58 Switching Regulators & Controllers 36

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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	Maximum Input Voltage
LT8491EUKJ#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC58/64,.27X.43,20		.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58	1	.8 mm	7 mm		12 V		6 V	e3	30	260	11 mm	80 V
LT8491IUKJ#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC58/64,.27X.43,20		.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58	1	.8 mm	7 mm		12 V		6 V	e3	30	260	11 mm	80 V
LT8491IUKJ#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC58/64,.27X.43,20		.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58	1	.8 mm	7 mm		12 V		6 V	e3	30	260	11 mm	80 V
LT8491EUKJ#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC58/64,.27X.43,20		.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58	1	.8 mm	7 mm		12 V		6 V	e3	30	260	11 mm	80 V
EN6382QI	Intel	SWITCHING REGULATOR	INDUSTRIAL	58		SQUARE	YES	1700 kHz	UNSPECIFIED			1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				105 Cel		VOLTAGE-MODE	-40 Cel			UNSPECIFIED	S-XXMA-N58	3	3.05 mm	8 mm		5 V		3 V			260	8 mm	6.5 V
EN5366QI	Intel	SWITCHING REGULATOR	INDUSTRIAL	58	HQCCN	RECTANGULAR	YES	5000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC58,.39X.47,25	Switching Regulator or Controllers	.65 mm	85 Cel	.75 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	3.3 V	QUAD	R-XQCC-N58	3	1.95 mm	10 mm	Not Qualified	5 V		2.375 V	e3			12 mm	5.5 V
EN5366QI-T	Intel	SWITCHING REGULATOR	INDUSTRIAL	58	QCCN	RECTANGULAR	YES	5000 kHz	UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER	LCC58,.39X.47,25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-XQCC-N58	3	1.95 mm	10 mm	Not Qualified	5 V	ADJUSTABLE OUTPUT FROM 0.75V TO 3.3V	2.375 V				12 mm	5.5 V
RAA2109252GLG#AG0	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY			1	HYBRID	BUTT	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-B58	3	7.5 mm	18 mm		12 V	OUTPUT VOLTAGE= 0.6V TO 5V	4.5 V	e4			23 mm	14 V
EN5365QI	Intel	SWITCHING REGULATOR	INDUSTRIAL	58	HQCCN	RECTANGULAR	YES	5000 kHz	UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC58,.39X.47,25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N58	3	1.95 mm	10 mm	Not Qualified	5 V	OUTPUT VOLTAGE RANGE FROM 0.75 V TO 3.3 V	2.375 V	e3			12 mm	5.5 V
LTC7851EUHH#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
EN6362QI	Intel	SWITCHING REGULATOR	INDUSTRIAL	58		SQUARE	YES	1500 kHz	UNSPECIFIED			1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				105 Cel		VOLTAGE-MODE	-40 Cel			UNSPECIFIED	S-XXMA-N58	3	3.05 mm	8 mm		5 V		3 V			260	8 mm	6.5 V
EN5365QI-T	Intel		INDUSTRIAL	58	QCCN	RECTANGULAR	YES	5000 kHz	PLASTIC/EPOXY		6 A			NO LEAD				CHIP CARRIER	LCC58,.39X.47,25	Switching Regulator or Controllers	.635 mm	85 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-PQCC-N58				Not Qualified
EN5395QI	Intel	SWITCHING REGULATOR	INDUSTRIAL	58	QCCN	RECTANGULAR	YES		PLASTIC/EPOXY		9 A			NO LEAD				CHIP CARRIER	LCC58,.39X.47,25	Switching Regulator or Controllers	.635 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58	3			Not Qualified				e3
EN5395QI-T	Intel		INDUSTRIAL	58	QCCN	RECTANGULAR	YES	5000 kHz	PLASTIC/EPOXY		9 A			NO LEAD				CHIP CARRIER	LCC58,.39X.47,25	Switching Regulator or Controllers	.635 mm	85 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-PQCC-N58	3			Not Qualified
EN5396QI	Intel	SWITCHING REGULATOR	INDUSTRIAL	58	HQCCN	RECTANGULAR	YES	5000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG			.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N58	3	1.9 mm	10 mm		5 V	ADJUSTABLE MODE FROM 0.75 TO 5.05V	2.375 V	e3			12 mm	5.5 V
LTC7851IUHH#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
LTC7851IUHH-1#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
LTC7851EUHH-1#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
LTC7851EUHH-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
LTC7851IUHH-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
LTC7851EUHH#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
LTC7851IUHH#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58		.8 mm	5 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5 V	3 V	e3			9 mm	5.5 V
RAA2108502GLG#HG0	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY			1	HYBRID	BUTT	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-B58	3	7.5 mm	18 mm		12 V	OUTPUT VOLTAGE= 0.6V TO 5V	4.5 V	e4			23 mm	14 V
RAA2108702GLG#AG0	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY			1	HYBRID	BUTT	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-B58	3	7.5 mm	18 mm		12 V	OUTPUT VOLTAGE= 0.6V TO 2.5V	4.5 V	e4			23 mm	14 V
RAA2108502GLG#AG0	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY			1	HYBRID	BUTT	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-B58	3	7.5 mm	18 mm		12 V	OUTPUT VOLTAGE= 0.6V TO 5V	4.5 V	e4			23 mm	14 V
RAA2109252GLG#HG0	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY			1	HYBRID	BUTT	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-B58	3	7.5 mm	18 mm		12 V	OUTPUT VOLTAGE= 0.6V TO 5V	4.5 V	e4			23 mm	14 V
RAA2108702GLG#HG0	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY			1	HYBRID	BUTT	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-B58	3	7.5 mm	18 mm		12 V	OUTPUT VOLTAGE= 0.6V TO 2.5V	4.5 V	e4			23 mm	14 V
ISL8274MAIRZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	NO	1067 kHz	PLASTIC/EPOXY			1		UNSPECIFIED	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-X58	3	7.5 mm	18 mm		12 V	OUTPUT IN ADJUSTABLE MODE IS 0.6V TO 5V	4.5 V	e4			23 mm	14 V
ISL8273MCIRZ-T	Renesas Electronics	SWITCHING REGULATOR		58	XMA	RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY	50 mA	80 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	UNSPECIFIED	R-PXMA-N58	3	7.5 mm	18 mm		12 V		4.5 V	e4			23 mm	14 V
ISL8273MCIRZ	Renesas Electronics	SWITCHING REGULATOR		58	XMA	RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY	50 mA	80 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	UNSPECIFIED	R-PXMA-N58	3	7.5 mm	18 mm		12 V		4.5 V	e4			23 mm	14 V
ISL8273MDIRZ-T	Renesas Electronics	SWITCHING REGULATOR		58	XMA	RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY	50 mA	80 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	UNSPECIFIED	R-PXMA-N58	3	7.5 mm	18 mm		12 V		4.5 V	e4			23 mm	14 V
ISL8274MAIRZ-T	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	NO	1067 kHz	PLASTIC/EPOXY			1		UNSPECIFIED	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-X58	3	7.5 mm	18 mm		12 V	OUTPUT IN ADJUSTABLE MODE IS 0.6V TO 5V	4.5 V	e4			23 mm	14 V
ISL8273MDIRZ	Renesas Electronics	SWITCHING REGULATOR		58	XMA	RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY	50 mA	80 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	UNSPECIFIED	R-PXMA-N58	3	7.5 mm	18 mm		12 V		4.5 V	e4			23 mm	14 V
ISL8273MAIRZ-T	Renesas Electronics	SWITCHING REGULATOR		58	XMA	RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY	50 mA	80 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	UNSPECIFIED	R-PXMA-N58	3	7.5 mm	18 mm		12 V		4.5 V	e4			23 mm	14 V
ISL8273MAIRZ	Renesas Electronics	SWITCHING REGULATOR		58	XMA	RECTANGULAR	YES	1067 kHz	PLASTIC/EPOXY	50 mA	80 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	UNSPECIFIED	R-PXMA-N58	3	7.5 mm	18 mm		12 V		4.5 V	e4			23 mm	14 V
EN5396QI-T	Altera	SWITCHING REGULATOR	INDUSTRIAL	58	HQCCN	RECTANGULAR	YES	5000 kHz	UNSPECIFIED		9 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC58,.39X.47,25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-XQCC-N58	3	1.9 mm	10 mm	Not Qualified	5 V	ADJUSTABLE OUTPUT MODE FROM 0.75 TO 5.05	2.375 V				12 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.