NO Switching Regulators & Controllers 967

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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	Control Mode	Minimum Operating Temperature	Terminal Finish	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	Maximum Input Voltage
PT8121A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	30 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT8122A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	30 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT8123A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	30 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT8125N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	28 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT8139A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	30 A	1	HYBRID	PIN/PEG		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-P31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
NCP1051P44	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY	2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1053P44	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY	2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1055P44	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY	2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
PT6346A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	400 kHz	UNSPECIFIED	6 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T12				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
L6590N	STMicroelectronics	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	74 kHz	PLASTIC/EPOXY	.7 A	1	BCDMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	IN-LINE			2.54 mm		VOLTAGE-MODE			DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	10 V
ICE2A180Z	Infineon Technologies	SWITCHING REGULATOR	OTHER	7	DIP	RECTANGULAR	NO	107 kHz	PLASTIC/EPOXY	1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-25 Cel		DUAL	R-PDIP-T7		4.37 mm	7.62 mm	Not Qualified	15 V		8.5 V		NOT SPECIFIED	NOT SPECIFIED	9.52 mm	21 V
ICE2A280Z	Infineon Technologies	SWITCHING REGULATOR	OTHER	7	DIP	RECTANGULAR	NO	107 kHz	PLASTIC/EPOXY	2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-25 Cel		DUAL	R-PDIP-T7		4.37 mm	7.62 mm	Not Qualified	15 V		8.5 V		NOT SPECIFIED	NOT SPECIFIED	9.52 mm	21 V
ICE2AS01	Infineon Technologies	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	107 kHz	PLASTIC/EPOXY	.7 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	DUAL	R-PDIP-T8		4.37 mm	7.62 mm	Not Qualified	15 V		9 V	e3			9.52 mm	21 V
ICE2BS01	Infineon Technologies	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	72 kHz	PLASTIC/EPOXY	.7 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	DUAL	R-PDIP-T8		4.37 mm	7.62 mm	Not Qualified	15 V		9 V	e3			9.52 mm	21 V
VIPER22ADIP	STMicroelectronics	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY	.84 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		TIN LEAD	DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified	18 V		9 V	e0			9.27 mm	38 V
PT5401A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	6 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5401N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	6 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5402A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	6 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5402N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	6 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5403A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5404A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5404N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5405A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5405N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5406A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5406N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5407A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT5407N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	700 kHz	METAL	5.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T5				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT8101A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	38 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T31				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT8102N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	38 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T31				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
78SR105TC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		UNSPECIFIED	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		80 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	X-XSMA-X3				Not Qualified	9 V		7 V		NOT SPECIFIED	NOT SPECIFIED		30 V
78ST112TC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		UNSPECIFIED	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY				80 Cel		-40 Cel		SINGLE	X-XSMA-X3	1			Not Qualified	16 V		14.5 V			215		30 V
NCP1442T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	320 kHz	PLASTIC/EPOXY	8 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT	SIP7,.1,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD	SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V	e0		235		30 V
NCP1443T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	320 kHz	PLASTIC/EPOXY	8 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT	SIP7,.1,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD	SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V	e0		235		30 V
NCP1444T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	640 kHz	PLASTIC/EPOXY	8 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT	SIP7,.1,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD	SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V	e0		235		30 V
NCP1445T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	640 kHz	PLASTIC/EPOXY	8 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT	SIP7,.1,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD	SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V	e0		235		30 V
PT6653M	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel		SINGLE	R-PSMA-T14				Not Qualified	24 V		9 V		NOT SPECIFIED	NOT SPECIFIED		28 V
78SR106TC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		UNSPECIFIED	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		80 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	X-XSMA-X3				Not Qualified			7 V		NOT SPECIFIED	NOT SPECIFIED		30 V
PT79SR105T	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	1050 kHz	UNSPECIFIED	1.5 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		60 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-X3				Not Qualified	-10 V	IT OPERATES FROM A -9V TO -30V	-9 V		NOT SPECIFIED	NOT SPECIFIED		-30 V
PT79SR112T	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	1050 kHz	UNSPECIFIED	1.5 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		60 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-X3				Not Qualified			-16 V		NOT SPECIFIED	NOT SPECIFIED		-30 V
PT79SR115T	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	1050 kHz	UNSPECIFIED	1.5 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		60 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-X3				Not Qualified		IT OPERATES FROM A -19V TO -30V	-19 V		NOT SPECIFIED	NOT SPECIFIED		-30 V
PT6642G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	4 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED		25 V
PT6643M	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	2 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED		18 V
PT6645G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED		15 V
PT5821A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO	400 kHz	UNSPECIFIED	16 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T18				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT5821N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO	400 kHz	UNSPECIFIED	16 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP18	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T18				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT5822N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO	400 kHz	UNSPECIFIED	16 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP18	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T18				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT5824A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO	400 kHz	UNSPECIFIED	16 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T18				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 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.