31 Switching Regulators & Controllers 99

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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	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
LT8705AEFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP31/38,.25,20		.5 mm	125 Cel	1.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	80 V	DUAL	R-PDSO-G31	1	1.2 mm	4.4 mm		12 V		2.8 V	e3		260	9.7 mm	80 V
LT8705AMPFE#PBF	Analog Devices	SWITCHING CONTROLLER	MILITARY	31	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP31/38,.25,20		.5 mm	150 Cel	1.3 V	VOLTAGE-MODE	-55 Cel	MATTE TIN	80 V	DUAL	R-PDSO-G31	1	1.2 mm	4.4 mm		12 V		2.8 V	e3	30	260	9.7 mm	80 V
LT8705AHFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP31/38,.25,20		.5 mm	150 Cel	1.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	80 V	DUAL	R-PDSO-G31		1.2 mm	4.4 mm		12 V		2.8 V	e3			9.7 mm	80 V
LT8705AIFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP31/38,.25,20		.5 mm	125 Cel	1.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	80 V	DUAL	R-PDSO-G31		1.2 mm	4.4 mm		12 V		2.8 V	e3			9.7 mm	80 V
LT8705AEFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP31/38,.25,20		.5 mm	125 Cel	1.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	80 V	DUAL	R-PDSO-G31	1	1.2 mm	4.4 mm		12 V		2.8 V	e3	30	260	9.7 mm	80 V
LT8705AMPFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	MILITARY	31	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP31/38,.25,20		.5 mm	150 Cel	1.3 V	VOLTAGE-MODE	-55 Cel	MATTE TIN	80 V	DUAL	R-PDSO-G31	1	1.2 mm	4.4 mm		12 V		2.8 V	e3	30	260	9.7 mm	80 V
LT3753HFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION		SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	150 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G31		1.2 mm	4.4 mm		12 V		8.5 V	e3			9.7 mm	100 V
IR3891MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	31	HQCCN	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY	4 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC31(UNSPEC)	Switching Regulator or Controllers		125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-PQCC-N31	2	.95 mm	5 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 18.06V	1 V				6 mm	21 V
IR3892MTRPBF	Infineon Technologies	SWITCHING REGULATOR		31			YES	1100 kHz	PLASTIC/EPOXY	6 A							LCC31(UNSPEC)	Switching Regulator or Controllers				VOLTAGE-MODE						2			Not Qualified
LT3753EFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION		SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G31		1.2 mm	4.4 mm		12 V		8.5 V	e3			9.7 mm	100 V
LT3753EFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION		SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G31		1.2 mm	4.4 mm		12 V		8.5 V	e3			9.7 mm	100 V
LT3752EFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	31	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION		SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G31		1.2 mm	4.4 mm		12 V		6.5 V	e3			9.7 mm	100 V
LT3753MPFE#PBF	Analog Devices	SWITCHING CONTROLLER	MILITARY	31	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION		SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	150 Cel		CURRENT-MODE	-55 Cel	MATTE TIN		DUAL	R-PDSO-G31		1.2 mm	4.4 mm		12 V		8.5 V	e3			9.7 mm	100 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
PT8125C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	UNSPECIFIED	28 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT8124A	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
PT7761C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	METAL	40 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-G31				Not Qualified	5 V		4.5 V					5.5 V
PT8103A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	39 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	3.3 V		3.1 V					3.6 V
PT8105A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	39 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	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		3.6 V
PT8101N	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					5.5 V
PT8125A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	28 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
PT7761N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	40 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	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT8124N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	30 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					13.2 V
PT8104N	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					5.5 V
PT8139N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	30 A	1	HYBRID	PIN/PEG		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-P31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT7769N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	40 A	1		THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T31	1			Not Qualified	5 V		4.5 V					5.5 V
PT8103N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	39 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	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		3.6 V
PT8123C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	UNSPECIFIED	30 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G31				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
PT8122C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	UNSPECIFIED	30 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G31				Not Qualified	12 V		10.8 V					13.2 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
PT8121C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	UNSPECIFIED	30 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT7769C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	UNSPECIFIED	40 A	1		GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-G31				Not Qualified	5 V		4.5 V					5.5 V
PT8102A	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
PT8105C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	METAL	39 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-G31				Not Qualified	3.3 V		3.1 V					3.6 V
PT8104C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	METAL	38 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-G31				Not Qualified	5 V		4.5 V					5.5 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
PT8139C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	METAL	30 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-G31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT8122N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	30 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
PT7769A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	40 A	1		THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T31				Not Qualified	5 V		4.5 V					5.5 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
PT8123N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED	30 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					13.2 V
PT8103C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	METAL	39 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-G31				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		3.6 V
PT8101C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	METAL	38 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-G31				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		5.5 V
PT8124C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	YES	400 kHz	UNSPECIFIED	30 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G31				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED		13.2 V
PT8105N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	METAL	39 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	3.3 V		3.1 V					3.6 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
PT8104A	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					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.