38 Switching Regulators & Controllers 396

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Maximum Switching Frequency	Package Body Material	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Terminal Pitch	Maximum Operating Temperature	Minimum Output Voltage	Control Mode	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
LTC3838IUHF#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		15 V	OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V	4.5 V	e3	30	260	7 mm	5.3 V	38 V
LTC3859ALMPUHF#TRPBF	Analog Devices	SWITCHING CONTROLLER		38	HVQCCN	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm			CURRENT-MODE		MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.8 VOLT TO 24 VOLT	4.5 V	e3	30	260	7 mm		38 V
LTC7817HUHF#WPBF	Analog Devices	SWITCHING CONTROLLER		38	QCCN	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY			1	CMOS	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	150 Cel	.8 V	CURRENT-MODE	-40 Cel		40 V	QUAD	R-PQCC-N38	3	.8 mm	5 mm		12 V		4.5 V		30	260	7 mm		40 V
LTC3899HUHF#TRPBF	Analog Devices	SWITCHING CONTROLLER		38	HVQCCN	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm			CURRENT-MODE		MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V	ALSO OPERATES AT 10V	4.5 V	e3		260	7 mm	6 V	60 V
LTC3859AEUHF#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	38	HVQCCN	RECTANGULAR	YES	835 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V	OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 24V	4.5 V	e3	30	260	7 mm	5.4 V	38 V
LTC3859IFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38	HTSSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 24V	4.5 V	e3	30	260	9.7 mm	5.4 V	38 V
LTM8057MPY	Analog Devices	SWITCHING REGULATOR	MILITARY	38	BGA	RECTANGULAR	YES		PLASTIC/EPOXY			1			BALL				GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN LEAD		BOTTOM	R-PBGA-B38	3	5.12 mm	9 mm		12 V	OUTPUT VOLTAGE RANGE FROM 2.5 VOLT TO 12 VOLT	3.1 V	e0		245	11.25 mm		31 V
LTC3374IUHF#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY		2.7 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		3.3 V	OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V	2.7 V	e3	30	260	7 mm		5.5 V
LTC3856EUH#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	38	HVQCCN	SQUARE	YES	850 kHz	PLASTIC/EPOXY		.1 A	1	CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER		.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N38	1	.8 mm	5 mm	Not Qualified	15 V	ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V	4.5 V	e3	30	260	5 mm		38 V
LT3790MPFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	MILITARY	38	HTSSOP	RECTANGULAR	YES	735 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	150 Cel		CURRENT-MODE	-55 Cel	MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		12 V	OUTPUT VOLTAGE RANGE FROM 1.2 VOLT TO 60 VOLT AND 0 VOLT TO 60 VOLT	4.7 V	e3		260	9.7 mm		60 V
LT3692AIFE#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	38	HTSSOP	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY		5.8 A	1			GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		15 V		3 V	e3	30	260	9.7 mm		35 V
LTC3897EUHF#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	585 kHz	PLASTIC/EPOXY	1.3 mA	8 A	1			NO LEAD	PULSE WIDTH MODULATION	12 V	BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC38,.2X.28,20	.8 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN	60 V	QUAD	R-PQCC-N38		.8 mm	5 mm		12 V		4.2 V	e3			7 mm		75 V
LTC3829IFE#WTRPBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	38	HTSSOP	RECTANGULAR	YES	850 kHz	PLASTIC/EPOXY		.02 A	3	CMOS	AEC-Q100	GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	TSSOP38,.25,20	.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel		5 V	DUAL	R-PDSO-G38		1.2 mm	4.4 mm		15 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED	9.7 mm	4 V	38 V
ADP3025JRUZ-REEL	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	38	TSSOP	RECTANGULAR	YES	350 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm	Not Qualified	12 V		5.5 V	e3			9.7 mm		25 V
LTC3876EFE#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	38	HTSSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			2	CMOS		GULL WING			PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		15 V	OPERATES IN ADJUSTABLE MODE FROM 1 TO 2.5V	4.5 V	e3	30	260	9.7 mm		38 V
LTC3899IFE#TRPBF	Analog Devices	SWITCHING CONTROLLER		38	HTSSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		12 V	ALSO OPERATES AT 10V	4.5 V	e3			9.7 mm	6 V	60 V
LT8705EFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V	2.8 V	e3	30	260	9.7 mm	6.35 V	80 V
LTC3816IFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38	HTSSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY		.05 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE		.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm	Not Qualified	12 V	ALSO OPERATES AS LDO REGULATOR	4.5 V	e3	30	260	9.7 mm		36 V
LTC7817EUHF#PBF	Analog Devices	SWITCHING CONTROLLER		38	QCCN	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	85 Cel	.8 V	CURRENT-MODE	0 Cel		40 V	QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V		4.5 V		30	260	7 mm		40 V
LTC3865EFE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	38	HTSSOP	RECTANGULAR	YES	880 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm	Not Qualified	15 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V	4.5 V	e3	30	260	9.7 mm	5 V	38 V
LTC3374AHUHF#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	2250 kHz	PLASTIC/EPOXY	.3 mA	1 A	8			NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC38,.2X.28,20	.5 mm	150 Cel		CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	QUAD	R-PQCC-N38	1	.8 mm	5 mm		3.3 V		2.25 V	e3	30	260	7 mm		5.5 V
LTC3374HFE#TRPBF	Analog Devices	SWITCHING REGULATOR		38	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		2.7 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm					MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		3.3 V	OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V	2.7 V	e3	30	260	9.7 mm		5.5 V
LTC4234IWHH#TRPBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	38		RECTANGULAR	YES		PLASTIC/EPOXY		12.8 A	1	CMOS		NO LEAD				MICROELECTRONIC ASSEMBLY		.5 mm	85 Cel			-40 Cel	MATTE TIN		UNSPECIFIED	R-PXMA-N38		1 mm	5 mm		12 V		2.9 V	e3			9 mm		15 V
LTC3829EUHF#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	38	HVQCCN	RECTANGULAR	YES	850 kHz	PLASTIC/EPOXY		.02 A	3	CMOS		NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER	LCC38,.2X.28,20	.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	5 V	QUAD	R-PQCC-N38	1	.8 mm	5 mm	Not Qualified	15 V		4.5 V	e3	30	260	7 mm	4 V	38 V
LTC3815IUFE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.4 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N38		.8 mm	4 mm		3.3 V	OUTPUT VOLTAGE RANGE FROM 0.4 VOLT TO 3.96 VOLT	2.25 V	e3			6 mm		5.5 V
LTC3859AMPFE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER		38	HTSSOP	RECTANGULAR	YES	835 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		12 V	OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 24V	4.5 V	e3	30	260	9.7 mm	5.4 V	38 V
LT3791MPFE-1#TRPBF	Analog Devices	SWITCHING REGULATOR		38	HTSSOP	RECTANGULAR	YES	735 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		12 V		4.7 V	e3	30	260	9.7 mm	5 V	60 V
LTC3897HUHG-2#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	585 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PHASE-SHIFT CONTROL		BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC38/44,.2X.32,20	.5 mm	125 Cel		CURRENT-MODE	-40 Cel		60 V	QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V		4.2 V			250	8 mm		75 V
LTC3899HUHF#PBF	Analog Devices	SWITCHING CONTROLLER		38	HVQCCN	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm			CURRENT-MODE		MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V	ALSO OPERATES AT 10V	4.5 V	e3			7 mm	6 V	60 V
LTC3855EFE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	38	HTSSOP	RECTANGULAR	YES	770 kHz	PLASTIC/EPOXY			2			GULL WING	PHASE-SHIFT CONTROL		PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	85 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm	Not Qualified	15 V		4.5 V	e3	30	260	9.7 mm		38 V
LTC3838IUHF-1#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		15 V	OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT	4.5 V	e3	30	260	7 mm		38 V
LTM8058MPY#PBF	Analog Devices	SWITCHING CONTROLLER	MILITARY	38	BGA	RECTANGULAR	YES		PLASTIC/EPOXY			1			BALL				GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B38		5.12 mm	9 mm		12 V	OUTPUT VOLTAGE RANGE FROM 2.3 VOLT TO 13 VOLT AND 1.2 VOLT TO 12 VOLT	3.1 V	e1			11.25 mm		31 V
LTC3738CUHF#TR	Analog Devices	SWITCHING CONTROLLER	OTHER	38	HVQCCN	RECTANGULAR	YES	630 kHz	PLASTIC/EPOXY		5 A	1			NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	85 Cel		CURRENT-MODE	0 Cel	TIN LEAD		QUAD	R-PQCC-N38	1	.8 mm	5 mm	Not Qualified	5 V		4.5 V	e0			7 mm		7 V
LTC3415EUHF#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	38	HVQCCN	RECTANGULAR	YES	1700 kHz	PLASTIC/EPOXY		15 A	1			NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm	Not Qualified	3.3 V		2.375 V	e3	30	260	7 mm		5.5 V
LTC3876EUHF#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	38	HVQCCN	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			2	CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		15 V	OPERATES IN ADJUSTABLE MODE FROM 1 TO 2.5V	4.5 V	e3	30	260	7 mm		38 V
LTC4234HWHH#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38		RECTANGULAR	YES		PLASTIC/EPOXY		12.8 A	1	CMOS		NO LEAD				MICROELECTRONIC ASSEMBLY		.5 mm	125 Cel			-40 Cel	MATTE TIN		UNSPECIFIED	R-PXMA-N38		1 mm	5 mm		12 V		2.9 V	e3			9 mm		15 V
LTC3838IFE#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	38	HTSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING			PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		15 V	OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V	4.5 V	e3	30	260	9.7 mm	5.3 V	38 V
LTC3856EFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	38	HTSSOP	RECTANGULAR	YES	850 kHz	PLASTIC/EPOXY		.1 A	1	CMOS		GULL WING			PHASE-SHIFT	SMALL OUTLINE		.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm	Not Qualified	15 V	ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V	4.5 V	e3	30	260	9.7 mm		38 V
LTM8058EY#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38	BGA	RECTANGULAR	YES		PLASTIC/EPOXY			1			BALL				GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B38		5.12 mm	9 mm		12 V	OUTPUT VOLTAGE RANGE FROM 2.3 VOLT TO 13 VOLT AND 1.2 VOLT TO 12 VOLT	3.1 V	e1			11.25 mm		31 V
LTC3899IUHF#PBF	Analog Devices	SWITCHING CONTROLLER		38	HVQCCN	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm			CURRENT-MODE		MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V	ALSO OPERATES AT 10V	4.5 V	e3			7 mm	6 V	60 V
LTC3859ALIFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	38	HTSSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.8 VOLT TO 24 VOLT	4.5 V	e3	30	260	9.7 mm		38 V
LTC3859ALHUHF#TRPBF	Analog Devices	SWITCHING CONTROLLER		38	HVQCCN	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm			CURRENT-MODE		MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.8 VOLT TO 24 VOLT	4.5 V	e3	30	260	7 mm		38 V
LTC3735EUHF#TR	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	38	HVQCCN	RECTANGULAR	YES	610 kHz	PLASTIC/EPOXY		5 A	1	CMOS		NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC38,.2X.28,20	.5 mm	85 Cel	.7 V	CURRENT-MODE	-40 Cel	Tin/Lead (Sn/Pb)	1.708 V	QUAD	R-PQCC-N38		.8 mm	5 mm		5 V		4.5 V	e0			7 mm		7 V
LTC3815IUFE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.4 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	4 mm		3.3 V	OUTPUT VOLTAGE RANGE FROM 0.4 VOLT TO 3.96 VOLT	2.25 V	e3		260	6 mm		5.5 V
LTC3838EUHF-2#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		15 V	OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT	4.5 V	e3	30	260	7 mm		38 V
LTC3859EUHF#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	38	HVQCCN	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N38	1	.8 mm	5 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 24V	4.5 V	e3	30	260	7 mm	5.4 V	38 V
LTC3838EUHF-2#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1	CMOS		NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		15 V	OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT	4.5 V	e3	30	260	7 mm		38 V
LTC3374EUHF#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	38	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY		2.7 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	R-PQCC-N38	1	.8 mm	5 mm		3.3 V	OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V	2.7 V	e3	30	260	7 mm		5.5 V

Switching Regulators & Controllers

Switching regulators and controllers are electronic devices used to regulate the output voltage and current of power supplies. They operate by rapidly switching a power supply circuit between on and off states, resulting in a high-frequency waveform that can be filtered and smoothed to produce a stable output voltage.

Switching regulators and controllers offer several advantages over traditional linear regulators, including higher efficiency and the ability to handle a wider range of input voltages. They are commonly used in applications such as power supplies for computers, LED lighting, and motor control.

Switching regulators and controllers come in a variety of forms, including step-up (boost), step-down (buck), and step-up/down (buck-boost) configurations. They may be designed as integrated circuits (ICs) or as standalone modules.

Switching regulators and controllers typically include feedback control circuits to adjust the output voltage and current, as well as protection circuits to prevent overvoltage, overcurrent, and overtemperature conditions. They may also include features such as soft-start to reduce inrush currents and synchronization with external clock signals.