UNSPECIFIED Switching Regulators & Controllers 278

Reset All

Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Total Dose (V)	Maximum Switching Frequency	Package Body Material	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
NCP81215PMNTXG	Onsemi	SWITCHING CONTROLLER	OTHER	52	HVQCCN	UNSPECIFIED	YES		1200 kHz	UNSPECIFIED	45 mA		1			NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC52,.24SQ,16		.4 mm	100 Cel		CURRENT-MODE	-10 Cel	MATTE TIN		QUAD	S-XQCC-N52	1	1 mm	6 mm				4.5 V	e3	30		260	6 mm		25 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
LM3350MDC	Texas Instruments	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL		DIE	UNSPECIFIED	YES		1100 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP				85 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	3.3 V		2.5 V							3.65 V
LM3622A-8.4MDC	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
78HT205TC	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		UNSPECIFIED	NO		800 kHz	UNSPECIFIED		2 A	1			UNSPECIFIED			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	X-XSMA-X3				Not Qualified	9 V		7 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
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
LM3622-4.1MDC	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
LM828MDC	Texas Instruments	SWITCHED CAPACITOR CONVERTER			DIE	UNSPECIFIED	YES		56 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP										UPPER	X-XUUC-N				Not Qualified	5 V		1.8 V							5.5 V
LM3622A-4.2MWC	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
LM3578AMDC	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL		DIE	UNSPECIFIED	YES		100 kHz	UNSPECIFIED		.75 A	1			NO LEAD			BOOST	UNCASED CHIP				70 Cel			0 Cel			UPPER	X-XUUC-N				Not Qualified			2 V							40 V
78HT265TC	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		UNSPECIFIED	NO		800 kHz	UNSPECIFIED		2 A	1			UNSPECIFIED			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	X-XSMA-X3				Not Qualified	9 V		8.5 V		NOT SPECIFIED		NOT SPECIFIED			28 V
LM3351MDC	Texas Instruments	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL		DIE	UNSPECIFIED	YES		275 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP				85 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	3.3 V		2.5 V							3.65 V
78SR153TC	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							30 V
LM3622A-4.1MDC	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
LM3622-4.2MWC	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
78SR115TC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		UNSPECIFIED	NO		700 kHz	UNSPECIFIED		1.5 A	1			UNSPECIFIED			BUCK	MICROELECTRONIC ASSEMBLY				80 Cel			-40 Cel			SINGLE	X-XSMA-X3				Not Qualified					NOT SPECIFIED		NOT SPECIFIED			30 V
LM3622-4.2MDC	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
78ST109TC	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				Not Qualified
TL5001Y	Texas Instruments	SWITCHING CONTROLLER	OTHER	8	DIE	UNSPECIFIED	YES		400 kHz	UNSPECIFIED		.1 A	1			NO LEAD	PULSE WIDTH MODULATION		SINGLE	UNCASED CHIP				85 Cel		VOLTAGE-MODE	-20 Cel			UPPER	X-XUUC-N8				Not Qualified			3.6 V						1 V	40 V
LM3622-8.2MWC	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
LM3622A-4.2MDC	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
LM3622A-4.1MWC	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
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
78SR114WC	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										30 V
5962R2021001V9A	Texas Instruments	SWITCHING REGULATOR		81	DIE	UNSPECIFIED	YES	100k Rad(Si)	1000 kHz	UNSPECIFIED	5 mA	3 A	1			UNSPECIFIED	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP	DIE OR CHIP			125 Cel	.804 V	CURRENT-MODE	-55 Cel		5.3 V	UNSPECIFIED	R-XUUC-N81			2.173 mm	Qualified	5 V		3 V			1		5.356 mm		5.5 V
78HT210WC	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		UNSPECIFIED	NO		800 kHz	UNSPECIFIED		2 A	1			UNSPECIFIED			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	X-XSMA-X3	1			Not Qualified			12 V				215			28 V
LM3622-8.4MDC	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
LM3622-8.2MDC	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
LM3622A-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
LM3622-4.1MWC	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
78SR112TC	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	16 V		14.5 V		NOT SPECIFIED		NOT SPECIFIED			30 V
LM3524DMWC	Texas Instruments	SWITCHING CONTROLLER			DIE	UNSPECIFIED	YES		350 kHz	UNSPECIFIED		.2 A	1			NO LEAD			PUSH-PULL	UNCASED CHIP										UPPER	X-XUUC-N				Not Qualified	20 V		8 V							40 V
LM828MWC	Texas Instruments	SWITCHED CAPACITOR CONVERTER			DIE	UNSPECIFIED	YES		56 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP										UPPER	X-XUUC-N				Not Qualified	5 V		1.8 V							5.5 V
5962R1820501V9A	Texas Instruments	SWITCHING REGULATOR	MILITARY	0	UUC	UNSPECIFIED	YES	100k Rad(Si)	1000 kHz	UNSPECIFIED	6 mA	18 A	1		MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP	DIE OR CHIP			125 Cel	.604 V	CURRENT-MODE	-55 Cel		6.65 V	UNSPECIFIED	X-XUUC-N				Qualified	5 V		3 V			1				7 V
LM3351MWC	Texas Instruments	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL		DIE	UNSPECIFIED	YES		275 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP				85 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	3.3 V		2.5 V							3.65 V
LM3350MWC	Texas Instruments	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL		DIE	UNSPECIFIED	YES		1100 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP				85 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	3.3 V		2.5 V							3.65 V
TPS7H4001Y/EM	Texas Instruments	SWITCHING REGULATOR		0	UUC	UNSPECIFIED	YES		1000 kHz	UNSPECIFIED	6 mA	18 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP	DIE OR CHIP				.604 V	CURRENT-MODE			6.65 V	UNSPECIFIED	X-XUUC-N					5 V		3 V			1				7 V
LM2574-ADJMWC	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		DIE	UNSPECIFIED	YES		63 kHz	UNSPECIFIED		1.8 A	1			NO LEAD			BUCK	UNCASED CHIP				125 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	12 V		7 V							40 V
LM2594HV5.0MDC	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		DIE	UNSPECIFIED	YES		173 kHz	UNSPECIFIED		1.4 A	1			NO LEAD			BUCK	UNCASED CHIP				125 Cel			-40 Cel			UPPER	X-XUUC-N	1			Not Qualified	12 V		4.5 V							60 V
LM2597HV3.3MDC	Texas Instruments	SWITCHING REGULATOR			DIE	UNSPECIFIED	YES		173 kHz	UNSPECIFIED		1.4 A	1			NO LEAD			BUCK	UNCASED CHIP										UPPER	X-XUUC-N				Not Qualified	12 V		4.5 V							60 V
TL497AY	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	13	DIE	UNSPECIFIED	YES		50 kHz	UNSPECIFIED		.5 A	1			NO LEAD	PULSE FREQUENCY MODULATION		BUCK-BOOST	UNCASED CHIP				70 Cel		VOLTAGE-MODE	0 Cel			UPPER	X-XUUC-N				Not Qualified	6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 6.5-30 V	4.5 V						1.2 V	12 V
LM2574-3.3MWC	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		DIE	UNSPECIFIED	YES		63 kHz	UNSPECIFIED		1.8 A	1			NO LEAD			BUCK	UNCASED CHIP				125 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	12 V		4.75 V							40 V
LM2596-3.3MWC	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		DIE	UNSPECIFIED	YES		173 kHz	UNSPECIFIED		7.5 A	1			NO LEAD			BUCK	UNCASED CHIP				125 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	12 V		4.5 V							40 V
TL3843Y	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIE	UNSPECIFIED	YES		500 kHz	UNSPECIFIED		1 A	1			NO LEAD	PULSE WIDTH MODULATION			UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel			UPPER	X-XUUC-N8				Not Qualified	15 V		12 V							25 V
LM2574-5.0MDC	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		DIE	UNSPECIFIED	YES		63 kHz	UNSPECIFIED		1.8 A	1			NO LEAD			BUCK	UNCASED CHIP				125 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	12 V		7 V							40 V
LM2595-3.3MDC	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		DIE	UNSPECIFIED	YES		173 kHz	UNSPECIFIED		2.6 A	1			NO LEAD			BUCK	UNCASED CHIP				125 Cel			-40 Cel			UPPER	X-XUUC-N				Not Qualified	12 V		4.5 V							40 V
LM2621MWC	Texas Instruments	SWITCHING REGULATOR			DIE	UNSPECIFIED	YES		2000 kHz	UNSPECIFIED		2.85 A	1	BICMOS		NO LEAD			BOOST	UNCASED CHIP										UPPER	X-XUUC-N	1			Not Qualified	3.3 V		2.5 V							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.