36 Switching Regulators & Controllers 31

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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)	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 Seated Height	Width (mm)	Qualification	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	Nominal Output Voltage	Maximum Input Voltage
L9758	STMicroelectronics	SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES	450 kHz	PLASTIC/EPOXY			1		GULL WING			5.5/26.5	BUCK-BOOST	SMALL OUTLINE, SHRINK PITCH	SSOP36,.56	Power Management Circuits	.65 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G36	3	3.6 mm	11 mm	Not Qualified								15.9 mm
NCV7471DQ5R2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	36	HSSOP	RECTANGULAR	YES	520 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING			6/28	BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SSOP36,.4,20	Automotive Circuits	.5 mm	150 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G36	2	2.65 mm	7.5 mm	Not Qualified			2.5 V	e4	30		260	10.3 mm	5 V	28 V
NCV7471DQ5G	Onsemi	SWITCHING REGULATOR		36	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY	3.2 mA				GULL WING			6/28		SMALL OUTLINE, SHRINK PITCH	SSOP36,.4,20	Automotive Circuits	.5 mm					NICKEL GOLD PALLADIUM		DUAL	R-PDSO-G36	2			Not Qualified					30		260
TPS65273VRHHR	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		3.5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	15 V	QUAD	S-PQCC-N36	2	1 mm	6 mm	Not Qualified	12 V	ADJUSTABLE OUTPUT MODE FROM 0.68 V TO 1.95 V	4.5 V	e4	30	2	260	6 mm		18 V
TPS65279VRHHR	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	15 V	QUAD	S-PQCC-N36	2	1 mm	6 mm	Not Qualified	12 V	ADJUSTABLE OUTPUT MODE FROM 0.68 TO 1.95V	4.5 V	e4	30	2	260	6 mm		18 V
TLE6361GNUMA1	Infineon Technologies	SWITCHING REGULATOR		36	HSSOP	RECTANGULAR	YES	425 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm			CURRENT-MODE				DUAL	R-PDSO-G36		3.5 mm	11 mm	Not Qualified	13.5 V		5.5 V		NOT SPECIFIED		NOT SPECIFIED	15.9 mm		60 V
TPS65279RHHT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	15 V	QUAD	S-PQCC-N36	2	1 mm	6 mm		12 V	ADJUSTABLE OUTPUT MODE 0.6 TO 9V	4.5 V	e4	30	2	260	6 mm		18 V
NCP81143MNTXG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	36	QCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY					NO LEAD					CHIP CARRIER	LCC36,.2SQ,16	Switching Regulator or Controllers	.4 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N36	1			Not Qualified				e3	30		260
TPS65273VRHHT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		3.5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	15 V	QUAD	S-PQCC-N36	2	1 mm	6 mm	Not Qualified	12 V	ADJUSTABLE OUTPUT MODE FROM 0.68 V TO 1.95 V	4.5 V	e4	30	2	260	6 mm		18 V
SPV1020	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	36	HSSOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		9 A	1		GULL WING	PULSE WIDTH MODULATION	36 V		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SSOP36,.41,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G36	3	2.47 mm	7.5 mm	Not Qualified	36 V	OUTPUT VOLTAGE RANGE FROM 6.5 VOLT TO 40 VOLT	6.5 V	e3	30		260	10.3 mm		40 V
LNBH221PD	STMicroelectronics	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY	40 mA	.75 A	1	BIPOLAR	GULL WING		12 V	12	SINGLE	SMALL OUTLINE, SHRINK PITCH	SSOP36,.56	Power Management Circuits	.65 mm	125 Cel			-40 Cel	Matte Tin (Sn)		DUAL	R-PDSO-G36		3.6 mm	11 mm	Not Qualified	12 V		8 V	e3				15.9 mm		15 V
TPS40140RHHRG4	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N36	2	1 mm	6 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	4.5 V	e4	30	2	260	6 mm	5.1 V	15 V
TPS40140RHHR	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N36	2	1 mm	6 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	4.5 V	e4	30	2	260	6 mm	5.1 V	15 V
TPS40140RHHTG4	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N36	2	1 mm	6 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	4.5 V	e4	30	2	260	6 mm	5.1 V	15 V
TPS40140RHHT	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N36	2	1 mm	6 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	4.5 V	e4	30	2	260	6 mm	5.1 V	15 V
LNBH221PD-TR	STMicroelectronics	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY	40 mA	.75 A	1	BIPOLAR	GULL WING		12 V	12	SINGLE	SMALL OUTLINE, SHRINK PITCH	SSOP36,.56	Power Management Circuits	.65 mm	125 Cel			-40 Cel	Matte Tin (Sn)		DUAL	R-PDSO-G36		3.6 mm	11 mm	Not Qualified	12 V		8 V	e3				15.9 mm		15 V
MAX1845ETX	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	620 kHz	UNSPECIFIED		.00005 A	2	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N36	1	.8 mm	6 mm	Not Qualified	5 V		4.5 V	e0			245	6 mm		5.5 V
MAX8654ETX-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	36	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED		10 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N36	1	.8 mm	6 mm	Not Qualified	12 V		4.5 V	e0				6 mm		14 V
NCP6925AFCT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	36	VFBGA	SQUARE	YES	3300 kHz	PLASTIC/EPOXY		1.9 A	1		BALL	PULSE WIDTH MODULATION	3.6 V	3.6		GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA36,6X6,16	Power Management Circuits	.4 mm	85 Cel		CURRENT-MODE	-40 Cel			BOTTOM	S-PBGA-B36		.6 mm	2.36 mm	Not Qualified	3.6 V	VOUT 0.6 TO 3.3V OUTPUT	2.5 V					2.36 mm		5.5 V
L5962TR	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	36	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY	.09 mA			BCDMOS	GULL WING		14.4 V	14.4		SMALL OUTLINE	SSOP36,.56	Power Management Circuits	.635 mm	85 Cel			-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G36	3			Not Qualified				e3	30		245
L5962	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	36	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY	.09 mA			BCDMOS	GULL WING		14.4 V	14.4		SMALL OUTLINE	SSOP36,.56	Power Management Circuits	.635 mm	85 Cel			-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G36	3			Not Qualified				e3	30		245
TPS65279VRHHT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	15 V	QUAD	S-PQCC-N36	2	1 mm	6 mm		12 V	ADJUSTABLE OUTPUT MODE FROM 0.68 TO 1.95V	4.5 V	e4	30	2	260	6 mm		18 V
L6712QTR	STMicroelectronics	SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	SQUARE	YES	178 kHz	UNSPECIFIED		2 A	1	BCDMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N36	3	1 mm	6 mm	Not Qualified	12 V		10.8 V	e3	30		260	6 mm		13.2 V
L6712Q	STMicroelectronics	SWITCHING CONTROLLER	AUTOMOTIVE	36	HVQCCN	SQUARE	YES	178 kHz	UNSPECIFIED		2 A	1	BCDMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N36	3	1 mm	6 mm	Not Qualified	12 V		10.8 V	e3	30		260	6 mm		13.2 V
ZL6105ALAFTKS2705	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	36	HQCCN	SQUARE	YES	1400 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel			QUAD	S-PQCC-N36		1.05 mm	6 mm		12 V		3 V					6 mm		14 V
NCP6925AFCT2G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	36	VFBGA	SQUARE	YES	3300 kHz	PLASTIC/EPOXY		1.9 A	1		BALL	PULSE WIDTH MODULATION				GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel		CURRENT-MODE	-40 Cel			BOTTOM	S-PBGA-B36		.6 mm	2.36 mm		3.6 V	VOUT 0.6 TO 3.3V OUTPUT	2.5 V		NOT SPECIFIED		NOT SPECIFIED	2.36 mm		5.5 V
NCV7471ADQ5R2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	36	HSSOP	RECTANGULAR	YES	520 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING				BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SSOP36,.4,20		.5 mm	150 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G36	2	2.65 mm	7.5 mm				2.5 V	e4	30		260	10.3 mm	5 V	28 V
E-L9758BBTR	STMicroelectronics	SWITCHING CONTROLLER	AUTOMOTIVE	36	SSOP	RECTANGULAR	YES	450 kHz	PLASTIC/EPOXY			1		GULL WING				BUCK-BOOST	SMALL OUTLINE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G36	3	3.6 mm	11 mm									15.9 mm
FDMF2011	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	36	VQCCN	RECTANGULAR	YES	200 kHz	UNSPECIFIED		20 A	1	HYBRID	UNSPECIFIED	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC36,.24X.3,20		.5 mm	125 Cel			-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-XQCC-N36	1	.8 mm	6 mm		50 V		3 V	e3	30		260	7.5 mm		80 V
ISL6313BCRZ-TS2705	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	36	HVQCCN	SQUARE	YES		PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		VOLTAGE-MODE	0 Cel			QUAD	S-PQCC-N36		.8 mm	6 mm		5 V		4.75 V					6 mm		5.25 V
ZL6105ALAFTR5546	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	36	HQCCN	SQUARE	YES	1400 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel			QUAD	S-PQCC-N36		1.05 mm	6 mm		12 V		3 V					6 mm		14 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.