40 Switching Regulators & Controllers 769

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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	No. of Channels	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Power Supplies (V)	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 Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	Minimum Supply Voltage (Vsup)	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length	Adjustable Threshold	Nominal Output Voltage	Maximum Input Voltage
ISL78229ARZ-T	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	1170 kHz	PLASTIC/EPOXY	10 mA		1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER		QUAD	S-PQCC-N40	2		.9 mm	6 mm			12 V		5 V	e4	30		260	6 mm			55 V
LT8708EUHG-1#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	40	QCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PHASE-SHIFT CONTROL			BUCK-BOOST	CHIP CARRIER	LCC40,.2X.32,.2		.5 mm	125 Cel	1.3 V	CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V		2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
LT8708IUHG-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PHASE-SHIFT CONTROL			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2X.32,.2		.5 mm	125 Cel	1.3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V		2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
TPS548D22RVFR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY		40 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm			12 V	ALSO REQUIRE 1.5 TO 16V INPUT SUPPLY VOLTAGE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V	1.5 V	e4	30	1	260	7 mm			16 V
LM25143QRHARQ1	Texas Instruments	DUAL SWITCHING CONTROLLER		40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		100 A	1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	36 V	QUAD	S-PQCC-N40	3		1 mm	6 mm			12 V	IT ALSO HAS 5V OUTPUT	3.5 V	e4		2	260	6 mm		3.3 V	42 V
LT8708HUHG-1#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PHASE-SHIFT CONTROL			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2X.32,.2		.5 mm	125 Cel	1.3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V		2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
ISL95857IRTZ	Renesas Electronics	SWITCHING CONTROLLER		40	HVQCCN	RECTANGULAR	YES		UNSPECIFIED			1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2SQ,16		.4 mm					PURE MATTE TIN		QUAD	S-XQCC-N40	3		.85 mm	5 mm							30		260	5 mm
MAX7360ETL+	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	40	HVQCCN	SQUARE	YES	164 kHz	UNSPECIFIED			1				NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel			-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N40	1		.8 mm	5 mm	Not Qualified		3.3 V		1.62 V	e3	30		260	5 mm			3.6 V
TPS65251RHAR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	17 V	QUAD	S-PQCC-N40	3		1 mm	6 mm	Not Qualified		12 V	ALSO HAS PFM CONTROL TECHNIQUE	4.5 V	e4	30	3	260	6 mm			18 V
ISL6561CRZ	Intersil	SWITCHING CONTROLLER	COMMERCIAL	40	HVQCCN	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		.0005 A	1				NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	S-PQCC-N40	3		1 mm	6 mm	Not Qualified		5 V	ALSO OPERATES IN CURRENT MODE	4.75 V	e3				6 mm			5.25 V
TPS549D22RVFT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	1125 kHz	PLASTIC/EPOXY		40 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm			4.5 V	OUTPUT VOLTAGE= 0.6V TO 5.5V; BIAS VOLTAGE= 4.5V TO 22V	1.5 V	e4	30	1	260	7 mm			16 V
TPS543C20RVFR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		40 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm			4.5 V	ALSO OPERATES UP TO 16 V SUPPLY VOLTAGE; OUTPUT VOLTAGE= 0.6V TO 5.5V	4 V	e4	30	1	260	7 mm			14 V
ISL6261ACRZ-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	500 kHz	PLASTIC/EPOXY			1				NO LEAD	HYSTERETIC CURRENT MODE			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	100 Cel		CURRENT-MODE	-10 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N40	3		1 mm	6 mm	Not Qualified		5 V	ALSO ADJUSTABLE OUTPUT FROM 0.75 TO 1.5V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	4.75 V	e3	30		260	6 mm			5.25 V
ISL78229ARZ-T7A	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	1170 kHz	PLASTIC/EPOXY	10 mA		1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER		QUAD	S-PQCC-N40	2		.9 mm	6 mm			12 V		5 V	e4	30		260	6 mm			55 V
TPS548B22RVFT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY		25 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.6 V		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm			4.5 V	INPUT BIAS VOLTAGE= 4.5V TO 22V; OUTPUT VOLTAGE= 0.6V TO 5.5V	1.5 V	e4	30	1	260	7 mm			18 V
LT8708EUHG-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	40	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PHASE-SHIFT CONTROL			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2X.32,.2		.5 mm	125 Cel	1.3 V	CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V		2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
ISL78229ARZ	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	1170 kHz	PLASTIC/EPOXY	10 mA		1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER		QUAD	S-PQCC-N40	2		.9 mm	6 mm			12 V		5 V	e4	30		260	6 mm			55 V
LT8708HUHG#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	QCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER	LCC40,.2X.32,20		.5 mm	150 Cel	1.3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V	OUTPUT VOLATGE RANGE IS 1.3 TO 80V	2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
LT8708EUHG#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	40	QCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER	LCC40,.2X.32,20		.5 mm	125 Cel	1.3 V	CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V	OUTPUT VOLATGE RANGE IS 1.3 TO 80V	2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
NCP3230MNTXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	40	HVQCCN	SQUARE	YES	500 kHz	UNSPECIFIED			1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	90 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N40	3		1 mm	6 mm			12 V	ALSO OPERATES IN ADJUSTABLE MODE DOWN TO 0.6V	4.5 V	e3	30		260	6 mm			18 V
LT8602EUJ#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		2.5 A	1		BIPOLAR		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N40			.8 mm	6 mm			12 V		3 V	e3				6 mm			42 V
LT8708HUHG-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PHASE-SHIFT CONTROL			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2X.32,.2		.5 mm	125 Cel	1.3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V		2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
LTC3853EUJ#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	830 kHz	PLASTIC/EPOXY		.15 A	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	S-PQCC-N40	1		.8 mm	6 mm	Not Qualified		15 V		4.5 V	e3	30		260	6 mm		5 V	24 V
NCP3231AMNTXG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	40	HVQCCN	SQUARE	YES	500 kHz	UNSPECIFIED		25 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	90 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N40	3		1 mm	6 mm	Not Qualified		12 V		4.5 V	e3	30		260	6 mm			18 V
TPS543C20RVFT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		40 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm			4.5 V	ALSO OPERATES UP TO 16 V SUPPLY VOLTAGE; OUTPUT VOLTAGE= 0.6V TO 5.5V	4 V	e4	30	1	260	7 mm			14 V
TPS65251-2RHAT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	17 V	QUAD	S-PQCC-N40	3		1 mm	6 mm			12 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE; CUR LIM FOR BUCK 2 AND 3 IS 4.1 A; ADJ OUTPUT IS 0.8 TO 17V	4.5 V	e4	30	3	260	6 mm			17 V
ADP3196JCPZ-RL	Analog Devices	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	4000 kHz	UNSPECIFIED			1				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 (Sn) - annealed		QUAD	S-XQCC-N40			1 mm	6 mm	Not Qualified		5 V	CAN BE CONFIGURED AS CURRENT MODE ALSO	4.65 V	e3	40		260	6 mm			5.55 V
LM25143RHAR	Texas Instruments	SWITCHING CONTROLLER		40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		100 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	150 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	36 V	QUAD	S-PQCC-N40	3		1 mm	6 mm			12 V	IT ALSO HAS 5V OUTPUT	3.5 V	e4		2	260	6 mm		3.3 V	47 V
LT8602EUJ#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		2.5 A	1		BIPOLAR		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N40			.8 mm	6 mm			12 V		3 V	e3				6 mm			42 V
LTC3589EUJ-1#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	40	HVQCCN	SQUARE	YES	2600 kHz	PLASTIC/EPOXY			1		CMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N40	1		.8 mm	6 mm	Not Qualified		3.8 V	ALSO OPERATES IN CURRENT MODE, ALSO OPERATES AT 1.8, 2.5, AND 3.2 V OUTPUT VOLTAGE	2.7 V	e3			260	6 mm		1.2 V	5.5 V
LTC3853HUJ#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	750 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	S-PQCC-N40			.8 mm	6 mm			15 V	OUTPUT VOLTAGE RANGE FROM 0.8 VOLT TO 13.5 VOLT	4.5 V	e3				6 mm			24 V
MAX17085BETL+	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	40	HVQCCN	SQUARE	YES	1400 kHz	UNSPECIFIED	1.5 mA		1		BICMOS		NO LEAD	PULSE WIDTH MODULATION	5 V	5	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2SQ,16	Power Management Circuits	.4 mm	85 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N40	1		.8 mm	5 mm	Not Qualified		19 V	ALSO OPERATES AS LDO REGULATOR; 5 VOLT OUTPUT ALSO AVAILABLE	4.5 V	e3	30		260	5 mm		3.3 V	24 V
LTC3882EUJ#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	1250 kHz	PLASTIC/EPOXY			2	1	CMOS		NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel	.5 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	5.25 V	QUAD	S-PQCC-N40		13.8 V	.8 mm	6 mm		4.5 V		SEATED HT-CALCULATED	3 V	e3				6 mm	YES		38 V
TPS53647RTAT	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		240 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	.5 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	QUAD	S-PQCC-N40	2		.8 mm	6 mm			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 2.5V	4.5 V	e4	30	1	260	6 mm			17 V
TPS546C23RVFT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		35 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.35 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm			12 V	OUTPUT IN ADJUSTABLE MODE IS 0.35V TO 5.5V	4.5 V	e4	30	1	260	7 mm			18 V
ISL62771HRTZ-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	400 kHz	PLASTIC/EPOXY			1				NO LEAD	PULSE WIDTH MODULATION				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	100 Cel			-10 Cel	MATTE TIN		QUAD	S-PQCC-N40	3		.8 mm	5 mm			5 V		4.75 V	e3	30		260	5 mm			5.25 V
ISL6353CRTZ	Renesas Electronics	SWITCHING REGULATOR	COMMERCIAL	40	HVQCCN	SQUARE	YES	300 kHz	PLASTIC/EPOXY			1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	70 Cel			0 Cel	MATTE TIN		QUAD	S-PQCC-N40	3		.8 mm	5 mm			5 V		4.75 V	e3	30		260	5 mm			5.25 V
RT7273GQW	Richtek Technology	SWITCHING REGULATOR	INDUSTRIAL	40	QCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A					NO LEAD					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel			QUAD	S-PQCC-N40					Not Qualified
TPS65250RHAR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	17 V	QUAD	S-PQCC-N40	3		1 mm	6 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 17V	4.5 V	e4	30	3	260	6 mm			18 V
TPS65251-3RHAR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A	1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	17 V	QUAD	S-PQCC-N40	3		1 mm	6 mm			12 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE; CUR LIM FOR BUCK 2 AND 3 IS 4.1 A; ADJ OUTPUT IS 0.8 TO 17V	4.5 V	e4	30	3	260	6 mm			17 V
XDPP1100Q040XUMA1	Infineon Technologies	SWITCHING CONTROLLER		40	HVQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED			1				NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel			QUAD	S-XQCC-N40	2		.9 mm	6 mm			3.3 V		2.97 V					6 mm			3.63 V
LT8708HUHG#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	QCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER	LCC40,.2X.32,20		.5 mm	150 Cel	1.3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V	OUTPUT VOLATGE RANGE IS 1.3 TO 80V	2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
LT8708IUHG#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	QCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.00012 A	1		BIPOLAR		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER	LCC40,.2X.32,20		.5 mm	125 Cel	1.3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	80 V	QUAD	R-PQCC-N40	1		.8 mm	5 mm			12 V	OUTPUT VOLATGE RANGE IS 1.3 TO 80V	2.8 V	e3	NOT SPECIFIED		260	8 mm			80 V
LTM8045EY#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	40	BGA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY			1				BALL	PULSE WIDTH MODULATION			BUCK-BOOST	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B40	3		5.12 mm	6.25 mm			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM -2.5V TO 2.5V AND -15V TO 15V	2.8 V	e1	30		250	11.25 mm			18 V
TPS546D24RVFR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		40 A	1				NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.25 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm					2.95 V	e4	30	1	260	7 mm			16 V
LTC3855EUJ#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	40	HVSON	SQUARE	YES	770 kHz	PLASTIC/EPOXY			2				NO LEAD	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	S-PDSO-N40	1		.8 mm	6 mm	Not Qualified		15 V		4.5 V	e3	30		260	6 mm			38 V
ISL95857HRTZ-T	Renesas Electronics	SWITCHING CONTROLLER		40	HVQCCN	RECTANGULAR	YES		UNSPECIFIED			1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2SQ,16		.4 mm					MATTE TIN		QUAD	S-XQCC-N40	3		.85 mm	5 mm						e3	30		260	5 mm
ISL6260CRZ-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES		PLASTIC/EPOXY			1				NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel			-10 Cel	MATTE TIN		QUAD	S-PQCC-N40			1 mm	6 mm			5 V			e3				6 mm

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.