5 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 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	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
VIPER50B	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.4 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.3,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE			ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V	AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION	5 V					14 V
VIPER100SP	STMicroelectronics	SWITCHING REGULATOR		5	SOP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.3 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	SOP10,.55FL	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5	3.75 mm	7.5 mm	Not Qualified	13 V		9 V	e3			9.4 mm	15 V
VIPER20	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	.9 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.3,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER50(022Y)	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	2.7 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER20-22-E	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	.9 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER100SP13TR	STMicroelectronics	SWITCHING REGULATOR		5	SOP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.3 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	SOP10,.55FL	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5	3.75 mm	7.5 mm	Not Qualified	13 V		9 V	e3			9.4 mm	15 V
VIPER100ASP(022Y)	STMicroelectronics	SWITCHING REGULATOR		5		RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.3 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT					CURRENT-MODE			ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V					15 V
VIPER100A(022Y)	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.3 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER20A(022Y)	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	.9 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER50A	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	2.7 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.3,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE			ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V					15 V
VIPER100	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.3 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.3,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER20A-22-E	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	.9 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER100A-22-E	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.3 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER100B	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	11 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.3,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V	AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION	9 V	e0				15 V
VIPER100-22-E	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.3 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
VIPER50B(022Y)	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	5.4 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE			ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V	AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION	5 V					14 V
VIPER50A(022Y)	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	2.7 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE			ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V					15 V
VIPER20(022Y)	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	.9 A	1	MOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.1,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	13 V		9 V	e3				15 V
SA57250-30GW-G	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269494115	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269482115	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57251-20GW	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269487115	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57255-20GW-G	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57251-25GW	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269481115	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57255-33GW	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57254-50GW	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269502115	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269501115	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V		NOT SPECIFIED	NOT SPECIFIED	2.85 mm	9 V
SA57251-36GW	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57254-33GW	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269478115	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57255-36GW	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269496115	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57255-36GW-G	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57251-28GW	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269495115	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57250-33GW-G	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269489115	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57251-30GW-G	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57251-50GW	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57254-36GW	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269490115	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57250-20GW	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
935269497115	NXP Semiconductors	SWITCHING CONTROLLER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57250-36GW	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	9 V
SA57250-50GW	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	57.5 kHz	PLASTIC/EPOXY	.3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified			.7 V				2.85 mm	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.