SQUARE Switching Regulators & Controllers 1,280

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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	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)	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
ISL68224IRAZ	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	52	HQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	3.3 V	PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG	LCC52,.24SQ,16	.4 mm	125 Cel	0 V		-40 Cel	PURE MATTE TIN	3.05 V	QUAD	S-PQCC-N52	3	1.05 mm	6 mm	3.3 V		3.135 V		30		260	6 mm		3.465 V
ISL68239IRAZ-T7A	Renesas Electronics	SWITCHING CONTROLLER		68	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC68,.31SQ,16	.4 mm	125 Cel	0 V		-40 Cel	PURE MATTE TIN	3.05 V	QUAD	S-PQCC-N68	3	1 mm	8 mm	3.3 V		3.135 V		30		260	8 mm		3.465 V
ISL68239IRAZ	Renesas Electronics	SWITCHING CONTROLLER		68	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC68,.31SQ,16	.4 mm	125 Cel	0 V		-40 Cel	PURE MATTE TIN	3.05 V	QUAD	S-PQCC-N68	3	1 mm	8 mm	3.3 V		3.135 V		30		260	8 mm		3.465 V
ISL68239IRAZ-T	Renesas Electronics	SWITCHING CONTROLLER		68	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC68,.31SQ,16	.4 mm	125 Cel	0 V		-40 Cel	PURE MATTE TIN	3.05 V	QUAD	S-PQCC-N68	3	1 mm	8 mm	3.3 V		3.135 V		30		260	8 mm		3.465 V
ISL68227IRAZ-T	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	60	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	3.3 V	PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC60,.27SQ,16	.4 mm	125 Cel	0 V		-40 Cel	PURE MATTE TIN	3.05 V	QUAD	S-PQCC-N60	3	1 mm	7 mm	3.3 V		3.135 V		30		260	7 mm		3.465 V
ISL68227IRAZ	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	60	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	3.3 V	PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC60,.27SQ,16	.4 mm	125 Cel	0 V		-40 Cel	PURE MATTE TIN	3.05 V	QUAD	S-PQCC-N60	3	1 mm	7 mm	3.3 V		3.135 V		30		260	7 mm		3.465 V
LP873344RHDTQ1	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	.5 mm	125 Cel	.7 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.36 V	QUAD	S-PQCC-N28	2	1 mm	5 mm	3.7 V	PFM CONTROL ALSO POSSIBLE	2.8 V	e3	30	4	260	5 mm		5.5 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
TPS54622RHLREP	Texas Instruments	SWITCHING REGULATOR	MILITARY	14	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY	.8 mA	6 A	1		NO LEAD	PULSE WIDTH MODULATION	12 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			125 Cel	.6 V	CURRENT-MODE	-55 Cel	NICKEL PALLADIUM GOLD	15 V	QUAD	S-PQCC-N14	2	1 mm	3.5 mm	12 V		4.5 V	e4	30	1	260	3.5 mm		17 V
TPS53676RSLR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	48	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		280 A	1		NO LEAD	PULSE WIDTH MODULATION	12 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16	.4 mm	125 Cel	.25 V		-40 Cel	NICKEL PALLADIUM GOLD SILVER	5 V	QUAD	S-PQCC-N48	3	1 mm	6 mm	12 V		4.5 V	e4	30	2	260	6 mm		18 V
TPS53676RSLT	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	48	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		280 A	1		NO LEAD	PULSE WIDTH MODULATION	12 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16	.4 mm	125 Cel	.25 V		-40 Cel	NICKEL PALLADIUM GOLD SILVER	5 V	QUAD	S-PQCC-N48	3	1 mm	6 mm	12 V		4.5 V	e4	30	2	260	6 mm		18 V
MIC28514T-E/PHAVAO	Microchip Technology	SWITCHING REGULATOR		32	HVQCCN	SQUARE	YES	880 kHz	PLASTIC/EPOXY		5 A	1	AEC-Q104	NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.24SQ,25	.65 mm	125 Cel	.6 V		-40 Cel		32 V	QUAD	S-PQCC-N32		.9 mm	6 mm	12 V		4.5 V					6 mm	5 V	75 V
MIC28515T-E/PHAVAO	Microchip Technology	SWITCHING REGULATOR		32	HVQCCN	SQUARE	YES	880 kHz	PLASTIC/EPOXY		5 A	1	AEC-Q100	NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.24SQ,25	.65 mm	125 Cel	.6 V		-40 Cel		32 V	QUAD	S-PQCC-N32		.9 mm	6 mm	12 V		4.5 V					6 mm	5 V	75 V
MIC28517T-E/PHAVAO	Microchip Technology	SWITCHING REGULATOR		32	HVQCCN	SQUARE	YES	880 kHz	PLASTIC/EPOXY		8 A	1	AEC-Q100	NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.24SQ,25	.65 mm	125 Cel	.6 V		-40 Cel		32 V	QUAD	S-PQCC-N32		.9 mm	6 mm	12 V		4.5 V					6 mm	5 V	70 V
MC34VR500VCES	NXP Semiconductors	SWITCHING REGULATOR		56	HVQCCN	SQUARE	YES	4000 kHz	UNSPECIFIED		13.7 A	1		NO LEAD	PULSE WIDTH MODULATION	3.6 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27X.35,20	.5 mm	105 Cel	.625 V		-40 Cel		3.3 V	QUAD	S-XQCC-N56	3	.9 mm	8 mm	3.6 V		2.8 V		40		260	8 mm		4.5 V
MC34VR500VCESR2	NXP Semiconductors	SWITCHING REGULATOR		56	HVQCCN	SQUARE	YES	4000 kHz	UNSPECIFIED		13.7 A	1		NO LEAD	PULSE WIDTH MODULATION	3.6 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27X.35,20	.5 mm	105 Cel	.625 V		-40 Cel		3.3 V	QUAD	S-XQCC-N56		.9 mm	8 mm	3.6 V		2.8 V					8 mm		4.5 V
LP87702KRHBT	Texas Instruments	SWITCHING REGULATOR		32	HVQCCN	SQUARE	YES	4000 kHz	PLASTIC/EPOXY		3.5 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	.5 mm	105 Cel	.7 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.36 V	QUAD	S-PQCC-N32	2	1 mm	5 mm	3.3 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE; 5 V OUTPUT	2.8 V	e3	30	3	260	5 mm	1 V	5.5 V
MIC28516T-E/PHAVAO	Microchip Technology	SWITCHING REGULATOR		32	HVQCCN	SQUARE	YES	880 kHz	PLASTIC/EPOXY		8 A	1	AEC-Q100	NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.24SQ,25	.65 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel		32 V	QUAD	S-PQCC-N32		.9 mm	6 mm	12 V		4.5 V					6 mm	5 V	70 V
MP28167GQ-A-Z	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	16	VQCCN	SQUARE	YES	750 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION	12 V	BUCK-BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC16,.12SQ,20	.5 mm	125 Cel	1 V		-40 Cel	MATTE TIN	20.47 V	QUAD	S-XQCC-N16	1	1 mm	3 mm	12 V		2.8 V				260	3 mm		22 V
MCP16361T-E/NMXVAO	Microchip Technology	SWITCHING REGULATOR		8	HVSON	SQUARE	YES	2600 kHz	PLASTIC/EPOXY		3 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	.65 mm	125 Cel	2 V	CURRENT-MODE	-40 Cel		24 V	DUAL	S-PDSO-N8		.9 mm	3 mm	12 V	ALSO HAS PFM CONTROL TECHNIQUE	4 V					3 mm	3.3 V	48 V
MCP16362T-E/NMXVAO	Microchip Technology	SWITCHING REGULATOR		8	HVSON	SQUARE	YES	2600 kHz	PLASTIC/EPOXY		3 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	.65 mm	125 Cel	2 V	CURRENT-MODE	-40 Cel		24 V	DUAL	S-PDSO-N8		.9 mm	3 mm	12 V	ALSO HAS PFM CONTROL TECHNIQUE	4 V					3 mm	3.3 V	48 V
FS1406-2500-AL	TDK	SWITCHING REGULATOR		17	BCC	SQUARE	YES		UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER	LCC17,.13SQ,(UNSPEC)		125 Cel	.6 V		-40 Cel		2.5 V	BOTTOM	S-XBCC-N17		1.62 mm	3.3 mm	12 V	INPUT VOLTAGE RANGE FOR SINGLE SUPPLY IS 4.5 TO 16 V	2.5 V					3.3 mm	2.5 V	16 V
FS1406-0750-AS	TDK	SWITCHING REGULATOR		17	BCC	SQUARE	YES		UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER	LCC17,.13SQ,(UNSPEC)		125 Cel	.6 V		-40 Cel		2.5 V	BOTTOM	S-XBCC-N17		1.62 mm	3.3 mm	12 V	INPUT VOLTAGE RANGE FOR SINGLE SUPPLY IS 4.5 TO 16 V	2.5 V					3.3 mm	.75 V	16 V
FS1406-1200-AS	TDK	SWITCHING REGULATOR		17	BCC	SQUARE	YES		UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER	LCC17,.13SQ,(UNSPEC)		125 Cel	.6 V		-40 Cel	GOLD OVER NICKEL	2.5 V	BOTTOM	S-XBCC-N17	3	1.62 mm	3.3 mm	12 V	INPUT VOLTAGE RANGE FOR SINGLE SUPPLY IS 4.5 TO 16 V	2.5 V	e4			260	3.3 mm	1.2 V	16 V
FS1406-2500-AS	TDK	SWITCHING REGULATOR		17	BCC	SQUARE	YES		UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER	LCC17,.13SQ,(UNSPEC)		125 Cel	.6 V		-40 Cel	GOLD OVER NICKEL	2.5 V	BOTTOM	S-XBCC-N17	3	1.62 mm	3.3 mm	12 V	INPUT VOLTAGE RANGE FOR SINGLE SUPPLY IS 4.5 TO 16 V	2.5 V	e4			260	3.3 mm	2.5 V	16 V
FS1406-0900-AS	TDK	SWITCHING REGULATOR		17	BCC	SQUARE	YES		UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER	LCC17,.13SQ,(UNSPEC)		125 Cel	.6 V		-40 Cel		2.5 V	BOTTOM	S-XBCC-N17		1.62 mm	3.3 mm	12 V	INPUT VOLTAGE RANGE FOR SINGLE SUPPLY IS 4.5 TO 16 V	2.5 V					3.3 mm	.9 V	16 V
TPS53689RSBT	Texas Instruments	DUAL SWITCHING CONTROLLER		40	HVQCCN	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		765 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2SQ,16	.4 mm	125 Cel	.25 V		-40 Cel	NICKEL PALLADIUM GOLD SILVER	5.5 V	QUAD	S-PQCC-N40	2	.8 mm	5 mm			4.5 V	e4		2	260	5 mm		17 V
UCC25800AQDGNQ1	Texas Instruments	SWITCHING REGULATOR		8	HTSSOP	SQUARE	YES	1272 kHz	PLASTIC/EPOXY	20 mA	1 A	1	AEC-Q100	GULL WING	PULSE FREQUENCY MODULATION	15 V	PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	.65 mm	125 Cel	18 V		-40 Cel	NICKEL PALLADIUM GOLD SILVER	24 V	DUAL	S-PDSO-G8	2	1.1 mm	3 mm	15 V	PFM CONTROL ALSO POSSIBLE	9 V	e4		1	260	3 mm		34 V
LMR43610MSC5RPERQ1	Texas Instruments	SWITCHING REGULATOR		9	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		1 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC9,.08SQ(UNSPEC)		150 Cel	1 V	CURRENT-MODE	-40 Cel	MATTE TIN	32 V	QUAD	R-PQCC-N9	2	1 mm	2 mm	13.5 V		3 V	e3		1	260	2 mm	5 V	36 V
LM5150QWRUMTQ1	Texas Instruments	SWITCHING CONTROLLER		16	HVQCCN	SQUARE	YES	2300 kHz	PLASTIC/EPOXY			1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	.65 mm	125 Cel	6.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	10.5 V	QUAD	S-PQCC-N16	2	.8 mm	4 mm	1.7 V		1.5 V	e4		1	260	4 mm	6.8 V	42 V
LM51501QWRUMTQ1	Texas Instruments	SWITCHING CONTROLLER		16	HVQCCN	SQUARE	YES	2300 kHz	PLASTIC/EPOXY	.045 mA		1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	.65 mm	125 Cel	6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	11.5 V	QUAD	S-PQCC-N16	2	.8 mm	4 mm	2.38 V	SELECTABLE O/P VOLTAGE AVAILABLE 6V, 6.5V, 9.5V & 11.5V	1.5 V	e4		1	260	4 mm	9.5 V	42 V
MP8772GQ-P	Monolithic Power Systems	SWITCHING REGULATOR		16	VQCCN	SQUARE	YES	800 kHz	UNSPECIFIED		12 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC16(UNSPEC)		125 Cel	.6 V		-40 Cel		12 V	QUAD	S-XQCC-N16		1 mm	3 mm	12 V		3 V					3 mm		17 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.