COMMERCIAL 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	Terminal Form	Control Technique	Nominal Negative Supply Voltage (Vsup)	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
ICL7660SCPA+	Harris Semiconductor	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	17.5 kHz	PLASTIC/EPOXY			1	CMOS	THROUGH-HOLE					DOUBLER INVERTER	IN-LINE				70 Cel			0 Cel			DUAL	R-PDIP-T8					Not Qualified				1.5 V						12 V
ISL6323CRZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	S-PQCC-N48			1 mm	7 mm			5 V		4.75 V	e3			7 mm		5.25 V
ISL6534CV	Renesas Electronics	DUAL SWITCHING CONTROLLER	COMMERCIAL	24	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDSO-G24			1.2 mm	4.4 mm			5 V	OUTPUT FROM BUCK CONTROLLER IS 0.6V TO 6V AND OUTPUT FROM LINEAR CONTROLLER IS 3.3V	4.75 V		NOT SPECIFIED	NOT SPECIFIED	7.8 mm		5.25 V
MC34060AP	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION				SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T14			4.69 mm	7.62 mm	Not Qualified		15 V		7 V	e0		235	18.48 mm		40 V
MC3420L	Motorola		COMMERCIAL	16	DIP	RECTANGULAR	NO		CERAMIC				BIPOLAR	THROUGH-HOLE						IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-XDIP-T16					Not Qualified					e0
ADP1147AR-5	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.6 mA	.005 A	1		GULL WING	CONSTANT OFF TIME				SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		10 V		3.5 V	e0			4.9 mm	5.05 V	16 V
LT1082CN8#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	75 kHz	PLASTIC/EPOXY	7 mA	2.6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION				BOOST	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		4.445 mm	7.62 mm	Not Qualified		15 V		3 V	e3	30	260	9.78 mm	1.24 V	75 V
LT1943EFE#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	28	HTSSOP	RECTANGULAR	YES	1460 kHz	PLASTIC/EPOXY		4.3 A	4		GULL WING					BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm	Not Qualified		12 V		4.5 V	e3	30	260	9.7 mm		22 V
LTC1262CN8#PBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY	1 mA	.03 A	1	CMOS	THROUGH-HOLE					TRIPLER	IN-LINE	DIP8,.3		2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		3.937 mm	7.62 mm	Not Qualified		5 V	LG-MAX	4.75 V	e3	30	260	10.16 mm	12 V	5.5 V
LTC1474CMS8#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	TSSOP	SQUARE	YES	.75 kHz	PLASTIC/EPOXY		.75 A	1		GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.17 mm	3 mm	Not Qualified		10 V		3 V	e3	30	260	3 mm		18 V
LTC3403EDD#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	VSON	SQUARE	YES	1800 kHz	PLASTIC/EPOXY		1.3 A	1		NO LEAD					BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-N8	1		.85 mm	3 mm	Not Qualified		3.6 V		2.5 V	e3	30	260	3 mm		5 V
LTC3406ES5-1.8#TRMPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY		1.3 A	1	CMOS	GULL WING					BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G5	1		1 mm	1.625 mm	Not Qualified		3.6 V		2.5 V	e3		260	2.9 mm	1.8 V	5.5 V
LTC3406ES5-1.8#TRPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY		1.25 A	1		GULL WING					BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G5	1		1 mm	1.625 mm	Not Qualified		3.6 V		2.5 V	e3		260	2.9 mm		5.5 V
LTC3407EMSE#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	10	TSSOP	SQUARE	YES	1800 kHz	PLASTIC/EPOXY		1.25 A	2		GULL WING					BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-G10	1		1.1 mm	3 mm	Not Qualified		3.6 V		2.5 V	e3	30	260	3 mm		5.5 V
LTC3413EFE#TRPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	16	HTSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		7.2 A	1		GULL WING					BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G16	1		1.1 mm	4.4 mm	Not Qualified		3.3 V		2.25 V	e3	30	260	5 mm		5.5 V
SG3846N	Microchip Technology	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	21 mA	.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		15 V		BUCK-BOOST	IN-LINE	DIP16(UNSPEC)			70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDIP-T16							15 V		8 V	e3	40	260			40 V
UC3526ADW	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	SOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION				BUCK-BOOST	SMALL OUTLINE	SOP18,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD	5.1 V	DUAL	R-PDSO-G18	2	35 V	2.65 mm	7.5 mm	Not Qualified	7 V	15 V		7 V	e4	30	260	11.55 mm	5 V	35 V
UCC3809DTR-1	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	.8 A	1	BCDMOS	GULL WING	PULSE WIDTH MODULATION		12 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1	19 V	1.75 mm	3.9 mm	Not Qualified	10 V	12 V		10 V	e4	30	260	4.9 mm		19 V
AVS1ACP08	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	46 kHz	PLASTIC/EPOXY	30 mA	.04 A	1		THROUGH-HOLE		-9 V		-9	SINGLE	IN-LINE	DIP8,.3	Power Management Circuits	2.54 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.8 mm	7.62 mm	Not Qualified		-9 V		-8 V	e3					-10 V
KA3842BDTF	Fairchild Semiconductor	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn)		DUAL	R-PDSO-G14	1		1.8 mm	3.95 mm	Not Qualified		15 V		12 V	e3	30	260	8.56 mm		30 V
KA7500B	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.25 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION				SINGLE	IN-LINE			2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin (Sn)		DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		7 V	e3			19.4 mm		40 V
LT1082CT#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	75 kHz	PLASTIC/EPOXY	7 mA	2.6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION				BOOST	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		SINGLE	R-PSFM-T5	1				Not Qualified		15 V		3 V	e3	30	260		1.24 V	75 V
LT1303CS8-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	155 kHz	PLASTIC/EPOXY	.2 mA	.75 A	1	BIPOLAR	GULL WING	PULSE FREQUENCY MODULATION				BOOST	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		2 V		2 V	e3	30	260	4.9 mm	5 V	6 V
LT1317CMS8#TRPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	TSSOP	SQUARE	YES	720 kHz	PLASTIC/EPOXY	6.5 mA		1		GULL WING	PULSE WIDTH MODULATION				BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		2 V		1.5 V	e3	30	260	3 mm	1.24 V	12 V
LT1370IR	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-263	RECTANGULAR	YES	580 kHz	PLASTIC/EPOXY	6 mA	10 A	1		GULL WING	PULSE WIDTH MODULATION				BOOST	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD OVER NICKEL		SINGLE	R-PSSO-G7			4.877 mm	8.89 mm	Not Qualified		5 V		2.7 V	e0			10.2235 mm	1.245 V	25 V
LT1371CR#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-263	RECTANGULAR	YES	580 kHz	PLASTIC/EPOXY	5.5 mA	3 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION				BOOST	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		SINGLE	R-PSSO-G7	1		4.572 mm	8.89 mm	Not Qualified		5 V		2.7 V	e3	30	260	10.2235 mm	1.245 V	30 V
LT1375CS8#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	570 kHz	PLASTIC/EPOXY	1.4 mA	3 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.752 mm	3.899 mm	Not Qualified		15 V		5 V	e3	30	260	4.9025 mm	2.42 V	25 V
LT1505CG#TRPBF	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION				PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1		2 mm	5.3 mm	Not Qualified		18 V		11 V	e3	30	260	10.2 mm		24 V
LT1510CS#PBF	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY	4.5 mA	2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		16 V		8 V	e3	30	260	9.9 mm	2.465 V	28 V
LT1512CS8#PBF	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	580 kHz	PLASTIC/EPOXY	5.5 mA	2.7 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.752 mm	3.9 mm	Not Qualified		5 V		2.7 V	e3	30	260	4.9025 mm	1.245 V	25 V
LT1619EMS8#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	SQUARE	YES	360 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		2.5 V		1.9 V	e3	30	260	3 mm		18 V
LT1946EMS8E#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	HTSSOP	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		3.1 A	1		GULL WING	PULSE WIDTH MODULATION				BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		3 V		2.6 V	e3	30	260	3 mm		16 V
LT3489EMS8E#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	HTSSOP	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION				BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		3 V		2.6 V	e3	30	260	3 mm		16 V
LTC1147LCS8#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	CONSTANT OFF TIME				SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		10 V		3.5 V	e3	30	260	4.9 mm		16 V
LTC1550LCMS8#PBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	TSSOP	SQUARE	YES	900 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING					DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel			0 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		5 V		2.7 V	e3	30	260	3 mm		5.25 V
LTC1698EGN#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	16	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE, SHRINK PITCH			.635 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G16	1		1.75 mm	3.9116 mm	Not Qualified		8 V		6 V	e3	30	260	4.9 mm		12.6 V
LTC3221EDC#TRMPBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	6	HVSON	SQUARE	YES	600 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD					DOUBLER INVERTER	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel			0 Cel	MATTE TIN		DUAL	S-PDSO-N6	1		.8 mm	2 mm	Not Qualified		2.5 V		1.8 V	e3	30	260	2 mm		5.5 V
LTC3221EDC-5#TRMPBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	6	HVSON	SQUARE	YES	600 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD					DOUBLER INVERTER	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel			0 Cel	MATTE TIN		DUAL	S-PDSO-N6	1		.8 mm	2 mm	Not Qualified		3 V		2.7 V	e3	30	260	2 mm	5 V	5.5 V
TC7660HCOA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	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	70 Cel	-1.5 V		0 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
UCC3803N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		10 V		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		12 V	5.08 mm	7.62 mm	Not Qualified	0 V	10 V		4 V	e4			9.81 mm		12 V
UCC3808AD-2	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	20 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		10 V		PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1	14 V	1.75 mm	3.9 mm	Not Qualified	5 V	10 V		4.3 V	e4	30	260	4.9 mm		14 V
VRM11-1-130-VJ	Artesyn Embedded Technologies	SWITCHING REGULATOR	COMMERCIAL	31		RECTANGULAR	NO	320 kHz	UNSPECIFIED			1	HYBRID	THROUGH-HOLE	PULSE WIDTH MODULATION				BUCK	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel	MATTE TIN OVER NICKEL		SINGLE	R-XSMA-T31			19.81 mm	18.8 mm			12 V	IN ADJUSTABLE MODE OUT PUT IS 0.5V TO 1.6V	10.2 V	e3			60.96 mm		13.8 V
LM3622-8.4MWC	Texas Instruments	BATTERY CHARGE CONTROLLER	COMMERCIAL		DIE	UNSPECIFIED	YES		UNSPECIFIED			1		NO LEAD					SINGLE	UNCASED CHIP				70 Cel			-20 Cel			UPPER	X-XUUC-N					Not Qualified		5 V		4.5 V						24 V
UC494ACJ/883B	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED		.2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION				PUSH-PULL	IN-LINE			2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified
PT6429D	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14		RECTANGULAR	NO	800 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE					BUCK	MICROELECTRONIC ASSEMBLY	SIP14H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T14					Not Qualified		5 V		4.5 V						5.5 V
PT5027LT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING					BUCK-BOOST	MICROELECTRONIC ASSEMBLY				65 Cel			-20 Cel			SINGLE	R-PSMA-G3	1				Not Qualified		5 V		4.75 V						7 V
PT6305A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE					SINGLE	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel			SINGLE	R-XSMA-T12					Not Qualified		5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		3.3 V	9 V
PT5023H	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	THROUGH-HOLE					BUCK-BOOST	MICROELECTRONIC ASSEMBLY				65 Cel			-20 Cel			SINGLE	R-PSMA-T3	1				Not Qualified		5 V		4.75 V						7 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.