Diodes Incorporated Switching Regulators & Controllers 1,897

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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	Terminal Form	Control Technique	Switcher Config	Package Style (Meter)	Package Equivalence Code	Terminal Pitch	Maximum Operating Temperature	Minimum Output Voltage	Control Mode	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Maximum Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
AP61203Z6-7	Diodes Incorporated	SWITCHING REGULATOR		6	VSOF	RECTANGULAR	YES	1300 kHz	PLASTIC/EPOXY	2 A	1	FLAT	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE	FL6,.04,20	.5 mm	85 Cel	.6 V		-40 Cel	MATTE TIN	3.6 V	DUAL	R-PDSO-F6	.6 mm	1.2 mm		5 V		2.3 V	e3		1.6 mm		5.5 V
LSP3132SAG	Diodes Incorporated
LSP3601TSAH	Diodes Incorporated	SWITCHING CONTROLLER	OTHER	8	TSSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		.65 mm	85 Cel		CURRENT-MODE	-10 Cel			DUAL	R-PDSO-G8	1.2 mm	3.05 mm	Not Qualified			1.8 V			4.4 mm		15 V
LSP3601MSAH	Diodes Incorporated	SWITCHING CONTROLLER	OTHER	8	LSSOP	SQUARE	YES	600 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH		.65 mm	85 Cel		CURRENT-MODE	-10 Cel			DUAL	S-PDSO-G8	1.22 mm	3 mm	Not Qualified			1.8 V			3 mm		15 V
LSP5504SAC	Diodes Incorporated	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	85 Cel			-20 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		3.6 V			4.9 mm	5 V	18 V
LSP5015BAAD	Diodes Incorporated	SWITCHING REGULATOR		5	LSSOP	RECTANGULAR	YES	1900 kHz	PLASTIC/EPOXY	1.5 A	1	GULL WING		BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	.95 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G5	1.35 mm	1.6 mm		5 V		2.8 V			2.92 mm	3.3 V	5.5 V
LSP3601SH	Diodes Incorporated	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE		1.27 mm	85 Cel		CURRENT-MODE	-10 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified			1.8 V			5.05 mm		15 V
LSP3125AS33E	Diodes Incorporated	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V			4.9 mm	3.3 V	40 V
LSP3123N33AE	Diodes Incorporated
LSP3120T50E	Diodes Incorporated	SWITCHING REGULATOR		5		RECTANGULAR	NO		PLASTIC/EPOXY			THROUGH-HOLE			FLANGE MOUNT									ZIG-ZAG	R-PZFM-T5			Not Qualified
LSP3100C18D	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY	1.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH		.95 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified	3.6 V		2.5 V			2.9 mm	1.8 V	6.5 V
LSP5502SD	Diodes Incorporated
LSP3127SAE	Diodes Incorporated	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	66 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE 1.23 TO 38.48V	4.5 V			4.8 mm		40 V
LSP3170SAD	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		4.6 V			4.9 mm		24 V
LSP3105LT18AD	Diodes Incorporated
LSP3172SAD	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	8	HSOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG		1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	7 V			4.9 mm		30 V
LSP3102QAD	Diodes Incorporated	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	1800 kHz	UNSPECIFIED	1.45 A	1	NO LEAD	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.5 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N16	.8 mm	3 mm	Not Qualified	3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 6.5	2.5 V			3 mm		6.5 V
LSP3125AS12AE	Diodes Incorporated	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	18 V		15 V			4.9 mm	12 V	40 V
LSP3112LAD	Diodes Incorporated	SWITCHING REGULATOR		10		SQUARE	YES		PLASTIC/EPOXY			NO LEAD			SMALL OUTLINE									DUAL	S-PDSO-N10			Not Qualified
LSP3103CAD	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY	.8 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH		.95 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified	3.6 V		2.5 V			2.9 mm		6.5 V
LSP3120K12E	Diodes Incorporated	SWITCHING REGULATOR		5		RECTANGULAR	YES		PLASTIC/EPOXY			GULL WING			SMALL OUTLINE									SINGLE	R-PSSO-G5			Not Qualified
LSP3120T33AE	Diodes Incorporated
LSP3101C12D	Diodes Incorporated
LSP3125AS50AE	Diodes Incorporated	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		7 V			4.9 mm	5 V	40 V
LSP3101C25AD	Diodes Incorporated
LSP5015AAAD	Diodes Incorporated	SWITCHING REGULATOR		5	LSSOP	RECTANGULAR	YES	1900 kHz	PLASTIC/EPOXY	1.5 A	1	GULL WING		BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	.95 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5	1.35 mm	1.6 mm		5 V		2.8 V	e3	260	2.92 mm	3.3 V	5.5 V
LSP3120K12AE	Diodes Incorporated	SWITCHING REGULATOR		5		RECTANGULAR	YES		PLASTIC/EPOXY			GULL WING			SMALL OUTLINE									SINGLE	R-PSSO-G5			Not Qualified
LSP3601TSH	Diodes Incorporated	SWITCHING CONTROLLER	OTHER	8	TSSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		.65 mm	85 Cel		CURRENT-MODE	-10 Cel			DUAL	R-PDSO-G8	1.2 mm	3.05 mm	Not Qualified			1.8 V			4.4 mm		15 V
LSP5503SD	Diodes Incorporated
LSP3112MSAD	Diodes Incorporated	SWITCHING REGULATOR		10		SQUARE	YES		PLASTIC/EPOXY			GULL WING			SMALL OUTLINE									DUAL	S-PDSO-G10			Not Qualified
LSP3120K33AE	Diodes Incorporated	SWITCHING REGULATOR		5		RECTANGULAR	YES		PLASTIC/EPOXY			GULL WING			SMALL OUTLINE									SINGLE	R-PSSO-G5			Not Qualified
LSP3601SAH	Diodes Incorporated	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE		1.27 mm	85 Cel		CURRENT-MODE	-10 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified			1.8 V			5.05 mm		15 V
LSP3101C28D	Diodes Incorporated
LSP3123NAE	Diodes Incorporated
AP61201Z6-7	Diodes Incorporated	SWITCHING REGULATOR		6	VSOF	RECTANGULAR	YES	1300 kHz	PLASTIC/EPOXY	2 A	1	FLAT	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE	FL6,.04,20	.5 mm	85 Cel	.6 V		-40 Cel	MATTE TIN	3.6 V	DUAL	R-PDSO-F6	.6 mm	1.2 mm		5 V		2.3 V	e3		1.6 mm		5.5 V
LSP3172SD	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	8	HSOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG		1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	7 V			4.9 mm		30 V
LSP3101CD	Diodes Incorporated
LSP5502SAC	Diodes Incorporated	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY		1	GULL WING		BUCK	SMALL OUTLINE		1.27 mm	85 Cel		CURRENT-MODE	-20 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.925V TO 24V	4.5 V			4.9 mm		27 V
LSP3123N50AE	Diodes Incorporated
LSP3125AS33AE	Diodes Incorporated	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V			4.9 mm	3.3 V	40 V
LSP3125A12E	Diodes Incorporated
LSP3170SD	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		4.6 V			4.9 mm		24 V
LSP3101C28AD	Diodes Incorporated
LSP3127S50AE	Diodes Incorporated	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	66 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		7 V			4.8 mm	5 V	40 V
LSP3125S33AE	Diodes Incorporated	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V			4.9 mm	3.3 V	22 V
LSP5502SC	Diodes Incorporated	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY		1	GULL WING		BUCK	SMALL OUTLINE		1.27 mm	85 Cel		CURRENT-MODE	-20 Cel			DUAL	R-PDSO-G8	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.925V TO 24V	4.5 V			4.9 mm		27 V
LSP3125A33AE	Diodes Incorporated
LSP3125A33E	Diodes Incorporated

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.