20 Switching Regulators & Controllers 2,400+

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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	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	Nominal Output Voltage	Maximum Input Voltage
SG6901ASZ	Onsemi	POWER FACTOR CONTROLLER	OTHER	20	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE			1.27 mm	85 Cel		CURRENT-MODE	-30 Cel			DUAL	R-PDSO-G20			2.65 mm	7.5 mm			15 V		11 V					12.8 mm		20 V
UC2879DWTR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	2	29 V	2.65 mm	7.5 mm	Not Qualified	10.75 V	12 V	ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT	11 V	e4	30		260	12.8 mm		20 V
EL7583IREZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		1.75 A	1			GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	3		1.2 mm	4.4 mm			3.3 V		2.7 V	e3	40		260	6.5 mm	12 V	13.2 V
EL7583IREZ-T7	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		1.75 A	1			GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	3		1.2 mm	4.4 mm			3.3 V		2.7 V	e3	40		260	6.5 mm	12 V	13.2 V
LM20242MHX	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HSSOP	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY		4.65 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G20	1			4.4 mm	Not Qualified		12 V		4.5 V	e0				6.5 mm		36 V
LT8637EV#WPBF	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		7 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.12X.16,20		.5 mm	125 Cel		CURRENT-MODE	0 Cel			QUAD	R-XQCC-N20			1.03 mm	3 mm			6 V		3.4 V					4 mm		42 V
LT8637JV#WPBF	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		7 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.12X.16,20		.5 mm	150 Cel		CURRENT-MODE	-40 Cel			QUAD	R-XQCC-N20			1.03 mm	3 mm			6 V		3.4 V					4 mm		42 V
LTC3612IUDC#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES	2700 kHz	PLASTIC/EPOXY		6.8 A	1	CMOS		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N20	1		.8 mm	3 mm	Not Qualified		3.3 V	ALSO AVAILABLE OUTPUT VOLTAGE DOWN TO 0.6V	2.25 V	e3	30		260	4 mm		5.5 V
MAX17545ATP+T	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2450 kHz	UNSPECIFIED		3.25 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20		.5 mm	125 Cel	.9 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	37.8 V	QUAD	S-XQCC-N20	1		.8 mm	4 mm			24 V		4.5 V	e3	30		260	4 mm		42 V
MP3435GL	Monolithic Power Systems	SWITCHING REGULATOR		20	VQCCN	RECTANGULAR	YES	690 kHz	UNSPECIFIED		19 A	1			NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC20(UNSPEC)			125 Cel	3 V	CURRENT-MODE	-40 Cel		22 V	QUAD	R-XQCC-N20			1 mm	3 mm			3.3 V		3 V					4 mm		20 V
NCP1081DEG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	2		1.1 mm	4.4 mm	Not Qualified					e3	30		260	6.5 mm	3.3 V	57 V
TPS50601HKH/EM	Texas Instruments	SWITCHING REGULATOR	MILITARY	20	DFP	RECTANGULAR	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		6 A	1			FLAT	PULSE WIDTH MODULATION			BUCK	FLATPACK			1.27 mm	125 Cel	.795 V	CURRENT-MODE	-55 Cel	GOLD	6.35 V	DUAL	R-CDFP-F20			2.54 mm	7.38 mm			5 V	ALSO REQUIRE 3 TO 6.3V INPUT	3 V	e4		1		12.7 mm		6.3 V
TPS54310QPWPRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		3 A	1		AEC-Q100	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	DUAL	R-PDSO-G20	3		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30		260	6.5 mm		6 V
UCC2895MDWREP	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	6 mA	.1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V		PHASE-SHIFT	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	125 Cel	4.94 V	CURRENT-MODE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.06 V	DUAL	R-PDSO-G20	1	16.5 V	2.65 mm	7.5 mm	Not Qualified	10 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	9.8 V	e4	NOT SPECIFIED		260	12.8 mm	5 V	16.5 V
LT3579EFE#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	20	HTSSOP	RECTANGULAR	YES	2800 kHz	PLASTIC/EPOXY		9.4 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE			.65 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		5 V		2.5 V	e3	30		260	6.5 mm		16 V
LT3741IFE-1#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	1070 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G20			1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE 0 VOLT TO 34 VOLT	6 V	e3				6.5 mm		36 V
LT8653SEV#WPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HQCCN	SQUARE	YES	3000 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N20			1.03 mm	3 mm			6 V		3 V		NOT SPECIFIED		NOT SPECIFIED	4 mm		42 V
LTC3128IUFD#PBF	Analog Devices	SWITCHED CAPACITOR CONVERTER	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES	1400 kHz	PLASTIC/EPOXY		9 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N20			.8 mm	4 mm			3.3 V	OUTPUT VOLTAGE RANGE FROM 1.8 V TO 5.5 V	1.73 V	e3				5 mm	4.8 V	5.5 V
LTC3335IUDC#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS		NO LEAD				BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	R-PQCC-N20			.8 mm	3 mm			3.6 V	OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 5 VOLT	1.8 V	e3				4 mm		5.5 V
MAX17503SATP+	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HQCCN	SQUARE	YES	2450 kHz	UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N20	1						24 V	OUTPUT VOLTAGE IN ADJUSTABLE MODE IS 0.9V TO 54V	4.5 V	e3	30		260			60 V
MAX17543ATP+	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2450 kHz	UNSPECIFIED		4.3 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N20	1		.8 mm	4 mm			24 V	ALSO OPERATES IN PFM MODE	4.5 V	e3	30		260	4 mm		42 V
TPS50301SHKH	Texas Instruments	SWITCHING REGULATOR	MILITARY	20	DFP	RECTANGULAR	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		3 A	1			FLAT	PULSE WIDTH MODULATION			BUCK	FLATPACK	FL20,.3	Switching Regulator or Controllers	1.27 mm	210 Cel	.785 V	CURRENT-MODE	-55 Cel	GOLD	5.5 V	DUAL	R-CDFP-F20			2.54 mm	7.38 mm	Not Qualified				1.6 V	e4		1		12.7 mm		6.3 V
TPS54310PWPG4	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		3 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	6.5 mm		6 V
TPS54380PWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	762 kHz	PLASTIC/EPOXY		6 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	6.5 mm		6 V
TPS54380PWPRG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	762 kHz	PLASTIC/EPOXY		6 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	6.5 mm		6 V
TPS60140PWP	Texas Instruments	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	450 kHz	PLASTIC/EPOXY		.1 A	1			GULL WING				TRIPLER	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Other Analog ICs	.65 mm	85 Cel	5 V		-40 Cel	NICKEL PALLADIUM GOLD	5 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		2 V		1.8 V	e4	30	1	260	6.5 mm	5 V	3.6 V
TPSM84A21MOJR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	QCCN	RECTANGULAR	YES	4300 kHz	PLASTIC/EPOXY		10 A	1	HYBRID		BUTT				BUCK	MICROELECTRONIC ASSEMBLY			1 mm	85 Cel	.508 V		-40 Cel	NICKEL GOLD	1.35 V	UNSPECIFIED	R-PXMA-B20	3		2.3 mm	9 mm			12 V	OUTPUT VOLTAGE= 0.508V TO 1.35V	8 V	e4	30	1	260	15 mm		14 V
UC2909MDWREP	Texas Instruments	BATTERY CHARGE CONTROLLER	MILITARY	20	SOP	RECTANGULAR	YES	185.35 kHz	PLASTIC/EPOXY	19 mA		1	BICMOS		GULL WING	PULSE WIDTH MODULATION	15 V	15	PUSH-PULL	SMALL OUTLINE	SOP20,.4	Power Management Circuits	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G20	2	40 V	2.65 mm	7.5 mm	Not Qualified	7.5 V	15 V		7.5 V	e4	NOT SPECIFIED		260	12.8 mm	5 V	40 V
UCC28511DWR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	4 mA	3.5 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	1	18 V	2.65 mm	7.49 mm	Not Qualified		12 V	PEAK CURRENT MODE ALSO AVAILABLE	10.8 V	e4	30		260	12.825 mm		18 V
UCC3895PW	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	6 mA	.1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V		PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	70 Cel	4.94 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.06 V	DUAL	R-PDSO-G20	2	16.5 V	1.2 mm	4.4 mm	Not Qualified	10 V	12 V	ALSO OPERATES IN CURRENT MODE	10 V	e4	NOT SPECIFIED		260	6.5 mm	5 V	16.5 V
HPA01043PWPR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	278 kHz	PLASTIC/EPOXY	1.2 mA	1.1 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25		.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm			1.6 V		0 V	e4	NOT SPECIFIED		260	6.5 mm		57 V
INN3949CQ-TL	Power Integrations	SWITCHING REGULATOR		20	LSSOP	RECTANGULAR	YES	145 kHz	PLASTIC/EPOXY		2.033 A	1		AEC-Q100	GULL WING	RESONANT CONTROL			BUCK-BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP20/24,.53,30		.75 mm	125 Cel			-40 Cel			DUAL	R-PDSO-G20			1.6 mm	9.4 mm					30 V					10.8 mm
LM25005MHX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		2.5 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	1.23 V	CURRENT-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDSO-G20	1		1.1 mm	4.4 mm	Not Qualified		24 V		7 V	e3	30	1	260	6.5 mm		42 V
LM5576Q0MHX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		3 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	150 Cel	1.23 V	CURRENT-MODE	-40 Cel	MATTE TIN	70 V	DUAL	R-PDSO-G20	1		1.1 mm	4.4 mm			48 V	ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.225V, SEATED HGT-NOM	6 V	e3	30	1	260	6.5 mm		75 V
LT3741EUF#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	20	HVQCCN	SQUARE	YES	1070 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N20	1		.8 mm	4 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0 TO 34V	6 V	e3	30		260	4 mm	5 V	36 V
LT3741IUF-1#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	1070 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N20			.8 mm	4 mm			12 V	OUTPUT VOLTAGE RANGE 0 VOLT TO 34 VOLT	6 V	e3				4 mm		36 V
LT8653SIV#WPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HQCCN	SQUARE	YES	3000 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N20			1.03 mm	3 mm			6 V		3 V		NOT SPECIFIED		NOT SPECIFIED	4 mm		42 V
LTC3807HFE#PBF	Analog Devices	SWITCHING CONTROLLER		20	HTSSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE FROM 0.8 V TO 24 V	4 V	e3				6.5 mm		38 V
LTC3807IFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE FROM 0.8 V TO 24 V	4 V	e3				6.5 mm		38 V
TPS54110PWPG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	6.5 mm		6 V
UCC1895J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED	6 mA	.1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	12 V		PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	4.94 V	CURRENT/VOLTAGE-MODE	-55 Cel	Tin/Lead (Sn/Pb)	5.06 V	DUAL	R-CDIP-T20		17 V	5.08 mm	7.62 mm	Not Qualified		12 V	ALSO OPERATES IN CURRENT MODE	10 V	e0	NOT SPECIFIED		NOT SPECIFIED	24.2 mm	5 V	16.5 V
UCC28513DW	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	4 mA	3.5 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	1	18 V	2.65 mm	7.49 mm	Not Qualified		12 V	PEAK CURRENT MODE ALSO AVAILABLE	10.8 V	e4	30		260	12.825 mm		18 V
UCC2895PW	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	6 mA	.1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V		PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel	4.94 V	CURRENT/VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.06 V	DUAL	R-PDSO-G20	2	16.5 V	1.2 mm	4.4 mm	Not Qualified	10 V	12 V	ALSO OPERATES IN CURRENT MODE	10 V	e4	NOT SPECIFIED		260	6.5 mm	5 V	16.5 V
ISL6726AAZ-T	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		3 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.635 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		1.75 mm	3.9 mm			12 V		9 V	e3	30		260	8.65 mm		16 V
ISL6726AAZ-T7A	Renesas Electronics		INDUSTRIAL	20	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY				BICMOS		GULL WING					SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Switching Regulator or Controllers	.635 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1				Not Qualified					e3	30		260
LM25117QPMHX/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		20 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	41 V	DUAL	R-PDSO-G20	3		1.1 mm	4.4 mm	Not Qualified		24 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	4.5 V	e3	30	1	260	6.5 mm		42 V
LM26420XMH/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HSSOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		2 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	4.5 V	DUAL	R-PDSO-G20	1		1 mm	4.4 mm	Not Qualified		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V	3 V	e3	30	2	260	6.5 mm		5.5 V
LTC3112IFE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY		12 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 14V	2.7 V	e3	30		260	6.5 mm		15 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.