9 Switching Regulators & Controllers 350

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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	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
FAN48619UC50X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	2800 kHz	PLASTIC/EPOXY		1 A	1		BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B9	1	.619 mm	1.215 mm		3.6 V		2.7 V	e1	30	260	1.215 mm	5 V	4.5 V
PCA9412AUKZ	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3090 kHz	PLASTIC/EPOXY		.3 A	1		BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.24 V	CURRENT-MODE	-40 Cel		5.56 V	BOTTOM	S-PBGA-B9	1	.565 mm	1.24 mm		3.6 V		2.5 V			260	1.24 mm	5.4 V	5.25 V
PCA9410AUK	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED		.5 A	1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	4.85 V	CURRENT-MODE	-40 Cel		5.15 V	BOTTOM	S-XBGA-B9		.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5 V	5.25 V
PCA9411UKZ	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED		.5 A	1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.0925 V	CURRENT-MODE	-40 Cel		5.4075 V	BOTTOM	S-XBGA-B9	1	.565 mm	1.24 mm		3.6 V		2.6 V				1.24 mm	5.25 V	5.25 V
PCA9410UKZ	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED		.5 A	1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	4.85 V	CURRENT-MODE	-40 Cel		5.15 V	BOTTOM	S-XBGA-B9	3	.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5 V	5.25 V
TEA1522AJM	NXP Semiconductors	SWITCHING REGULATOR	OTHER	9		RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY			1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT				85 Cel		VOLTAGE-MODE	-20 Cel			ZIG-ZAG	R-PZFM-T9				Not Qualified			8 V						40 V
TEA1524AJM	NXP Semiconductors	SWITCHING REGULATOR	OTHER	9		RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY			1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT				85 Cel		VOLTAGE-MODE	-20 Cel			ZIG-ZAG	R-PZFM-T9				Not Qualified			8 V						40 V
PCA9411AUK	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED		.5 A	1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.0925 V	CURRENT-MODE	-40 Cel		5.4075 V	BOTTOM	S-XBGA-B9		.565 mm	1.24 mm		3.6 V		2.6 V				1.24 mm	5.25 V	5.25 V
TEA1039	NXP Semiconductors	SWITCHING CONTROLLER	OTHER	9		RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT				125 Cel			-25 Cel			SINGLE	R-PSFM-T9				Not Qualified	14 V	CONFIGURABLE PFM MODE	11 V						20 V
PCA9410UK	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED		.5 A	1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	4.85 V	CURRENT-MODE	-40 Cel		5.15 V	BOTTOM	S-XBGA-B9		.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5 V	5.25 V
PCA9411AUKZ	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED			1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.0925 V	CURRENT-MODE	-40 Cel		5.4075 V	BOTTOM	S-XBGA-B9	1	.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5.25 V	5.25 V
PCA9412UKZ	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3090 kHz	PLASTIC/EPOXY		.3 A	1		BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.24 V	CURRENT-MODE	-40 Cel		5.56 V	BOTTOM	S-PBGA-B9		.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5.4 V	5.25 V
PCA9412UK	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3090 kHz	PLASTIC/EPOXY		.3 A	1		BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.24 V	CURRENT-MODE	-40 Cel		5.56 V	BOTTOM	S-PBGA-B9		.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5.4 V	5.25 V
PCA9412AUK	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3090 kHz	PLASTIC/EPOXY		.3 A	1		BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.24 V	CURRENT-MODE	-40 Cel		5.56 V	BOTTOM	S-PBGA-B9		.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5.4 V	5.25 V
TEA1523AJM	NXP Semiconductors	SWITCHING REGULATOR	OTHER	9		RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY			1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT				85 Cel		VOLTAGE-MODE	-20 Cel			ZIG-ZAG	R-PZFM-T9				Not Qualified			8 V						40 V
PCA9411UK	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED		.5 A	1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.0925 V	CURRENT-MODE	-40 Cel		5.4075 V	BOTTOM	S-XBGA-B9		.565 mm	1.24 mm		3.6 V		2.6 V				1.24 mm	5.25 V	5.25 V
935305811012	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED			1		BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	4.85 V	CURRENT-MODE	-40 Cel		5.15 V	BOTTOM	S-XBGA-B9		.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5 V	5.25 V
935307825012	NXP Semiconductors	SWITCHING REGULATOR		9	VFBGA	SQUARE	YES	3000 kHz	UNSPECIFIED			1		BALL		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,16		.4 mm	85 Cel	5.0925 V	CURRENT-MODE	-40 Cel		5.4075 V	BOTTOM	S-XBGA-B9		.565 mm	1.24 mm		3.6 V		2.5 V				1.24 mm	5.25 V	5.25 V
TDA4600	Infineon Technologies		COMMERCIAL	9			NO		PLASTIC/EPOXY				BIPOLAR					SIP9,.1TB	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)		SINGLE					Not Qualified				e0
TDA4600-2	Infineon Technologies		COMMERCIAL	9			NO		PLASTIC/EPOXY				BIPOLAR					SIP9,.1TB	Switching Regulator or Controllers	2.54 mm	55 Cel		VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)		SINGLE					Not Qualified				e0
AP33510S9-13	Diodes Incorporated	SWITCHING CONTROLLER		9	SSOP	RECTANGULAR	YES	150 kHz	PLASTIC/EPOXY	1.5 mA		1		GULL WING	PULSE FREQUENCY MODULATION	BUCK-BOOST	SMALL OUTLINE, SHRINK PITCH	SSOP9,.25,40		1 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G9		1.75 mm	3.9 mm		18 V		9 V	e3			4.9 mm		40 V
MAX4193C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	75 kHz	UNSPECIFIED	.3 mA	.525 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	6 V		2.4 V	e0				1.31 V	16.5 V
MAX775C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	9	DIE	RECTANGULAR	YES	300 kHz	UNSPECIFIED	.1 mA		1	CMOS	NO LEAD	PULSE FREQUENCY MODULATION	BUCK-BOOST	UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	5 V		3 V	e0				-12 V	16.5 V
MAX8989EWL+T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	2400 kHz	PLASTIC/EPOXY		1.8 A	1	BICMOS	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel			-40 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B9	1	.69 mm	1.555 mm		3.6 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.4V TO 5.5V	2.7 V	e1	30	260	1.555 mm		5.5 V
MAX641AC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	45 kHz	UNSPECIFIED	.4 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				5 V	16.5 V
MAX633AC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	50 kHz	UNSPECIFIED	2.5 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				15 V	16.5 V
MAX630C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	75 kHz	UNSPECIFIED		.525 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel			UPPER	R-XUUC-N9	1			Not Qualified	6 V		2.4 V						16.5 V
MAX15053AEWL+T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	1150 kHz	PLASTIC/EPOXY			1	BICMOS	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER NICKEL		BOTTOM	S-PBGA-B9	1	.69 mm	1.497 mm		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.17V	2.7 V	e2	30	260	1.497 mm		5.5 V
MAX8969EWL35+	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES		PLASTIC/EPOXY		.8 A	1	BICMOS	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-40 Cel	TIN SILVER COPPER NICKEL		BOTTOM	S-PBGA-B9	1	.69 mm	1.26 mm		2.6 V		2.5 V	e2	30	260	1.26 mm	3.5 V	5.5 V
MAX641BC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	45 kHz	UNSPECIFIED	.4 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				5 V	16.5 V
MAX643AC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	50 kHz	UNSPECIFIED	2.5 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				15 V	16.5 V
MAX632AC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	50 kHz	UNSPECIFIED	2 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				12 V	16.5 V
MAX859C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	500 kHz	UNSPECIFIED	.06 mA	.125 A	1	CMOS	NO LEAD	PULSE FREQUENCY MODULATION	BOOST	UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	2.5 V		.8 V	e0				1.25 V	6 V
MAX631AC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	45 kHz	UNSPECIFIED	.4 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				5 V	16.5 V
MAX652C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	9	DIE	RECTANGULAR	YES	300 kHz	UNSPECIFIED	.1 mA	1.5 A	1	BICMOS	NO LEAD	PULSE FREQUENCY MODULATION	BUCK	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			4 V	e0				3 V	16.5 V
MAX642AC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	50 kHz	UNSPECIFIED	2 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				12 V	16.5 V
MAX8969EWL33+	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES		PLASTIC/EPOXY		.9 A	1	BICMOS	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-40 Cel	TIN SILVER COPPER NICKEL		BOTTOM	S-PBGA-B9	1	.69 mm	1.26 mm		2.6 V		2.5 V	e2	30	260	1.26 mm	3.3 V	5.5 V
MAX633BC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	50 kHz	UNSPECIFIED	2.5 mA	.45 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				15 V	16.5 V
MAX77271EWL+T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	3750 kHz	PLASTIC/EPOXY			1	BICMOS	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel			-40 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B9	1	.69 mm	1.555 mm		4 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.5V TO 5.5V	2.7 V	e1	30	260	1.555 mm		5.5 V
MAX866C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	250 kHz	UNSPECIFIED	.06 mA		1	CMOS	NO LEAD	PULSE FREQUENCY MODULATION	BOOST	UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	1.2 V	FIXED 3.3V OUTPUT ALSO POSSIBLE	.8 V	e0				5 V	5 V
MAX776C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	9	DIE	RECTANGULAR	YES	300 kHz	UNSPECIFIED	.1 mA		1	CMOS	NO LEAD	PULSE FREQUENCY MODULATION	BUCK-BOOST	UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	5 V		3 V	e0				-15 V	16.5 V
MAX774C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	9	DIE	RECTANGULAR	YES	300 kHz	UNSPECIFIED	.1 mA		1	CMOS	NO LEAD	PULSE FREQUENCY MODULATION	BUCK-BOOST	UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	5 V		3 V	e0				-5 V	16.5 V
MAX858C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	500 kHz	UNSPECIFIED	.06 mA	.125 A	1	CMOS	NO LEAD	PULSE FREQUENCY MODULATION	BOOST	UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	2.5 V		.8 V	e0				5 V	6 V
MAX867C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	250 kHz	UNSPECIFIED	.06 mA		1	CMOS	NO LEAD	PULSE FREQUENCY MODULATION	BOOST	UNCASED CHIP				70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified	1.2 V	ADJUSTABLE OUTPUT VOLTAGE	.8 V	e0				1.25 V	6 V
MAX77271EWL+	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	3750 kHz	PLASTIC/EPOXY			1	BICMOS	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel			-40 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B9	1	.69 mm	1.555 mm		4 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.5V TO 5.5V	2.7 V	e1	30	260	1.555 mm		5.5 V
MAX651C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	9	DIE	RECTANGULAR	YES	300 kHz	UNSPECIFIED	.1 mA	1.5 A	1	BICMOS	NO LEAD	PULSE FREQUENCY MODULATION	BUCK	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N9	1			Not Qualified			4 V	e0				3.3 V	16.5 V
MAX8969EWL57+	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	3000 kHz	PLASTIC/EPOXY			1	BICMOS	BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-40 Cel	TIN SILVER COPPER NICKEL		BOTTOM	S-PBGA-B9	1	.69 mm	1.26 mm		2.6 V		2.5 V	e2	30	260	1.26 mm	5.7 V	5.5 V
MAX662AC/D	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	9	DIE	SQUARE	YES	500 kHz	UNSPECIFIED	.5 mA		1	CMOS	NO LEAD		DOUBLER INVERTER	UNCASED CHIP				70 Cel			0 Cel	TIN LEAD		UPPER	S-XUUC-N9	1			Not Qualified			4.75 V	e0				12 V	5.5 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.