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	Nominal Output Voltage	Maximum Input Voltage
SA57250-25GW	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
SA57251-33GW	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
SA57254-28GW-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
935269476115	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-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
IRIS-G5653	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	10 A		HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS4011	Infineon Technologies		OTHER	5			NO		PLASTIC/EPOXY	2.7 A							SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-20 Cel	Tin/Lead (Sn/Pb)	SINGLE				Not Qualified				e0
IRIS-G6351S	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY			HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS-G6624	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY			HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS4007	Infineon Technologies		OTHER	5			NO		PLASTIC/EPOXY	4 A							SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-20 Cel	Tin/Lead (Sn/Pb)	SINGLE				Not Qualified				e0
IRIS-G6623	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY			HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS4009	Infineon Technologies	SWITCHING REGULATOR	OTHER	5	TO-220	RECTANGULAR	NO		PLASTIC/EPOXY	3.9 A	1		THROUGH-HOLE	RESONANT CONTROL	SINGLE	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-20 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	18 V	HAS A SECONDARY VOLTAGE MODE CONTROL		e0
IRIS-F6454R	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	9.7 A		HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.14,100TB	Switching Regulator or Controllers	2.54 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS-F6456S	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	16 A		HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.14,100TB	Switching Regulator or Controllers	2.54 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS-F6426S	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	16 A		HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.14,100TB	Switching Regulator or Controllers	2.54 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS4013	Infineon Technologies	SWITCHING REGULATOR	OTHER	5			NO		PLASTIC/EPOXY	5.1 A							SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-20 Cel	Tin/Lead (Sn/Pb)	SINGLE				Not Qualified				e0
IRIS-F6428S	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	22 A		HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.14,100TB	Switching Regulator or Controllers	2.54 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS40007K	Infineon Technologies	SWITCHING REGULATOR	OTHER	5			NO		PLASTIC/EPOXY	4 A							SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-20 Cel	Tin/Lead (Sn/Pb)	SINGLE				Not Qualified				e0
IRIS-G6651	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY			HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS40007	Infineon Technologies	SWITCHING REGULATOR	OTHER	5			NO		PLASTIC/EPOXY	4 A							SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-20 Cel	Tin/Lead (Sn/Pb)	SINGLE				Not Qualified				e0
IRIS-G6653	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY			HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS-G6353	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY			HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
IRIS-G5624A	Infineon Technologies		OTHER	5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	14.4 A		HYBRID	THROUGH-HOLE			IN-LINE	ZIP5,.2,.13,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		-20 Cel		ZIG-ZAG	R-PZIP-T5			Not Qualified
AP3003S-12TRG1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSSO-G5	4.82 mm	8.4 mm	Not Qualified	24 V		15 V				10.03 mm	12 V	32 V
AP3003S-5.0TRG1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSSO-G5	4.82 mm	8.4 mm	Not Qualified	12 V		7 V				10.03 mm	5 V	32 V
AP1604WG-7	Diodes Incorporated	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5	LSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	1.2 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	80 Cel		-25 Cel		DUAL	R-PDSO-G5	1.3 mm	1.6 mm	Not Qualified	5 V	PFM MODE IS ALSO AVAILABLE	2.2 V		40	260	3 mm		5.5 V
ZXLD1615ET5TC	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	VSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	.5 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel	MATTE TIN	DUAL	R-PDSO-G5	1 mm	1.6 mm	Not Qualified	3 V	ALSO OPERATE IN PFM MODE	2.5 V	e3	40	260	2.9 mm		5.5 V
AP1602AY	Diodes Incorporated	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5	LSOF	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	.8 A	1		FLAT	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE	TO-243,5 LEAD	Switching Regulator or Controllers	1.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-F5	1.6 mm	2.5 mm	Not Qualified	3.6 V		1.1 V	e0			4.5 mm		5.5 V
AP3003T-12E1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	173 kHz	UNSPECIFIED	7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	SINGLE	R-XSFM-T5			Not Qualified	24 V		15 V	e3		260		12 V	32 V
AP1604WL-7	Diodes Incorporated	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5	LSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	1.2 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	80 Cel		-25 Cel		DUAL	R-PDSO-G5	1.3 mm	1.6 mm	Not Qualified	5 V	PFM MODE IS ALSO AVAILABLE	2.2 V		40	260	3 mm		5.5 V
AP1603WA	Diodes Incorporated		OTHER	5	TSOP	RECTANGULAR	YES		PLASTIC/EPOXY	.2 A			GULL WING			SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5			Not Qualified				e0
AUR9705AGH	Diodes Incorporated	SWITCHING REGULATOR	OTHER	5	VSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	80 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G5	1 mm	1.6 mm		5 V	OUTPUT IS ADJUSTABLE FROM 1V TO 3.3V	2.5 V	e3	30	260	2.9 mm		5.5 V
AP1624WA	Diodes Incorporated	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	5	LSSOP	RECTANGULAR	YES	350 kHz	PLASTIC/EPOXY	.07 A	1		GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	VOLTAGE-MODE	-30 Cel	MATTE TIN	DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified	3.3 V	IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION	.9 V	e3			2.85 mm		6 V
AUR9713AGH	Diodes Incorporated	SWITCHING REGULATOR	OTHER	5	VSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY	1 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G5	1 mm	1.6 mm	Not Qualified	3.6 V	ALSO ACTS AS LDO; OUTPUT IS ADJUSTABLE FROM 1V TO 3.3V	2.5 V	e3	30	260	2.9 mm		5.5 V
AP3003S-ADJG1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSSO-G5	4.82 mm	8.4 mm	Not Qualified	12 V		4.5 V				10.03 mm		25 V
AP3003T-5.0G1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	173 kHz	UNSPECIFIED	7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSFM-T5			Not Qualified	12 V		7 V					5 V	32 V
AP1604AWA	Diodes Incorporated	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5	LSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	1.4 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	VOLTAGE-MODE	-25 Cel	MATTE TIN	DUAL	R-PDSO-G5	1.35 mm	1.6 mm	Not Qualified	5 V	PFM MODE IS ALSO AVAILABLE	2.2 V	e3		260	2.85 mm		5.5 V
AP3003S-5.0G1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSSO-G5	4.82 mm	8.4 mm	Not Qualified	12 V		7 V				10.03 mm	5 V	32 V
AP3003T-ADJE1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	173 kHz	UNSPECIFIED	7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	SINGLE	R-XSFM-T5			Not Qualified	12 V	OPERATES IN ADJUSTABLE MODE FROM 2.425 TO 2.575	4.5 V	e3		260			25 V
AP1621BWA	Diodes Incorporated		COMMERCIAL EXTENDED	5	TSOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY				GULL WING			SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	VOLTAGE-MODE	-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5			Not Qualified				e0
AP3003T-ADJG1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	173 kHz	UNSPECIFIED	7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSFM-T5			Not Qualified	12 V		4.5 V						25 V
AP1625WLA	Diodes Incorporated		COMMERCIAL EXTENDED	5	TSOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY				GULL WING			SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	VOLTAGE-MODE	-30 Cel		DUAL	R-PDSO-G5			Not Qualified						260
AP1621A-33WLA	Diodes Incorporated		COMMERCIAL EXTENDED	5	TSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY				GULL WING			SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	VOLTAGE-MODE	-30 Cel		DUAL	R-PDSO-G5			Not Qualified						260
AP3003S-ADJE1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSSO-G5	4.82 mm	8.4 mm	Not Qualified	12 V	OPERATES IN ADJUSTABLE MODE FROM 2.425 TO 2.575	4.5 V		NOT SPECIFIED	NOT SPECIFIED	10.03 mm		25 V
AP3003S-12E1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSSO-G5	4.82 mm	8.4 mm	Not Qualified	24 V		15 V		NOT SPECIFIED	NOT SPECIFIED	10.03 mm	12 V	32 V
AP1602BYL	Diodes Incorporated	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5	LSOF	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	.8 A	1		FLAT	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE	TO-243,5 LEAD	Switching Regulator or Controllers	1.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	MATTE TIN	DUAL	R-PDSO-F5	1.6 mm	2.5 mm	Not Qualified	3.6 V		1.1 V	e3		260	4.5 mm		5.5 V
AP1602BYA	Diodes Incorporated	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5	LSOF	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	.8 A	1		FLAT	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE	TO-243,5 LEAD	Switching Regulator or Controllers	1.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-F5	1.6 mm	2.5 mm	Not Qualified	3.6 V		1.1 V	e0			4.5 mm		5.5 V
AP1621A-33WA	Diodes Incorporated		COMMERCIAL EXTENDED	5	TSOP	RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY				GULL WING			SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	80 Cel	VOLTAGE-MODE	-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G5			Not Qualified				e0

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.