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	Termination	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	Min Supply Voltage	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	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)	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	Feature	Voltage - Output 1	Current - Output 1	Max Output Current	Efficiency	Input Voltage-Nom	Analog IC - Other Type	Output Voltage-Max	Dropout Voltage	Current - Output	Min Input Voltage	Supply Current-Max (Isup)	Adjustable Threshold	Supplier Device Package	Max Output Voltage	Quiescent Current	Control Mode	Input Voltage (Min)	Input Voltage (Max)	Voltage - Supply	Min Output Voltage	Control Technique	Switcher Configuration	Switching Frequency-Max	Topology	Frequency - Switching	Current - Output 2	Output Voltage-Min	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
TC1304-ZA0EUNTR	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	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			3.3V	Yes	Adj 500mA	3.3V 300mA	No
NCP6914AFCCLT1G	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	3 (168 Hours)								Non-RoHS Compliant					20-UFBGA, WLCSP									Surface Mount		-40°C~85°C																																5																20-WLCSP (1.62x2.02)						2.3V~5.5V					Step-Down (Buck) (1), Linear (LDO) (4)	3MHz				Yes	- 800mA	- 300mA	No		- 300mA		No
HIP6019BCBZ	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tube			yes	Obsolete	3 (168 Hours)	28						17.9mm	ROHS3 Compliant				OPERATES FROM +5V AND +12V INPUT	28-SOIC (0.295, 7.50mm Width)							7.5mm		Surface Mount		0°C~70°C		2.65mm		1				e3	MATTE TIN	DUAL	GULL WING	260		30		28			YES	1.27mm	R-PDSO-G28											4								12V											VOLTAGE-MODE	10.8V	13.2V	5V~12V		PULSE WIDTH MODULATION	PUSH-PULL		Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	215kHz									Controller		No
MAX8836ZEWEEE+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)	16		EAR99					ROHS3 Compliant					16-WFBGA, WLBGA									Surface Mount		-40°C~85°C										BOTTOM	BALL					16			YES	0.5mm	S-PBGA-B16					Switching Regulator or Controllers						2									SWITCHING REGULATOR										VOLTAGE-MODE			2.7V~5.5V					Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	1.6MHz				No	3.1V/3.4V 1.2A	2.85V 200mA
NB679GD-Z	Monolithic Power Systems Inc.	0.3241	Add to Cart Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2015			Active	1 (Unlimited)	12		EAR99				3mm	ROHS3 Compliant					12-PowerVFQFN									Surface Mount		-40°C~125°C TJ		1mm		1				e3	Matte Tin (Sn)	QUAD		260		40					YES	0.5mm										5V		2								12V	SWITCHING REGULATOR											5.5V		5.5V~24V		PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	700kHz				No	5V 8A	5V 100mA
MB39C022GPN-G-ERE1	Cypress Semiconductor Corp	0.0000	RFQ Min: 1 Mult: 1	download	15 Weeks		Surface Mount	Tape & Reel (TR)	1999			Obsolete	3 (168 Hours)				85°C	-40°C	3.7V		ROHS3 Compliant			10		10-WFDFN Exposed Pad		No SVHC							Surface Mount		-40°C~85°C																																2				4.5V	600mA											10-SON (3x3)						2.5V~5.5V					Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	2MHz	300mA		3.3V	No	0.8V~4.5V 600mA	3.3V 300mA	No				No
LTC3100EUD#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks	PRODUCTION (Last Updated: 3 weeks ago)		Tape & Reel (TR)	2008			Active	1 (Unlimited)	16		EAR99				3mm	ROHS3 Compliant			16	IT ALSO OPRATES IN CURRENT MODE	16-WFQFN Exposed Pad									Surface Mount		-40°C~85°C	CMOS	0.8mm		1			5V	e3	Matte Tin (Sn)	QUAD		260		30	LTC3100	16			YES	0.5mm						Switching Regulator or Controllers					0.85A	3				5.5V				1.2V	DUAL SWITCHING CONTROLLER				650mV						VOLTAGE-MODE			0.5V~5.5V		PULSE WIDTH MODULATION			Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1)	1.5MHz			5.25V	Yes	0.6V~5.5V 250mA	1.5V~5.25V 700mA	No	5.25V	0.6V~5.25V 100mA
MAX15015AATX+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2015		yes	Obsolete	1 (Unlimited)	36		EAR99			40V	6mm	ROHS3 Compliant			36	IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION	36-WFQFN Exposed Pad							6mm		Surface Mount		-40°C~125°C	BICMOS	0.8mm		1			40V	e3	MATTE TIN	QUAD		260		30	MAX15015	36				0.5mm						Switching Regulator or Controllers				32V		2				32V				14V	SWITCHING REGULATOR				4.5V						VOLTAGE-MODE			4.5V~40V		PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	500kHz			40V	No	1.26V~32V 1A	5V~40V 50mA
MAX8660BETL+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	40		EAR99					ROHS3 Compliant			40		40-WFQFN Exposed Pad									Surface Mount		-40°C~85°C	BICMOS							e3	Matte Tin (Sn)	QUAD			3.6V		MAX8660					0.4mm						Power Management Circuits		3.6V				8					1.2A																	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
LT3048IDC-12#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	13.1V 300mA	12V 45mA	No				No
HIP6021CB-T	Intersil (Renesas Electronics America)	4.2956	Add to Cart Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	1998			Discontinued	2 (1 Year)	28		EAR99	70°C	0°C		17.9mm	Non-RoHS Compliant	Contains Lead			ALSO CONTAINS 3 LINEAR CONTROLLERS	SOIC			not_compliant				7.5mm						2.65mm		1				e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240		NOT SPECIFIED		28		COMMERCIAL		1.27mm	R-PDSO-G28					Switching Regulator or Controllers	Not Qualified					4								12V	SWITCHING CONTROLLER										VOLTAGE-MODE	10.8V	13.2V			PULSE WIDTH MODULATION	PUSH-PULL			215kHz
MB39C031WQN-G-142-JNEFE1	Cypress Semiconductor	0.0000	RFQ Min: 1 Mult: 1	download	22 Weeks		Surface Mount		2016								85°C	-30°C	3.6V		RoHS Compliant			28		QFN		No SVHC		2.5V														5.5V																									1				1V	1.4A							1.4A	2.5V															3MHz	600mA		1.8V					3.3V		250mA
LP873200RHDRQ1	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks			Tape & Reel (TR)		Automotive, AEC-Q100	yes	Active	2 (1 Year)	28						5mm	ROHS3 Compliant					28-VFQFN Exposed Pad							5mm		Surface Mount, Wettable Flank		-40°C~125°C TA		1mm		1				e3	Matte Tin (Sn)	QUAD			3.7V		LP873200				YES	0.5mm	S-PQCC-N28	2.8V			4				5.5V			4									POWER SUPPLY SUPPORT CIRCUIT						YES							2.8V~5.5V					Step-Down (Buck) (2), Linear (LDO) (2)	2MHz				No	0.7V~3.36V 2A	0.7V~3.36V 2A			0.8V~3.3V 300mA
TC1303B-ZA0EMFTR	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				500mA			3.6V	SWITCHING REGULATOR										CURRENT-MODE		5.5V	2.7V~5.5V		PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (1), Linear (LDO) (1)				3.3V	Yes	Adj 500mA	3.3V 300mA	No
CY39C031WQN-G-232-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	1.5V 600mA			3.3V 250mA
ISL6528CB	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2000			Discontinued	1 (Unlimited)	8		EAR99	70°C	0°C		4.9mm	Non-RoHS Compliant	Contains Lead			ALSO CONTAINS A LINEAR CONTROLLER	SOIC			not_compliant				3.9mm					BIPOLAR	1.75mm		1				e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240		30		8		COMMERCIAL			R-PDSO-G8					Switching Regulator or Controllers	Not Qualified					2								5V	SWITCHING CONTROLLER			120mA							VOLTAGE-MODE	4.5V	5.5V			PULSE WIDTH MODULATION	SINGLE			600kHz
MAX8989EWL+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)			yes	Obsolete	1 (Unlimited)	9		EAR99				1.555mm	ROHS3 Compliant				OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.4V TO 5.5V								1.555mm					BICMOS	0.69mm	8542.39.00.01	1						BOTTOM	BALL	NOT SPECIFIED		NOT SPECIFIED				INDUSTRIAL	YES	0.5mm	S-PBGA-B9		85°C	-40°C							1.8A									3.6V	SWITCHING REGULATOR											2.7V	5.5V			PULSE WIDTH MODULATION	BUCK	2400kHz
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
MIC3385YHL-TR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks		Surface Mount	Tape & Reel (TR)	2007			Active	1 (Unlimited)		SMD/SMT		125°C	-40°C		3.5mm	ROHS3 Compliant	Lead Free		14		14-VFDFN Exposed Pad, 14-MLF®	5.5V	No SVHC		2.7V		880μm	3mm		Surface Mount		-40°C~125°C					16μA		5.5V								MIC3385		Adjustable													6V		2	600mA			1V	1A	600mA					110mV		2.7V			14-MLF® (3x3.5)	6V					2.7V~5.5V	1V				Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	8MHz	120mA		1V	No	Adj to 1V 1A	1V 120mA	No				No
ISL9307IRTAANCZ-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount		2011			Active	3 (168 Hours)	16		EAR99	85°C	-40°C			RoHS Compliant												4mm												e3	Matte Tin (Sn) - annealed	QUAD	NO LEAD					16		INDUSTRIAL		0.635mm	S-PQCC-N16					Power Management Circuits	Not Qualified	3/5V				4				5.5V					SWITCHING REGULATOR					0.16mA				50μA										3MHz			5.5V					3.3V
TC1313-ZI0EUNTR	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tape & Reel (TR)	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				500mA			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			2.5V	No	Adj 500mA	2.5V 300mA
ISL6549CRZ-T	Intersil (Renesas Electronics America)	5.6083	Add to Cart Min: 1 Mult: 1	download	20 Weeks		Surface Mount		2005			Active	3 (168 Hours)	16		EAR99	70°C	0°C		4mm	RoHS Compliant	Lead Free	No	16		VQFN						950μm	4mm					MOS			1				e3	Matte Tin (Sn) - annealed	QUAD		260		40				COMMERCIAL		0.65mm						Switching Regulator or Controllers						2		12V						12V	SWITCHING CONTROLLER			4A							VOLTAGE-MODE	10.8V				PULSE WIDTH MODULATION	PUSH-PULL			1MHz
LP873347RHDT	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks			Tape & Reel (TR)			yes	Active	2 (1 Year)	28						5mm	ROHS3 Compliant				PFM CONROL ALSO POSSIBLE	28-VFQFN Exposed Pad							5mm		Surface Mount		-40°C~125°C TA		1mm		1				e3	Matte Tin (Sn)	QUAD					LP873347				YES	0.5mm	S-PQCC-N28									1V	6A	4								3.7V	DUAL SWITCHING CONTROLLER	3.36V									CURRENT-MODE	2.8V	5.5V	2.5V~5.5V		PULSE WIDTH MODULATION			Step-Down (Buck) (2), Linear (LDO) (2)	2MHz		0.7V		No	0.7V~3.36V 3A	0.7V~3.36V 3A			0.8V~3.3V 300mA
LT3667HUDD#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)	2014			Active	1 (Unlimited)	24		EAR99				5mm	ROHS3 Compliant					24-WFQFN Exposed Pad									Surface Mount		-40°C~150°C		0.8mm		1						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
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
TPS61100PWRG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Not For New Designs	1 (Unlimited)				85°C	-40°C	3.3V		ROHS3 Compliant	Lead Free		20		20-TSSOP (0.173, 4.40mm Width)									Surface Mount	78.187985mg	-40°C~85°C							3.3V								TPS61100															5.5V		2	270mA			5.5V			95 %						800mV			20-TSSOP	5.5V	65μA				0.8V~3.3V	1.5V				Step-Up (Boost) Synchronous (1), Linear (LDO) (1)	500kHz			3.6V	No	1.5V~5.5V 1.8A	0.9V~3.6V 500mA	No				No
CY39C031WQN-G-321-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	1.35V 600mA			2.85V 250mA
LP873220RHDTQ1	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)		Automotive, AEC-Q100	yes	Active	2 (1 Year)	28						5mm	ROHS3 Compliant			28	PFM CONTROL TECHNIQUE ALSO USED	28-VFQFN Exposed Pad						1mm	5mm	900μm	Surface Mount, Wettable Flank		-40°C~125°C TA				1				e3	Matte Tin (Sn)	QUAD					LP873220				YES												3A	4			I2C, UVLO					3.7V	DUAL SWITCHING CONTROLLER										CURRENT-MODE	2.8V	5.5V	2.5V~5.5V		PULSE WIDTH MODULATION			Step-Down (Buck) (2), Linear (LDO) (2)	2MHz				No	0.7V~3.36V 2A	0.7V~3.36V 2A			0.8V~3.3V 300mA
ISL6521CBZ	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2000			Active	3 (168 Hours)	16		EAR99	70°C	0°C		9.9mm	RoHS Compliant	Lead Free	No	16		SOIC					300kHz		3.9mm						1.75mm		1		5V		e3	Matte Tin (Sn) - annealed	DUAL	GULL WING	260		30		16		COMMERCIAL		1.27mm						Switching Regulator or Controllers						4		4.5V						5V	SWITCHING CONTROLLER			3A							VOLTAGE-MODE					PULSE WIDTH MODULATION	PUSH-PULL			300kHz	120mA									120mA
ISL9307IRTAAJGZ-T	Renesas Electronics America Inc.	0.0000	RFQ Min: 1 Mult: 1	download	18 Weeks			Tape & Reel (TR)				Active	3 (168 Hours)	16							ROHS3 Compliant				PFM TECHNIQUE ALSO USED	16-WQFN Exposed Pad									Surface Mount		-40°C~85°C		0.8mm		1				e3	MATTE TIN	QUAD					ISL9307	16			YES	0.65mm	S-PQCC-N16										2.75A	4								3.3V	SWITCHING REGULATOR										CURRENT-MODE	2.5V	5.5V	1.5V~5.5V		PULSE WIDTH MODULATION			Step-Down (Buck) Synchronous (2), Linear (LDO) (2)	3MHz				No	0.8V~5.5V 1.5A	0.8V~5.5V 1.5A			2.8V 300mA