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 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	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
PT6305H	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel			SINGLE	R-PSMA-T12					Not Qualified		5 V	4.5 V						9 V
TL3525AN	Texas Instruments	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.1 A		BIPOLAR	THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
PT6306A	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					1.8 V	9 V
TL3527ANP3	Texas Instruments		COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				BIPOLAR	THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T16										NOT SPECIFIED	NOT SPECIFIED
PT6425E	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	GULL WING				SINGLE	SMALL OUTLINE	SMSIP14H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-PSSO-G14					Not Qualified		5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
HPA00036DTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	3.5 mA	1.2 A	1		GULL WING	PULSE WIDTH MODULATION	12 V		PUSH-PULL	SMALL OUTLINE	SOP16,.25		1.27 mm	70 Cel	4.875 V	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD	5.125 V	DUAL	R-PDSO-G16	1	16 V	1.75 mm	3.9 mm		15 V	12 V	10 V	e4	30	260	9.9 mm	5 V	14 V
PT6427P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14		RECTANGULAR	NO	800 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T14					Not Qualified		5 V	4.5 V						5.5 V
PT6408P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-PSMA-T12					Not Qualified		5 V	4.5 V					1.2 V	5.5 V
PT7601A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		10 A	1		THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				65 Cel			0 Cel			SINGLE	R-XSMA-T27	1				Not Qualified		5 V	4.5 V						5.5 V
PT5024H	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
PT5021H	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3		RECTANGULAR	NO	1200 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
PT3303N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO	900 kHz	UNSPECIFIED		2.5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				65 Cel			-20 Cel			SINGLE	R-XSMA-T19					Not Qualified		24 V	20 V						60 V
UC494ACN	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T16			5.33 mm	7.62 mm	Not Qualified		15 V	7 V		NOT SPECIFIED	NOT SPECIFIED	19.3 mm		40 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
PT5041G	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3		RECTANGULAR	NO	800 kHz	UNSPECIFIED		1.5 A	1		UNSPECIFIED				BOOST	MICROELECTRONIC ASSEMBLY				70 Cel			-20 Cel			SINGLE	R-XSMA-X3	1				Not Qualified		5 V	4.75 V						11 V
PT6308B	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	UNSPECIFIED		5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel			SINGLE	R-XSMA-G12					Not Qualified		5 V	4.5 V					1.2 V	6 V
TPPM0115DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel	1 V	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD	2.55 V	DUAL	R-PDSO-G8	1		1.75 mm	3.905 mm	Not Qualified		12 V	11.4 V	e4	30	260	4.9 mm		12.6 V
PT7701A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		15 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27H,1.4	Switching Regulator or Controllers	2.54 mm	55 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27					Not Qualified		5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6404R	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				70 Cel			0 Cel			DUAL	R-PDFM-T12					Not Qualified		5 V	4.5 V						5.5 V
5962-01-313-1152	Texas Instruments		COMMERCIAL	14	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR	THROUGH-HOLE					IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T14					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
PT5049LT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3	SOP	RECTANGULAR	YES	950 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING				BOOST	SMALL OUTLINE				55 Cel			-20 Cel			DUAL	R-PDSO-G3	1				Not Qualified		5 V	4.75 V						14 V
PT6424P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14		RECTANGULAR	NO	800 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T14					Not Qualified		5 V	4.5 V						5.5 V
PT5046LT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING				BOOST	SMALL OUTLINE				70 Cel			-20 Cel			DUAL	R-PDSO-G3	1				Not Qualified		5 V	4.75 V						9 V
TL3525AJ	Texas Instruments	DUAL SWITCHING CONTROLLER	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			DUAL	R-XDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
PT6427E	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14		RECTANGULAR	YES	800 kHz	UNSPECIFIED		5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SIP14H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-G14					Not Qualified		5 V	4.5 V						5.5 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
TLS1244N	Texas Instruments		COMMERCIAL	20	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.02 A			THROUGH-HOLE					IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDIP-T20					Not Qualified
UC3909DW	Texas Instruments	BATTERY CHARGE CONTROLLER	COMMERCIAL	20	SOP	RECTANGULAR	YES	242 kHz	PLASTIC/EPOXY	19 mA	.1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V	15	SINGLE	SMALL OUTLINE	SOP20,.4	Power Management Circuits	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	2		2.64 mm	7.5 mm	Not Qualified		15 V	8.8 V	e4	30	260	10.365 mm		35 V
PT6408E	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-PSMA-G12					Not Qualified		5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED		1.2 V	5.5 V
PT6405P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-PSMA-T12					Not Qualified		5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED		3.3 V	5.5 V
PT6424R	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				70 Cel			0 Cel			DUAL	R-PDFM-T14					Not Qualified		5 V	4.5 V						5.5 V
PT5042S	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3		RECTANGULAR	NO	950 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	THROUGH-HOLE				BOOST	MICROELECTRONIC ASSEMBLY				55 Cel			-20 Cel			SINGLE	R-PSMA-T3	1				Not Qualified		5 V	4.75 V						14 V
PT6307R	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					2.1 V	9 V
PT5048LT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING				BOOST	SMALL OUTLINE				70 Cel			-20 Cel			DUAL	R-PDSO-G3	1				Not Qualified		5 V	4.75 V						11.6 V
TLS1244DW	Texas Instruments		COMMERCIAL	20	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.02 A			GULL WING					SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G20					Not Qualified
PT5042H	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3	SIP	RECTANGULAR	NO	950 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	THROUGH-HOLE				BOOST	IN-LINE				55 Cel			-20 Cel			SINGLE	R-PSIP-T3	1				Not Qualified		5 V	4.75 V						14 V
PT79ST253V	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL					700 kHz			2 A	1						SINGLE					65 Cel			0 Cel					1				Not Qualified		-10 V	-8 V						-20 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
PT5023J	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	GULL WING				BUCK-BOOST	MICROELECTRONIC ASSEMBLY				65 Cel			-20 Cel			SINGLE	R-PSMA-G3	1				Not Qualified		5 V	4.75 V						7 V
PT6428D	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
PT6407D	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-PSMA-T12					Not Qualified		5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED		2.1 V	5.5 V
PT3301A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO	900 kHz	UNSPECIFIED		8 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				65 Cel			-20 Cel			SINGLE	R-XSMA-T19					Not Qualified		24 V	20 V						60 V
UC3909J	Texas Instruments	BATTERY CHARGE CONTROLLER	COMMERCIAL	20	DIP	RECTANGULAR	NO	242 kHz	CERAMIC, GLASS-SEALED		.1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-GDIP-T20			5.08 mm	7.62 mm	Not Qualified		15 V	8.8 V						35 V
PT5028S	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3	SIP	RECTANGULAR	NO	1200 kHz	PLASTIC/EPOXY		1.5 A	1		THROUGH-HOLE				BUCK-BOOST	IN-LINE				65 Cel			-20 Cel			SINGLE	R-PSIP-T3	1				Not Qualified		5 V	4.75 V						7 V
HPA00033DTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	3.5 mA	1.2 A	1		GULL WING	PULSE WIDTH MODULATION	12 V		PUSH-PULL	SMALL OUTLINE	SOP16,.25		1.27 mm	70 Cel	4.875 V	VOLTAGE-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.125 V	DUAL	R-PDSO-G16	1	16 V	1.75 mm	3.9 mm		9 V	12 V	10 V	e4	30	260	9.9 mm	5 V	14 V
PT6404B	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				70 Cel			0 Cel			DUAL	R-PDFM-T12					Not Qualified		5 V	4.5 V						5.5 V
PT7601C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	YES	750 kHz	UNSPECIFIED		10 A	1		GULL WING				BUCK	MICROELECTRONIC ASSEMBLY				65 Cel			0 Cel			SINGLE	R-XSMA-G27	1				Not Qualified		5 V	4.5 V						5.5 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

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.