36 Switching Regulators & Controllers 366

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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	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	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
LTC1960CG#TR	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	345 kHz	PLASTIC/EPOXY			1		GULL WING	CONSTANT OFF TIME		SINGLE	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36	1	1.99 mm	5.29 mm	Not Qualified	20 V		6 V	e0			12.8 mm		28 V
LTC3731HG#TR	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e0			12.8 mm		32 V
LTC1439IGW#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.8 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2.64 mm	7.506 mm		15 V	5V OUTPUT ALSO AVAILABLE; ALSO OPERATES IN ADJUSTABLE MODE FROM 1.19V TO 9V	3.5 V	e3			15.418 mm	3.3 V	36 V
LTC1709EG-8	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e0			12.8 mm		36 V
LTC3731IG#TRPBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e3	30	260	12.8 mm		32 V
LTC3732CG#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e0			12.8 mm		7 V
LTC3730CG#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e0			12.8 mm		7 V
LTC1709EG-7#PBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e3	30	260	12.8 mm		36 V
LTC3731IG	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e0			12.8 mm		32 V
LT3957IUHE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	36	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		6.8 A	1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N36	1	.8 mm	5 mm	Not Qualified	24 V	ALSO OPERATES AS LDO REGULATOR	3 V	e3	30	260	6 mm		40 V
LTC1709EG-85#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e0			12.8 mm		36 V
LTC1709EG-7#TRPBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e3	30	260	12.8 mm		36 V
LTC7852EUFD-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.16X.2,16		.4 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	R-PQCC-N36	1	.8 mm	4 mm		5 V		4.5 V			260	5 mm		5.5 V
LTC1876EG#TRPBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PHASE-SHIFT CONTROL		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		3.5 V	e3	30	260	12.8 mm		36 V
LTC3773EG#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	36	SSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		3.3 V	e3	30	260	12.8 mm		36 V
LTC3719EG#TRPBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e3	30	260	12.8 mm		36 V
LT3957EUHE#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	36	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		6.8 A	1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N36	1	.8 mm	5 mm	Not Qualified	24 V	ALSO OPERATES AS LDO REGULATOR	3 V	e3	30	260	6 mm		40 V
LTC1539IGW#PBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.8 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2.65 mm	7.5 mm	Not Qualified	15 V		3.5 V	e3	30	260	15.4 mm	5 V	36 V
LTC1708EG-PG#TR	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY		3 A	2		GULL WING	FREQUENCY MODULATION		BUCK-BOOST	SMALL OUTLINE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		3.5 V	e0			12.8 mm		36 V
LTC3861EUHE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	36	HVQCCN	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N36	1	.8 mm	5 mm		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V	3 V	e3	30	260	6 mm		5.5 V
LTC3731HG	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e0			12.8 mm		32 V
LTC1439IGW#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.8 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2.64 mm	7.5 mm	Not Qualified	15 V		3.5 V	e3	30	260	15.418 mm	5 V	36 V
LTC3819EG	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e0	20	235	12.8 mm		36 V
LTC3735EG#TR	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	610 kHz	PLASTIC/EPOXY		5 A	1	CMOS	GULL WING			BUCK	SMALL OUTLINE, SHRINK PITCH	SSOP36,.3		.65 mm	85 Cel	.7 V	CURRENT-MODE	-40 Cel	Tin/Lead (Sn/Pb)	1.708 V	DUAL	R-PDSO-G36		2 mm	5.3 mm		5 V		4.5 V	e0			12.8 mm		7 V
LTC1709EG-9#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e3	30	260	12.8 mm		36 V
LTC1539IGW#TRPBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.8 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2.65 mm	7.5 mm	Not Qualified	15 V		3.5 V	e3	30	260	15.4 mm	5 V	36 V
LTC3730CG#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e3	30	260	12.8 mm		7 V
LT3954IUHE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	36	HVQCCN	RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY	2.2 mA		1		NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.2X.24,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N36		.8 mm	4 mm		24 V	SEATED HT-CALCULATED	4.5 V	e3			5 mm		40 V
LTC1439EG	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		3.5 V	e0			12.8 mm		36 V
LTC1439CGW#TR	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.8 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36	1	2.64 mm	7.5 mm	Not Qualified	15 V		3.5 V	e0			15.418 mm	5 V	36 V
LT3956EUHE#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	36	HVQCCN	RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY		4.6 A	1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N36	1	.8 mm	5 mm	Not Qualified	24 V	ALSO OPERATES AS LDO REGULATOR	4.5 V	e3	30	260	6 mm		80 V
LTC1539IGW#TR	Analog Devices		INDUSTRIAL	36	SSOP	RECTANGULAR	YES	138 kHz	PLASTIC/EPOXY				CMOS	GULL WING				SMALL OUTLINE, SHRINK PITCH	SOP36,.4,32	Switching Regulator or Controllers	.8 mm	85 Cel		CURRENT-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36				Not Qualified				e0
LTC1709EG-7	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e0			12.8 mm		36 V
LTC1539CGW#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.8 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36	1	2.65 mm	7.5 mm	Not Qualified	15 V		3.5 V	e0			15.4 mm	5 V	36 V
LTC3716EG#TR	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PHASE-SHIFT CONTROL		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		3.6 V	e0			12.8 mm		30 V
LTC1708EG-PG#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY		3 A	2		GULL WING	FREQUENCY MODULATION		BUCK-BOOST	SMALL OUTLINE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		3.5 V	e3	30	260	12.8 mm		36 V
LTC1709EG-85	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		4 V	e0			12.8 mm		36 V
LTC3733CG	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	620 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	1.99 mm	5.29 mm	Not Qualified	5 V		4.5 V	e0			12.8 mm		7 V
LT3954EUHE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	36	HVQCCN	RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY	2.2 mA		1		NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.2X.24,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N36		.8 mm	4 mm		24 V	SEATED HT-CALCULATED	4.5 V	e3			5 mm		40 V
LTC7852IUFD-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.16X.2,16		.4 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	R-PQCC-N36	1	.8 mm	4 mm		5 V		4.5 V			260	5 mm		5.5 V
LTC3644EY-2#PBF	Analog Devices	SWITCHING REGULATOR		36	FBGA	SQUARE	YES	2600 kHz	PLASTIC/EPOXY		1.25 A	1	CMOS	BALL	PHASE-SHIFT CONTROL		BUCK	GRID ARRAY, FINE PITCH	BGA36,6X6,32		.8 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel		17 V	BOTTOM	S-PBGA-B36		1.91 mm	5 mm		12 V	IT ALSO HAVE 4-1.25A OUTPUTS, 3-2.5A/1.25A/1.25A OUTPUTS, 2-2.5A OUTPUTS, OR 2-3.75A/1.25A OUTPUTS.	2.7 V				5 mm		17 V
LTC1439IG#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		3.5 V	e3	30	260	12.8 mm		36 V
LTC1876EG#PBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	36	SSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PHASE-SHIFT CONTROL		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	15 V		3.5 V	e3	30	260	12.8 mm		36 V
LTC3774IUHE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N36	1	.8 mm	5 mm		15 V	OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 3.5 VOLT	4.5 V	e3	30	260	6 mm		38 V
LTC3732CG	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	5 V		4.5 V	e0			12.8 mm		7 V
LTC7852IUFD-1#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.16X.2,16		.4 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	R-PQCC-N36	1	.8 mm	4 mm		5 V		4.5 V			260	5 mm		5.5 V
LTC1439CGW#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.8 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G36	1	2.64 mm	7.5 mm	Not Qualified	15 V		3.5 V	e3	30	260	15.418 mm	5 V	36 V
LTC1759CG	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	36	SSOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G36	1	2 mm	5.3 mm	Not Qualified	18 V		11 V	e0			12.8 mm		24 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.