3 Switching Regulators & Controllers 643

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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 Output Current	No. of Functions	Technology	Terminal Form	Control Technique	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	Height	Width (mm)	Qualification	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
TPSM84205EAB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	510 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	MICROELECTRONIC ASSEMBLY			2.54 mm	125 Cel	5 V	CURRENT-MODE	-40 Cel	MATTE TIN	5 V	SINGLE	R-XSMA-T3		11.1 mm				24 V		7 V	e3		1		10 mm	5 V	28 V
TPSM84203EAB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	510 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	MICROELECTRONIC ASSEMBLY			2.54 mm	125 Cel	3.3 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.3 V	SINGLE	R-XSMA-T3		11.1 mm				24 V		4.5 V	e3		1		10 mm	3.3 V	28 V
TOP227YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	3.3 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT				125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		SINGLE	R-PSFM-T3					Not Qualified				e3
TOP223YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	1.1 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT				125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		SINGLE	R-PSFM-T3					Not Qualified				e3
R-785.0-1.0	Recom Power	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	430 kHz	PLASTIC/EPOXY	1 A	1	HYBRID	THROUGH-HOLE			IN-LINE		Other Analog ICs	2.54 mm	85 Cel	4.85 V		-40 Cel		5.15 V	SINGLE	R-PSIP-T3		10.7 mm		7.55 mm	Not Qualified	12 V		6.5 V		10		260	11.5 mm	5 V	18 V
TOP222YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	.55 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT				125 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSFM-T3					Not Qualified
R-78W5.0-0.5	Recom Power	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR			PLASTIC/EPOXY		1	HYBRID	WIRE			MICROELECTRONIC ASSEMBLY										SINGLE	R-PSMA-W3		18 mm		8.5 mm						NOT SPECIFIED		NOT SPECIFIED	11.5 mm
R-78W12-0.5	Recom Power	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR			PLASTIC/EPOXY		1	HYBRID	WIRE			MICROELECTRONIC ASSEMBLY										SINGLE	R-PSMA-W3		18 mm		8.5 mm						NOT SPECIFIED		NOT SPECIFIED	11.5 mm
TOP224YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	1.65 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT				125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		SINGLE	R-PSFM-T3					Not Qualified				e3
TPS61322DBZT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY	1.2 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE	TO-236		.95 mm	85 Cel	2.2 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	5 V	DUAL	R-PDSO-G3	1	1.12 mm		1.3 mm		1.2 V		.9 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	2.92 mm	2.2 V	5.5 V
R-78W3.3-0.5	Recom Power	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR			PLASTIC/EPOXY		1	HYBRID	WIRE			MICROELECTRONIC ASSEMBLY										SINGLE	R-PSMA-W3		18 mm		8.5 mm						NOT SPECIFIED		NOT SPECIFIED	11.5 mm
PT78ST105H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified	10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			38 V
R-78K12-1.0	Recom Power	SWITCHING REGULATOR		3	SIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY	1 A	1	HYBRID	THROUGH-HOLE			IN-LINE			2.54 mm	90 Cel	11.58 V		-40 Cel		12.42 V	SINGLE	R-PSIP-T3		10.7 mm		7.55 mm		24 V		15 V					11.5 mm	12 V	36 V
R-783.3-1.0	Recom Power	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	430 kHz	PLASTIC/EPOXY	1 A	1	HYBRID	THROUGH-HOLE			IN-LINE		Other Analog ICs	2.54 mm	85 Cel	3.201 V		-40 Cel	TIN	3.399 V	SINGLE	R-PSIP-T3		10.7 mm		7.55 mm	Not Qualified	12 V		4.75 V	e3				11.5 mm	3.3 V	18 V
NJW4132U2-B-TE2	New Japan Radio		INDUSTRIAL	3			YES	1000 kHz	PLASTIC/EPOXY	1.75 A							TO-243	Switching Regulator or Controllers		85 Cel		CURRENT-MODE	-40 Cel									Not Qualified
TPS61322DBZR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY	1.2 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE	TO-236		.95 mm	85 Cel	2.2 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	5 V	DUAL	R-PDSO-G3	1	1.12 mm		1.3 mm		1.2 V		.9 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	2.92 mm	2.2 V	5.5 V
PT78NR252V	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	2 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T3					Not Qualified	10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			15 V
PT78NR252H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	2 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T3					Not Qualified	10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			15 V
BP5277-12	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY	.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3						24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	15 V		NOT SPECIFIED		NOT SPECIFIED		12 V	32 V
R-78K5.0-2.0	Recom Power	SWITCHING REGULATOR		3	SIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY	2 A	1	HYBRID	THROUGH-HOLE			IN-LINE			2.54 mm	90 Cel	4.85 V		-40 Cel		5.15 V	SINGLE	R-PSIP-T3		18 mm		8.5 mm		24 V		6.5 V					11.5 mm	5 V	36 V
BP5277-13	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY	.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3						24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	16.5 V		NOT SPECIFIED		NOT SPECIFIED		13 V	32 V
BP5277-15	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY	.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3						24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	19 V		NOT SPECIFIED		NOT SPECIFIED		15 V	32 V
BP5277-33	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY	.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3						24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	8 V		NOT SPECIFIED		NOT SPECIFIED		3.3 V	32 V
BP5277-50	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY	.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3						24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	8 V		NOT SPECIFIED		NOT SPECIFIED		5 V	32 V
BP5277-90	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY	.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3						24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	12 V		NOT SPECIFIED		NOT SPECIFIED		9 V	32 V
PT78ST105S	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3	1				Not Qualified	10 V		9 V							38 V
TOP227Y	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	3.3 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		SINGLE	R-PSFM-T3	1				Not Qualified				e0	40		260
FSQ500L	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	3	SOP	RECTANGULAR	YES	140 kHz	PLASTIC/EPOXY	.315 A	1		GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G3	1	1.8 mm		3.5 mm	Not Qualified	6.5 V		5.5 V	e3	30		260	6.45 mm
PT78HT205S	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	YES	800 kHz	UNSPECIFIED	2 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3					Not Qualified	12 V		9 V		NOT SPECIFIED		NOT SPECIFIED			28 V
PT78ST105ST	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3					Not Qualified	10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			38 V
PT78ST105V	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified	10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			38 V
PT79SR152V	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	1050 kHz	PLASTIC/EPOXY	1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T3					Not Qualified	-10 V		-9 V		NOT SPECIFIED		NOT SPECIFIED			-30 V
R-78K12-0.5	Recom Power	SWITCHING REGULATOR		3	SIP	RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	.5 A	1	HYBRID	THROUGH-HOLE			IN-LINE	SIP3,.08		2.54 mm	90 Cel	11.676 V		-40 Cel		12.324 V	SINGLE	R-PSIP-T3		10.7 mm		7.55 mm		24 V		15 V					11.5 mm	12 V	36 V
R-78K5.0-0.5	Recom Power	SWITCHING REGULATOR		3	SIP	RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	.5 A	1	HYBRID	THROUGH-HOLE			IN-LINE	SIP3,.08		2.54 mm	90 Cel	4.865 V		-40 Cel		5.135 V	SINGLE	R-PSIP-T3		10.7 mm		7.55 mm		24 V		6.5 V					11.5 mm	5 V	36 V
R-78K3.3-0.5	Recom Power	SWITCHING REGULATOR		3	SIP	RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	.5 A	1	HYBRID	THROUGH-HOLE			IN-LINE	SIP3,.08		2.54 mm	90 Cel	3.2109 V		-40 Cel		3.3891 V	SINGLE	R-PSIP-T3		10.7 mm		7.55 mm		24 V		4.5 V					11.5 mm	3.3 V	36 V
R-781.8-1.0	Recom Power	SWITCHING REGULATOR	INDUSTRIAL	3	SIP	RECTANGULAR	NO	430 kHz	PLASTIC/EPOXY	1 A	1	HYBRID	THROUGH-HOLE			IN-LINE		Other Analog ICs	2.54 mm	85 Cel	1.746 V		-40 Cel	TIN	1.854 V	SINGLE	R-PSIP-T3		10.7 mm	10.7 mm	7.55 mm	Not Qualified	12 V		4.75 V	e3				11.5 mm	1.8 V	18 V
BP5293-33	ROHM	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	570 kHz	PLASTIC/EPOXY	1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	IN-LINE	SIP3,.04	Other Analog ICs	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			SINGLE	R-PSIP-T3		17.8 mm		7.2 mm	Not Qualified	12 V		7 V		NOT SPECIFIED		NOT SPECIFIED	17 mm	3.3 V	26 V
78ST105HC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified	9 V		7 V		NOT SPECIFIED		NOT SPECIFIED			30 V
BP5293-50	ROHM	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	570 kHz	PLASTIC/EPOXY	1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	IN-LINE	SIP3,.04	Other Analog ICs	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			SINGLE	R-PSIP-T3		17.8 mm		7.2 mm	Not Qualified	12 V		7 V		NOT SPECIFIED		NOT SPECIFIED	17 mm	5 V	26 V
PT79SR106S	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G3					Not Qualified			-10 V		NOT SPECIFIED		NOT SPECIFIED			-30 V
78HT275VC	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO	800 kHz	UNSPECIFIED	2 A	1		THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T3					Not Qualified			9.5 V							28 V
78ST112VC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3,.2	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified	16 V		14.5 V		NOT SPECIFIED		NOT SPECIFIED			30 V
PT5102C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	YES	800 kHz	UNSPECIFIED	2.6 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3					Not Qualified	16 V		16 V		NOT SPECIFIED		NOT SPECIFIED			38 V
78ST109SC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3					Not Qualified			7 V							30 V
78HT275SC	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	YES	800 kHz	UNSPECIFIED	2 A	1		GULL WING		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-G3					Not Qualified			9.5 V							28 V
78SR108SCT	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0TB	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3					Not Qualified			14.5 V		NOT SPECIFIED		NOT SPECIFIED			30 V
PT5105A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO	800 kHz	UNSPECIFIED	2.6 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified	10.5 V		10.5 V		NOT SPECIFIED		NOT SPECIFIED			38 V
PT5546C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	YES	400 kHz	UNSPECIFIED	1.3 A	1	HYBRID	GULL WING	PULSE WIDTH MODULATION	BOOST	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3					Not Qualified			4.5 V							9 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.