STMicroelectronics Switching Regulators & Controllers 1,352

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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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
ST1S12G12R	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	5	TSSOP	RECTANGULAR	YES	2080 kHz	PLASTIC/EPOXY		.7 A	1	NMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G5	1	1.1 mm	1.6 mm	Not Qualified	3.6 V		2.5 V	e4	30	260	2.9 mm		5.5 V
L6561	STMicroelectronics	POWER FACTOR CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		.7 A	1	BCDMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	14.5 V		11 V	e3					18 V
ST1S09PUR	STMicroelectronics	SWITCHING REGULATOR		6	HVSON	SQUARE	YES	1800 kHz	PLASTIC/EPOXY		3.5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC6,.11,37	Switching Regulator or Controllers	.95 mm			CURRENT-MODE		Matte Tin (Sn) - annealed		DUAL	S-PDSO-N6	1	1 mm	3 mm	Not Qualified	5 V		2.7 V	e3	30	260	3 mm		6 V
L4974A	STMicroelectronics	SWITCHING REGULATOR		20	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		5.5 A	1	BCDMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		TIN		DUAL	R-PDIP-T20		5.1 mm	7.62 mm	Not Qualified	35 V		15 V	e3					50 V
L6564DTR	STMicroelectronics	SWITCHING CONTROLLER		10	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	6 mA		1		GULL WING	PULSE WIDTH MODULATION	12 V	12	SINGLE	SMALL OUTLINE	SOP10,.25,40	Switching Regulator or Controllers	1 mm			CURRENT-MODE		Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G10	3	1.75 mm	3.8 mm	Not Qualified	12 V		10.3 V	e4	30	260	4.8 mm		22.5 V
L7986TA	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		4.7 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	3	1.7 mm		Not Qualified	12 V	OUTPUT VOLTAGE ADJUSTABLE FROM 0.6 V TO 38	4.5 V	e3	30	260	4.9 mm		38 V
PM8804TR	STMicroelectronics	SWITCHING CONTROLLER		16	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N16		1 mm	3 mm		48 V		10 V		NOT SPECIFIED	NOT SPECIFIED	3 mm		75 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
E-UC3843BD1013TR	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	15 V		8.2 V				4.9 mm		30 V
L4981BD	STMicroelectronics	POWER FACTOR CONTROLLER	AUTOMOTIVE	20	SOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		2 A	1	BCDMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G20	3	2.65 mm	7.5 mm	Not Qualified	18 V		11 V	e4	30	260	12.8 mm		19.5 V
L5970ADTR	STMicroelectronics	SWITCHING REGULATOR		8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1.8 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE			1.27 mm			VOLTAGE-MODE		Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		4.4 V	e4	30	260	4.9 mm		36 V
L6591TR	STMicroelectronics	SWITCHING CONTROLLER		16	SOP	RECTANGULAR	YES	192 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	15 V		9.2 V	e3	30	260	9.9 mm		22 V
L6563STR	STMicroelectronics	POWER FACTOR CONTROLLER		14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	6 mA		1		GULL WING	PULSE WIDTH MODULATION	12 V	12	BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	12 V		10.3 V	e4	40	260	8.65 mm		22.5 V
VIPER012LS	STMicroelectronics	SWITCHING REGULATOR		10	SSOP	RECTANGULAR	YES	132 kHz	PLASTIC/EPOXY	1.5 mA		1		GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, SHRINK PITCH	SSOP10,.25,40		1 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G10		1.75 mm	3.9 mm		9 V	PFM CONTROL TECHNIQUE ALSO AVAILABLE	4.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		30 V
VIPER17LN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY		.7 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	14 V		8.5 V	e3			9.27 mm		23.5 V
L6562ATDTR	STMicroelectronics	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	5.5 mA		1		GULL WING	PULSE WIDTH MODULATION	12 V	12	SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		10.5 V	e4		260	4.9 mm		22.5 V
L7986TATR	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		4.7 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	3	1.7 mm		Not Qualified	12 V	OUTPUT VOLTAGE ADJUSTABLE FROM 0.6 V TO 38	4.5 V	e3	30	260	4.9 mm		38 V
LED2001PUR	STMicroelectronics	SWITCHING REGULATOR																									NICKEL PALLADIUM GOLD				3							e4	30	260
E-UC3845BN	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	15 V		8.2 V						30 V
L6983CQTR	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	2600 kHz	PLASTIC/EPOXY		3 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20		.5 mm	125 Cel	.85 V	CURRENT-MODE	-40 Cel		38 V	QUAD	S-XQCC-N16		.8 mm	3 mm		24 V		3.5 V		NOT SPECIFIED	NOT SPECIFIED	3 mm		38 V
VIPER37LE	STMicroelectronics	SWITCHING REGULATOR		10	SDIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY					THROUGH-HOLE					IN-LINE, SHRINK PITCH	SDIP10,.3	Switching Regulator or Controllers	1.78 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T10				Not Qualified				e3
L6986TR	STMicroelectronics	SWITCHING REGULATOR																													3
A7986ATR	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		5.2 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	3	1.7 mm	3.9 mm	Not Qualified	12 V	ADJUSTABLE OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 38 VOLT	4.5 V	e3		260	4.9 mm		38 V
SG2525AP	STMicroelectronics	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SO16(UNSPEC)	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	20 V		8 V	e4	30	260	9.9 mm		35 V
ST1PS03AQTR	STMicroelectronics	SWITCHING REGULATOR		12	VQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		.4 A	1		NO LEAD	PULSE WIDTH MODULATION	3.6 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC12,.06X.08,16		.4 mm	125 Cel	1.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	QUAD	R-PQCC-N12	3	.55 mm	1.7 mm		3.6 V		1.8 V	e4		260	2 mm	1.8 V	5.5 V
VIPER28HDTR	STMicroelectronics	SWITCHING CONTROLLER		16	SOP	RECTANGULAR	YES	127 kHz	PLASTIC/EPOXY		.85 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	14 V		8.5 V	e4	30	260	9.9 mm		23.5 V
L6564TDTR	STMicroelectronics	SWITCHING CONTROLLER	AUTOMOTIVE	10	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY	6 mA		1		GULL WING	PULSE WIDTH MODULATION	12 V	12		SMALL OUTLINE, SHRINK PITCH	SOP10,.25,40	Switching Regulator or Controllers	1 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G10	3	1.75 mm	3.9 mm	Not Qualified	12 V		10.5 V	e4		260	4.9 mm		22.5 V
L6599AFD	STMicroelectronics	SWITCHING CONTROLLER																																					NOT SPECIFIED	NOT SPECIFIED
ST1PS02CQTR	STMicroelectronics	SWITCHING REGULATOR																																					NOT SPECIFIED	NOT SPECIFIED
L4984DTR	STMicroelectronics	POWER FACTOR CONTROLLER	OTHER	10	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY	6 mA		1		GULL WING	PULSE WIDTH MODULATION	12 V	12	BOOST	SMALL OUTLINE, SHRINK PITCH	SOP10,.25,40	Switching Regulator or Controllers	1 mm	125 Cel		CURRENT-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G10	3	1.75 mm	3.9 mm	Not Qualified	12 V		10.3 V	e4	30	260	4.9 mm		22.5 V
STCH03TR	STMicroelectronics	SWITCHING CONTROLLER		8	HSOP	RECTANGULAR	YES	154 kHz	PLASTIC/EPOXY	2.9 mA		1		GULL WING	PULSE WIDTH MODULATION				SMALL OUTLINE, HEAT SINK/SLUG	SOP8,.3		1.27 mm	125 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm		14 V		11.5 V	e3	30	260	4.9 mm		23 V
L7985	STMicroelectronics	SWITCHING REGULATOR		10	SON	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		2 A			NO LEAD					SMALL OUTLINE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm			VOLTAGE-MODE				DUAL	R-PDSO-N10				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SRK2001ATR	STMicroelectronics	SWITCHING CONTROLLER	OTHER	10	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL	12 V		SINGLE	SMALL OUTLINE	SOP10,.25,40		1 mm	125 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDSO-G10		1.75 mm	3.9 mm						NOT SPECIFIED	NOT SPECIFIED	4.9 mm
ST1PS02BQTR	STMicroelectronics	SWITCHING REGULATOR																																					NOT SPECIFIED	NOT SPECIFIED
ST1PS02C1QTR	STMicroelectronics	SWITCHING REGULATOR																																					NOT SPECIFIED	NOT SPECIFIED
ST1PS03A1QTR	STMicroelectronics	SWITCHING REGULATOR		12	VQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		.4 A	1		NO LEAD	PULSE WIDTH MODULATION	3.6 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC12,.06X.08,16		.4 mm	125 Cel	1.6 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	QUAD	R-PQCC-N12	3	.55 mm	1.7 mm		3.6 V		1.8 V	e4		260	2 mm	1.8 V	5.5 V
VIPER12AS13TR	STMicroelectronics	SWITCHING REGULATOR		8	SOP	RECTANGULAR	YES	66 kHz	PLASTIC/EPOXY		.48 A	1	MOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	18 V		9 V	e0			4.9 mm		38 V
A5970ADTR	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	570 kHz	PLASTIC/EPOXY					GULL WING					SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
E-L4973V3.3	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	18	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		5.5 A	1	BCDMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	150 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDIP-T18		5.1 mm	7.62 mm	Not Qualified	24 V		8 V		NOT SPECIFIED	NOT SPECIFIED			55 V
L4962/A	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY	40 mA	3.3 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	150 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T16		5.1 mm	7.62 mm	Not Qualified	35 V		9 V	e3				5.1 V	46 V
L6566ATR	STMicroelectronics	POWER FACTOR CONTROLLER WITH POST REGULATOR		16	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.8 A	1		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO CONFIGURE IN RESONANT CONTROL	10.6 V	e3	30	260	9.9 mm		23 V
ST1PS02A1QTR	STMicroelectronics	SWITCHING REGULATOR																																					NOT SPECIFIED	NOT SPECIFIED
ST1PS02AQTR	STMicroelectronics	SWITCHING REGULATOR
ST1PS02B1QTR	STMicroelectronics	SWITCHING REGULATOR																																					NOT SPECIFIED	NOT SPECIFIED
ST1PS02DQTR	STMicroelectronics	SWITCHING REGULATOR																																					NOT SPECIFIED	NOT SPECIFIED
VIPER37HD	STMicroelectronics	SWITCHING REGULATOR		16	SOP	RECTANGULAR	YES	127 kHz	PLASTIC/EPOXY	3.5 mA		1		GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE	SOP16,.25		1.27 mm	125 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDSO-G16		1.75 mm	3.9 mm		14 V		8.5 V		NOT SPECIFIED	NOT SPECIFIED	9.9 mm		23.5 V
A5970AD	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	570 kHz	PLASTIC/EPOXY		1.8 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	12 V		4.4 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
E-UC2845BN	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	15 V		8.2 V						30 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.