage	Power Supply Rejection Ratio (PSRR)	Control Technique	Switcher Configuration	Switching Frequency-Max	Topology	Frequency - Switching	Synchronous Rectifier	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
MAX8668ETEU+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks		Surface Mount	Strip	2007	yes	Active	1 (Unlimited)	16	EAR99	85°C	-40°C	5.5V	3mm	ROHS3 Compliant			No	16						2.6V	1.5MHz		3mm			BICMOS			0.8mm		1		5.5V	e3	Matte Tin (Sn)	QUAD		260				16		INDUSTRIAL		0.5mm						Switching Regulator or Controllers				3.3V		4	1.2A	3.3V		1.2A	3.6V	DUAL SWITCHING CONTROLLER		130mV		2.6V							VOLTAGE-MODE	1.5MHz						PULSE WIDTH MODULATION	BUCK						3.3V					3.3V
LM3686TLX-AADW/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)		no	Obsolete	1 (Unlimited)	12	EAR99					ROHS3 Compliant	Contains Lead			12		12-WFBGA, DSBGA							1.6865mm	Surface Mount	-40°C~85°C				0.675mm		1			e1	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	BALL	260			LM3686	12	Adjustable, Fixed			0.5mm						Switching Regulator or Controllers				2.5V		3	900mA				3.6V	SWITCHING REGULATOR				2.7V						70μA	VOLTAGE-MODE				2.7V~5.5V			PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (2)	3MHz	Yes			No	1.8V 600mA	1.2V 350mA			2.8V 300mA
ISL9440CIRZ	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tube			Obsolete	3 (168 Hours)							ROHS3 Compliant						32-VFQFN Exposed Pad								Surface Mount	-40°C~85°C																ISL9440																	4						SWITCHING REGULATOR															4.5V~24V						Step-Down (Buck) Synchronous (3), Linear (LDO) (1)	600kHz									Controller		No
CY39C031WQN-G-222-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			3.3V 250mA
ISL6402IRZ	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2004			3 (168 Hours)	28	EAR99	85°C	-40°C		5mm	RoHS Compliant	Lead Free			28	ALSO HAS ADJUSTABLE OUTPUT DOWN TO 0.8V; ALSO HAS PWM CONTROL TECHNIQUE	QFN EP	24V						5mm						1mm		1			e3	MATTE TIN	QUAD	NO LEAD	260		40		28		INDUSTRIAL		0.5mm						Switching Regulator or Controllers	Not Qualified					3					12V	DUAL SWITCHING CONTROLLER			60A								CURRENT-MODE		5.6V					HYSTERETIC CURRENT MODE	PHASE-SHIFT			300kHz
LTC3446IDE#PBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tube	2005		Active	1 (Unlimited)	14	EAR99			5.5V	4mm	ROHS3 Compliant				14		14-WFDFN Exposed Pad		No SVHC						Surface Mount	-40°C~125°C	CMOS			0.8mm		1		5.5V	e3	Matte Tin (Sn)	DUAL		260		30	LTC3446	14			YES	0.5mm						Switching Regulator or Controllers						3	1A	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
TC1303C-ZI0EMF	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tube	2008	yes	Active	1 (Unlimited)	10	EAR99				3mm	Non-RoHS Compliant	Contains Lead	Tin		10	AUTOMATIC PWM TO PFM MODE	10-VFDFN Exposed Pad					2MHz	880μm		Surface Mount	-40°C~85°C						1			e3		DUAL		260		40	TC1303C	10				0.5mm						Power Management Circuits		3/5V				2	500mA		500mA		3.6V	SWITCHING REGULATOR											CURRENT-MODE			5.5V	2.7V~5.5V			PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)				2.5V	Yes	Adj 500mA	2.5V 300mA	No
LM3280TL/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)			Obsolete	1 (Unlimited)	16	EAR99				2.355mm	ROHS3 Compliant	Lead Free			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	300mA		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		20mA	2.85V	No	0.8V~3.6V 300mA	2.85V 20mA		2.85V	2.85V 20mA	20mA
TC1303C-PA0EMFTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tape & Reel (TR)	2008	yes	Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant				10	AUTOMATIC PWM TO PFM MODE	10-VFDFN Exposed Pad						880μm		Surface Mount	-40°C~85°C						1			e3	Matte Tin (Sn)	DUAL		260		40	TC1303C	10				0.5mm						Power Management Circuits		3/5V				2	500mA	1.8V			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			3.3V	Yes	1.8V 500mA	3.3V 300mA	No
XRP7724ILBTR-1011-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			Obsolete	3 (168 Hours)													44-WFQFN Exposed Pad								Surface Mount	-40°C~125°C																																	6													44-TQFN-EP (7x7)								4.75V~25V						Step-Down (Buck) (4), Linear (LDO) (2)	105kHz~1.23MHz				Yes	Controller	Controller	No		Controller		No
ISL95901IRZ	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tube			Obsolete	3 (168 Hours)	46					6mm	ROHS3 Compliant					ALSO HAS HYSTERETIC CONTROL TECH	46-VFQFN Exposed Pad							5mm	Surface Mount	-40°C~85°C				1mm		1					QUAD						46			YES													4					12V	SWITCHING REGULATOR											CURRENT-MODE			16V	4.5V~16V			PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	300kHz~1MHz				No	0.8V~16V 4A	0.8V~16V 4A			3.32V 150mA
ISL6402AIR-TK	Intersil Corporation	0.0000	RFQ Min: 1 Mult: 1									1 (Unlimited)		EAR99				5mm	Non-RoHS Compliant									not_compliant				5mm						1mm	8542.39.00.01	1			e0	Tin/Lead (Sn/Pb)	QUAD	NO LEAD	240		30		28		INDUSTRIAL	YES	0.5mm	S-PQCC-N28		85°C	-40°C		Switching Regulator or Controllers	Not Qualified				0.06A						12V	DUAL SWITCHING CONTROLLER									28		CURRENT-MODE		5.6V	24V				PULSE WIDTH MODULATION	BUCK	1500kHz
TC1303A-ZP0EMFTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 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	TC1303A	10				0.5mm						Power Management Circuits		3/5V				2	500mA		500mA		3.6V	SWITCHING REGULATOR											CURRENT-MODE			5.5V	2.7V~5.5V			PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)				1.8V	Yes	Adj 500mA	1.8V 300mA	No
TC1303B-PI0EUN	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks		Surface Mount	Tube	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	1.8V			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)				2.5V	Yes	1.8V 500mA	2.5V 300mA	No
ISL9305IRTHWCNYZ-T	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download	6 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
MAX1630EAI	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2005	no	Obsolete	1 (Unlimited)	28	EAR99			30V	10.2mm	Non-RoHS Compliant				28		28-SSOP (0.209, 5.30mm Width)							5.29mm	Surface Mount	-40°C~85°C	BICMOS			1.99mm		1			e0	Tin/Lead (Sn85Pb15)	DUAL	GULL WING	245			MAX1630	28				0.65mm										12V	0.08A	3					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
LT3507AEFE	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1								Obsolete	1 (Unlimited)	38	EAR99				9.7mm	Non-RoHS Compliant					ALSO OPERATES AS LDO REGULATOR	38-TFSOP (0.173, 4.40mm Width) Exposed Pad								Surface Mount	-40°C~125°C	BIPOLAR			1.2mm		1			e3	Matte Tin (Sn)	DUAL	GULL WING					38			YES	0.5mm	R-PDSO-G38					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
MAX8836ZEWEEE+	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Tube			Obsolete	3 (168 Hours)	16						Non-RoHS Compliant						16-WFBGA, WLBGA								Surface Mount	-40°C~85°C											BOTTOM	BALL					16			YES		S-PBGA-B16						COMMERCIAL					2						SWITCHING REGULATOR															2.7V~5.5V						Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	1.6MHz				No	3.1V/3.4V 1.2A	2.85V 200mA
LT3048IDC	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1								Obsolete	1 (Unlimited)	8						Non-RoHS Compliant					SEATED HT-CALCULATED	8-WFDFN Exposed Pad								Surface Mount	-40°C~125°C	BIPOLAR			0.8mm		1					DUAL						8			YES	0.45mm	S-PDSO-N8											2					3.6V	SWITCHING REGULATOR											CURRENT-MODE			4.8V	2.7V~4.8V						Step-Up (Boost) (1), Linear (LDO) (1)	1MHz				No	23.1V 300mA	1.235V~22V 45mA
ISL9305IRTHWLNCZ-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download	17 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			2.9V					3.3V
XRP7724ILB-CX01-F	MaxLinear, Inc.	0.0000	RFQ Min: 1 Mult: 1	download							Obsolete	1 (Unlimited)													44-WFQFN Exposed Pad								Surface Mount	-40°C~125°C																																	6													44-TQFN-EP (7x7)								4.75V~25V						Step-Down (Buck) (4), Linear (LDO) (2)	105kHz~1.23MHz				Yes	Controller	Controller	No		Controller		No
RAA230406GFT#BA0	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks		Surface Mount	Tray	2013		Obsolete	3 (168 Hours)			85°C	-40°C	5.5V		ROHS3 Compliant			No	32		32-TQFP Exposed Pad								Surface Mount	-40°C~85°C								5.5V																							4.4V		4		2.5V								2.5V			32-TQFP (7x7)								2.5V~5.5V						Step-Down (Buck) Synchronous (3), Linear (LDO) (1)	1.3MHz~2.2MHz			2.5V	No	2.5V 500mA	2.5V 100mA	No	4.95V	0.9V~4.95V 1.5A		No
ISL6534CRZ-TR5229	Intersil (Renesas Electronics America)	0.5524	Add to Cart Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2000						70°C	0°C			RoHS Compliant						QFN																																										3																												1MHz
MAX8667ETEAB+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	18 Weeks		Surface Mount	Tape & Reel (TR)	2007	yes	Obsolete	1 (Unlimited)	16	EAR99			5.5V	3mm	ROHS3 Compliant				16		16-WFQFN Exposed Pad							3mm	Surface Mount	-40°C~85°C	BICMOS			0.8mm		1		5.5V	e3	Matte Tin (Sn)	QUAD		260			MAX8667	16				0.5mm						Switching Regulator or Controllers				3.3V		4	1.2A	1.2V		1.2A	3.6V	DUAL SWITCHING CONTROLLER				2.8V							VOLTAGE-MODE				2.8V~5.5V			PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	1.5MHz			1.8V	No	1.2V 600mA	1.8V 1.2A		2.85V	2.85V 300mA
TC1313-1P0EUN	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tube	2009	yes	Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free			10	PFM CONTROL TECHNIQUE ALSO POSSIBLE; OUTPUT VOLTAGE IS ADJUSTABLE UPTO 0.8 TO 4.5	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	TC1313	10				0.5mm						Power Management Circuits		3/5V				2	500mA	1.375V			3.6V	SWITCHING REGULATOR					0.1mA						CURRENT-MODE			5.5V	2.7V~5.5V			PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	2MHz			1.8V	No	1.375V 500mA	1.8V 300mA
ISL9441IRZ	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2007	yes	Active	3 (168 Hours)	32	EAR99	85°C	-40°C	5V	5mm	RoHS Compliant			No	32		QFN							5mm						1mm		3			e3	Matte Tin (Sn) - annealed	QUAD		260		40		32		INDUSTRIAL		0.5mm						Switching Regulator or Controllers						4					5V	SWITCHING CONTROLLER			100mA								CURRENT-MODE			5.6V				PULSE WIDTH MODULATION	PUSH-PULL			340kHz
NCP81038MNTWG	ON Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)	2010	yes	Active	1 (Unlimited)		EAR99			28V		ROHS3 Compliant	Lead Free			28		28-VFQFN Exposed Pad								Surface Mount	0°C~85°C									e3	Tin (Sn)						NCP81038	28														800mV		4						SWITCHING REGULATOR	Halogen Free														5.5V~28V						Step-Down (Buck) (2), Linear (LDO) (2)	300kHz 400kHz 600kHz				No	Controller			5V	5V 60mA	60mA
ADP5034AREZ	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 month ago)		Tube		no	Active	3 (168 Hours)	28	EAR99			5.5V	9.7mm	ROHS3 Compliant	Contains Lead			28		28-TSSOP (0.173, 4.40mm Width) Exposed Pad		No SVHC				1mm	4.5mm	Surface Mount	-40°C~125°C	DMOS					1		5.5V	e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	ADP5034	28	Adjustable		YES	0.65mm						Power Management Circuits		1.8/52.5/5V				4	1.2A	3.8V		1.2kA	3.6V	SWITCHING REGULATOR				2.3V				4.75V			CURRENT-MODE				1.7V~5.5V	800mV		PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	3MHz			3.8V	No	0.8V~3.8V 1.2A	0.8V~3.8V 1.2A		5.2V	0.8V~5.2V 300mA
ADP2140ACPZ1533R7	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download		PRODUCTION (Last Updated: 3 weeks ago)		Digi-Reel®		no	Discontinued	3 (168 Hours)	10	EAR99				3mm	ROHS3 Compliant	Contains Lead	Tin		10	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V	10-VFDFN Exposed Pad, CSP							3mm	Surface Mount	-40°C~125°C		30μA	220μA	0.85mm		1	30μA	5.5V	e3		DUAL		260		30	ADP2140	10	Fixed		YES	0.5mm						Switching Regulator or Controllers				1.5V		2	300mA	1.5V	600mA	300mA	3.6V	SWITCHING REGULATOR				2.3V				3.3V			CURRENT-MODE				1.65V~5.5V	1.2V	65dB	PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	3MHz		300mA	3.3V	Yes	1.5V 600mA	3.3V 300mA	No
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