Microchip Technology Switching Regulators & Controllers 408

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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)	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	Nominal Output Voltage	Maximum Input Voltage
MIC27600YJL-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	375 kHz	UNSPECIFIED		7 A	1			NO LEAD		5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2X.24,25		.65 mm	125 Cel	.8 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N28	3	.9 mm	5 mm		12 V		4.5 V	e4	30	260	6 mm		36 V
MIC2171WU	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		5.5 A	1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB		1.702 mm	85 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		SINGLE	R-PSSO-G5	1	4.902 mm	8.77 mm	Not Qualified	5 V		3 V	e3	40	245	10.363 mm		40 V
MIC2251YML-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES		PLASTIC/EPOXY		3.5 A	1			NO LEAD	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	S-PDSO-N8	1	.9 mm	2 mm		3.6 V		2.5 V	e4	40	260	2 mm	15 V	5.5 V
MCP1603T-250I/OS	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TSOP	RECTANGULAR	YES	2800 kHz	PLASTIC/EPOXY		.5 A	1		TS 16949	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	2.425 V	CURRENT-MODE	-40 Cel	MATTE TIN	2.575 V	DUAL	R-PDSO-G5	2	1.1 mm	1.6 mm	Not Qualified	3.6 V	IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION	2.7 V	e3		260	2.9 mm	2.5 V	5.5 V
MCP1640DT-I/CHY	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	6	LSSOP	RECTANGULAR	YES	575 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	2 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	DUAL	R-PDSO-G6	1	1.45 mm	1.55 mm	Not Qualified	1.2 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 5.5V		e4	40	260	2.9 mm	3.3 V
TC7660EOA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.18 mA	.02 A	1		TS 16949	GULL WING			INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	85 Cel	-1.5 V		-40 Cel	MATTE TIN	10 V	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	5 V		1.5 V	e3	40	260	4.9 mm		10 V
TC1044SCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.18 mA		1			THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3		2.54 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-12 V	DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	5 V		1.5 V	e3			9.5 mm		12 V
MIC33050-4YHL-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	12	HVSON	SQUARE	YES	4000 kHz	UNSPECIFIED		2 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC12,.12,20		.5 mm	125 Cel			-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-XDSO-N12	1	.9 mm	3 mm	Not Qualified	3.6 V	PFM TECHNIQUE IS ALSO POSSIBLE; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.72 TO 3.3 V	2.7 V	e4			3 mm	1.2 V	5.5 V
TC7660HCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1 mA		1	CMOS		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-10 V	DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	5 V		1.5 V	e3			9.5 mm		10 V
MIC2104YML-TR	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	750 kHz	UNSPECIFIED		15 A	1			NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20		.5 mm	125 Cel	.8 V		-40 Cel	NICKEL PALLADIUM GOLD	24 V	QUAD	S-XQCC-N16	2	1 mm	3 mm		48 V		4.5 V	e4	40	260	3 mm	5 V	75 V
TC7662BCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	35 kHz	PLASTIC/EPOXY	.16 mA		1			THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-15 V	DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	5 V		1.5 V	e3			9.5 mm		15 V
MIC4576-5.0WU-TR	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY		3 A	1	BICMOS		GULL WING			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.7 mm	85 Cel	1.23 V		-40 Cel	Matte Tin (Sn) - annealed	33 V	SINGLE	R-PSSO-G5	1	4.8 mm	9.144 mm	Not Qualified	12 V		4 V	e3	40	245	10.287 mm	5 V	36 V
LM2575WU	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		1 A	1			GULL WING			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.7 mm	85 Cel	1.23 V		-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSSO-G5	1	4.597 mm	8.77 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V 37V	4 V	e3	40	245	10.36 mm		40 V
MIC4576-5.0WU	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY		3 A	1	BICMOS		GULL WING			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.7 mm	85 Cel	1.23 V		-40 Cel	Matte Tin (Sn) - annealed	33 V	SINGLE	R-PSSO-G5	1	4.8 mm	9.144 mm	Not Qualified	12 V		4 V	e3	40	245	10.287 mm	5 V	36 V
TC962CPA	Microchip Technology	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	24 kHz	PLASTIC/EPOXY	.7 mA	.08 A	1	CMOS	TS 16949	THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	15 V		3 V	e3			10.16 mm		18 V
HV9112NG-G	Microchip Technology	SWITCHING CONTROLLER	MILITARY	14	SOP	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY	1 mA		1	BICMOS	TS 16949	GULL WING	PULSE WIDTH MODULATION	10 V	SINGLE	SMALL OUTLINE	SOP14,.25		1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	48 V		9 V	e3		260	8.65 mm		80 V
MIC23158YML-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		2 A	2		TS 16949	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.12X.16,20		.499 mm	125 Cel	1 V		-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	QUAD	R-XQCC-N20		.9 mm	3 mm		3.6 V		2.7 V	e4			4 mm		5.5 V
SG1524BJ-883B	Microchip Technology	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	600 kHz	CERAMIC, GLASS-SEALED		.2 A	1	BIPOLAR	MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel	TIN LEAD		DUAL	R-GDIP-T16		5.08 mm	7.62 mm	Not Qualified	20 V		7 V	e0			19.62 mm		40 V
LM2574-12YN	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		1.8 A	1			THROUGH-HOLE			BUCK	IN-LINE			2.54 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			7.62 mm		12 V			e3			9.525 mm	12 V	40 V
MIC4684YM	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	225 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP8,.25		1.27 mm	85 Cel	1.235 V	VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	2	1.73 mm	3.94 mm		12 V	OUTPUT VOLTAGE ADJUSTABLE TO 1.235V	4 V	e3	30	260	4.93 mm	5 V	30 V
TC7660HEOA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	1 mA		1	CMOS		GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	85 Cel	-1.5 V		-40 Cel	MATTE TIN	-10 V	DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	5 V		1.5 V	e3	40	260	4.9 mm		10 V
MIC23050-4YML-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	4600 kHz	UNSPECIFIED		2 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-XDSO-N8	1	.9 mm	2 mm	Not Qualified	3.6 V	ALSO HAS PFM CONTROL TECHNIQUE	2.7 V	e4	40	260	2 mm	1.2 V	5.5 V
LM2574YN	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP8,.3		2.54 mm	85 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDIP-T8			7.62 mm	Not Qualified	12 V			e3			9.525 mm		40 V
MIC2128YML-TRVAO	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	800 kHz	PLASTIC/EPOXY	1.8 mA		1		AEC-Q100	NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20		.5 mm	125 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	30 V	QUAD	S-PQCC-N16		.9 mm	3 mm		12 V		4.5 V	e4			3 mm	1.2 V	75 V
MIC33153YHJ	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	4000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-N14	1	1 mm	3 mm	Not Qualified	3.6 V	OPERATES IN ADJUSTABLE MODE FROM 0.62 TO 3.6V, ALSO HAS CONTROL TECHNIQUE OF PFM	2.7 V	e4			3.5 mm		5.5 V
TC7662AIJA	Microchip Technology	SWITCHED CAPACITOR CONVERTER	OTHER	8	DIP	RECTANGULAR	NO	12 kHz	CERAMIC, GLASS-SEALED	.7 mA	.04 A	1	CMOS	TS 16949	THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	85 Cel	-3 V		-25 Cel	TIN SILVER COPPER	-18 V	DUAL	R-GDIP-T8		5.08 mm	7.62 mm	Not Qualified	15 V		3 V	e1			10.16 mm		18 V
MIC23451-AAAYFL-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	26	HVQCCN	SQUARE	YES	3000 kHz	UNSPECIFIED		2 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC26,.16SQ,20		.5 mm	125 Cel	1 V		-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	QUAD	S-XQCC-N26		.9 mm	4 mm		3.6 V		2.7 V	e4			4 mm		5.5 V
TC7660HEPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1 mA		1	CMOS		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	85 Cel	-1.5 V		-40 Cel	MATTE TIN	-10 V	DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	5 V		1.5 V	e3			9.5 mm		10 V
HV9112NG-GM905	Microchip Technology	SWITCHING CONTROLLER		14	SOP	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY	1 mA		1	BCDMOS		GULL WING	PULSE WIDTH MODULATION	10 V	PUSH-PULL	SMALL OUTLINE	SOP14,.25		1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDSO-G14		1.75 mm	3.9 mm		48 V		9 V				8.65 mm		80 V
MIC33050-AYHL-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	12	HVSON	SQUARE	YES	4000 kHz	UNSPECIFIED		.6 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC12,.12,20		.5 mm	125 Cel			-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-XDSO-N12		.9 mm	3 mm		3.6 V		2.7 V	e4			3 mm		5.5 V
MIC2288YML-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	1350 kHz	PLASTIC/EPOXY		1.2 A	1			NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	34 V	DUAL	S-PDSO-N8	1	.9754 mm	2 mm	Not Qualified	3.6 V	ALSO HAS OUTPUT VOLTAGE ADJUSTABLE TO 34V	2.5 V	e4	40	260	2 mm	10 V	10 V
MCP1640CT-I/CHY	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	6	LSSOP	RECTANGULAR	YES	575 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	2 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	DUAL	R-PDSO-G6	1	1.45 mm	1.55 mm	Not Qualified	1.2 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 5.5V; PFM CONTROL TECHNIQUE		e4	40	260	2.9 mm	3.3 V
MIC2876-AYMT-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	2400 kHz	UNSPECIFIED		5.8 A	1			NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20		.5 mm	125 Cel	2.5 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	DUAL	S-XDSO-N8		.6 mm	2 mm		3.6 V		2.5 V	e3			2 mm		5.5 V
MIC4576WU-TR	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY		3 A	1	BICMOS		GULL WING			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.7 mm	85 Cel	1.23 V		-40 Cel	Matte Tin (Sn) - annealed	33 V	SINGLE	R-PSSO-G5	1	4.8 mm	9.144 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 33V	4 V	e3	40	245	10.287 mm		36 V
SG3525ADW	Microchip Technology	SWITCHING CONTROLLER		16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.4 A	1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP16,.4		1.27 mm	70 Cel			0 Cel			DUAL	R-PDSO-G16		2.65 mm	7.5 mm		20 V		8 V				10.29 mm		35 V
MIC2251-2YD5-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	VSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1.6 A	1			GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37		.95 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	R-PDSO-G5	1	1 mm	1.6 mm		3.6 V		2.5 V	e4	40	260	2.9 mm	15 V	5.5 V
MCP1253-33X50I/MS	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	1200 kHz	PLASTIC/EPOXY	.12 mA	.15 A	1	MOS		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel	3.2175 V		-40 Cel	Matte Tin (Sn)	3.3825 V	DUAL	S-PDSO-G8	1	1.1 mm	3 mm	Not Qualified	3.6 V	5 VOLT OUTPUT ALSO AVAILABLE	2.1 V	e3		260	3 mm	3.3 V	5.5 V
MCP1640T-I/MC	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	RECTANGULAR	YES	575 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Switching Regulator or Controllers	.5 mm	85 Cel	2 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	DUAL	R-PDSO-N8	1	1 mm	2 mm	Not Qualified	1.2 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 5.5V; PFM CONTROL TECHNIQUE		e3	40	260	3 mm	3.3 V
MIC2128YML-TR	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	800 kHz	PLASTIC/EPOXY	1.8 mA		1			NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20		.5 mm	125 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	30 V	QUAD	S-PQCC-N16		.9 mm	3 mm		12 V		4.5 V	e4			3 mm	1.2 V	75 V
MIC24052YJL-TR	Microchip Technology	SWITCHING REGULATOR		28	VQCCN	RECTANGULAR	YES	750 kHz	UNSPECIFIED		6 A	1		TS 16949	NO LEAD			BUCK	CHIP CARRIER, VERY THIN PROFILE				125 Cel	.8 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N28		.9 mm	5 mm		12 V		4.5 V	e4			6 mm		19 V
MIC23201YML-T5	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	10	HVSON	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel			DUAL	R-PDSO-N10		1 mm	3 mm		3.3 V		2.7 V				3 mm		5.5 V
MCP1252-33X50I/MS	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	780 kHz	PLASTIC/EPOXY	.12 mA	.15 A	1	MOS		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel	3.2175 V		-40 Cel	MATTE TIN	3.3825 V	DUAL	S-PDSO-G8	1	1.1 mm	3 mm	Not Qualified	3.6 V	5 VOLT OUTPUT ALSO AVAILABLE	2.1 V	e3		260	3 mm	3.3 V	5.5 V
MCP1663T-E/OT	Microchip Technology	SWITCHING REGULATOR		5	LSSOP	RECTANGULAR	YES	575 kHz	PLASTIC/EPOXY		.375 A	1		TS 16949	GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37		.95 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN	32 V	DUAL	R-PDSO-G5	1	1.45 mm	1.55 mm		3.3 V		2.4 V		40	260	2.9 mm	12 V	5.5 V
MCP1642B-ADJI/MC	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY		.8 A	1		TS 16949	NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20		.5 mm	85 Cel	1.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	DUAL	R-PDSO-N8	1	1 mm	2 mm			ADJ OUTPUT FROM 1.8V TO 5.5V	1.5 V	e3	40	260	3 mm		3 V
LM2576WT	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A	1			THROUGH-HOLE		12 V	BUCK	FLANGE MOUNT	SIP5,.1,67TB			125 Cel	1.23 V		-40 Cel	MATTE TIN	37 V	SINGLE	R-XSFM-T5				Not Qualified	12 V		4 V	e3					40 V
MIC2877-AYFT-TR	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	VQCCN	SQUARE	YES	2.4 kHz	UNSPECIFIED	.18 mA	7.2 A	1		TS 16949	NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC8,.08SQ,25		.65 mm	85 Cel	2.5 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	QUAD	S-XQCC-N8		.6 mm	2 mm		3 V	SEATED HT-CALCULATED	2.5 V	e3	30	260	2 mm		5.5 V
SG1525AJ-883B	Microchip Technology	SWITCHING REGULATOR		16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, METAL-SEALED COFIRED		.4 A	1		MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE	DIP16,.3		2.54 mm	125 Cel	5 V		-55 Cel	Tin/Lead (Sn/Pb)	5.2 V	DUAL	R-CDIP-T16		5.08 mm	7.62 mm		20 V		8 V	e0			19.62 mm		35 V
MCP1630-E/MS	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1		TS 16949	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-G8	1	1.1 mm	3 mm	Not Qualified	5 V		3 V	e3		260	3 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.