DIE Switching Regulators & Controllers 559

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Total Dose (V)	Maximum Switching Frequency	Package Body Material	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Maximum Operating Temperature	Control Mode	Minimum Operating Temperature	Terminal Finish	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	Length	Nominal Output Voltage	Maximum Input Voltage
MAX1683C/D	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	5	DIE	RECTANGULAR	YES		45.5 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N5				Not Qualified	5 V		2 V	e0			5.5 V
MAX732C/D	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	15	DIE	RECTANGULAR	YES		170 kHz	UNSPECIFIED	3 mA	1.5 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N15				Not Qualified			4 V	e0		12 V	9.3 V
MAX1651C/D	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	9	DIE	RECTANGULAR	YES		300 kHz	UNSPECIFIED	.1 mA		1	BICMOS		NO LEAD	PULSE FREQUENCY MODULATION		SINGLE	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N9				Not Qualified	5 V		3 V	e0		3.3 V	16 V
MAX860C/D	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	9	DIE	RECTANGULAR	YES		130 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N9				Not Qualified	5 V		1.5 V	e0			5.5 V
MAX1706C/D	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	16	DIE	UNSPECIFIED	YES		340 kHz	UNSPECIFIED		.95 A	1			NO LEAD	PULSE WIDTH MODULATION		BOOST	UNCASED CHIP			70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	X-XUUC-N16				Not Qualified		PFM MODE ALSO AVAILABLE	.7 V	e0			5.5 V
MAX643BC/D	Analog Devices	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				Not Qualified			2 V	e0		15 V	16.5 V
MAX1673C/D	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIE	UNSPECIFIED	YES		350 kHz	UNSPECIFIED			1			NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	X-XUUC-N8				Not Qualified			2 V	e0			5.5 V
MAX642BC/D	Analog Devices	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				Not Qualified			2 V	e0		12 V	16.5 V
MAX865C/D	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIE	RECTANGULAR	YES		38 kHz	UNSPECIFIED	1.15 mA	.1 A	1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N8			1.47 mm	Not Qualified	5 V		1.5 V	e0	2.13 mm	12 V	6 V
MAX682C/D	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIE	UNSPECIFIED	YES		2000 kHz	UNSPECIFIED			1			NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	X-XUUC-N8				Not Qualified			3 V	e0			5.5 V
MAX887HC/D	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIE	UNSPECIFIED	YES		350 kHz	UNSPECIFIED	4 mA	1.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	X-XUUC-N				Not Qualified	7 V	ALSO HAS CONTROL TECHNIQUE OF PFM, ALSO OPERATES IN ADJUSTABLE MODE FROM 1.25V TO 10.5V	3.5 V	e0		1.25 V	11 V
MAX1652C/D	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	16	DIE	UNSPECIFIED	YES		340 kHz	UNSPECIFIED		10 A	1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	UNCASED CHIP			70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	X-XUUC-N16				Not Qualified			4.5 V	e0			28 V
MAX891LC/W-T	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIE	RECTANGULAR	YES			UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N8				Not Qualified			2.7 V	e0			5.5 V
MAX868C/D	Analog Devices	SWITCHED CAPACITOR REGULATOR	OTHER	11	DIE	RECTANGULAR	YES		630 kHz	UNSPECIFIED		.035 A	1			NO LEAD	PULSE FREQUENCY MODULATION		DOUBLER INVERTER	UNCASED CHIP			85 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N11				Not Qualified	3.3 V		1.8 V	e0			5.5 V
MAX1654C/D	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	16	DIE	UNSPECIFIED	YES		340 kHz	UNSPECIFIED		10 A	1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	UNCASED CHIP			70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	X-XUUC-N16				Not Qualified			4.5 V	e0			28 V
MAX786C/D	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	28	DIE	RECTANGULAR	YES		300 kHz	UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION		SINGLE	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N28				Not Qualified	15 V	5 VOLT OUTPUT ALSO AVAILABLE	5.5 V	e0		5 V	30 V
MAX851C/D	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	14	DIE	RECTANGULAR	YES		120 kHz	UNSPECIFIED			1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N14				Not Qualified		ALSO OPERATES IN ADJUSTABLE MODE FROM -0.5V TO 9V	5 V	e0			10 V
MAX631BC/D	Analog Devices	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				Not Qualified			2 V	e0		5 V	16.5 V
MAX5003C/D	Analog Devices	SWITCHING CONTROLLER		16	DIE	RECTANGULAR	YES		300 kHz	UNSPECIFIED		1 A	1			NO LEAD	PULSE WIDTH MODULATION		SINGLE	UNCASED CHIP				VOLTAGE-MODE		TIN LEAD	UPPER	R-XUUC-N16				Not Qualified			7.4 V	e0			12 V
MAX1705C/D	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	16	DIE	UNSPECIFIED	YES		340 kHz	UNSPECIFIED		1.7 A	1			NO LEAD	PULSE WIDTH MODULATION		BOOST	UNCASED CHIP			70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	X-XUUC-N16				Not Qualified		PFM MODE ALSO AVAILABLE	.7 V	e0			5.5 V
MAX1703C/D	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	16	DIE	UNSPECIFIED	YES		400 kHz	UNSPECIFIED		1.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BOOST	UNCASED CHIP			70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	X-XUUC-N16				Not Qualified			.8 V	e0			5.5 V
MAX840C/D	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	10	DIE	RECTANGULAR	YES		100 kHz	UNSPECIFIED	1.1 mA		1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N10				Not Qualified	3.6 V	ALSO ADJUSTABLE OUTPUT FROM -0.5 TO -9.4V	2.5 V	e0		-2 V	10 V
MAX635BC/D	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIE	RECTANGULAR	YES		50 kHz	UNSPECIFIED	.5 mA	.525 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N8				Not Qualified			2.6 V	e0		-5 V	16.5 V
MAX1649C/D	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	9	DIE	RECTANGULAR	YES		300 kHz	UNSPECIFIED	.1 mA		1	BICMOS		NO LEAD	PULSE FREQUENCY MODULATION		SINGLE	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N9				Not Qualified	5 V		3 V	e0		5 V	16 V
MAX798C/D	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	16	DIE	UNSPECIFIED	YES		300 kHz	UNSPECIFIED	1 mA		1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	X-XUUC-N16				Not Qualified			4.5 V	e0			30 V
MAX684C/D	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIE	UNSPECIFIED	YES		2000 kHz	UNSPECIFIED			1			NO LEAD			DOUBLER INVERTER	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	X-XUUC-N8				Not Qualified			3 V	e0			5.5 V
MAX767C/D	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	21	DIE	RECTANGULAR	YES		340 kHz	UNSPECIFIED	1 mA		1	BICMOS		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N21				Not Qualified	5 V		4.5 V	e0		3.3 V	5.5 V
MAX892LC/W-T	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIE	RECTANGULAR	YES			UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N8				Not Qualified			2.7 V	e0			5.5 V
LTC1530DWF	Analog Devices	SWITCHING REGULATOR		8	DIE	RECTANGULAR	YES		350 kHz	UNSPECIFIED	1.4 mA		1	CMOS		NO LEAD		12 V		UNCASED CHIP	DIE OR CHIP			VOLTAGE-MODE			UPPER	R-XUUC-N8		.3047 mm	1.778 mm				3.75 V		2.5654 mm
LTC3421DICE	Analog Devices	SWITCHING REGULATOR		24	DIE	UNSPECIFIED	YES		3000 kHz	UNSPECIFIED		1 A	1			NO LEAD			BOOST	UNCASED CHIP						TIN LEAD	UPPER	X-XUUC-N24				Not Qualified	1.2 V			e0
LTC1530DICE	Analog Devices	SWITCHING REGULATOR		8	DIE	RECTANGULAR	YES		350 kHz	UNSPECIFIED	1.4 mA		1	CMOS		NO LEAD		12 V		UNCASED CHIP	DIE OR CHIP			VOLTAGE-MODE			UPPER	R-XUUC-N8		.3047 mm	1.778 mm				3.75 V		2.5654 mm
LT3464	Analog Devices	SWITCHING REGULATOR		8	DIE	RECTANGULAR	YES			UNSPECIFIED			1			NO LEAD			BOOST	UNCASED CHIP						TIN LEAD	UPPER	R-XUUC-N8				Not Qualified	3.6 V		2.3 V	e0			10 V
5962R2020801V9A	STMicroelectronics	SWITCHING REGULATOR	MILITARY	36	DIE	RECTANGULAR	YES	100k Rad(Si)	560 kHz	UNSPECIFIED		3 A	1		MIL-PRF-38535 Class V	NO LEAD			BUCK	UNCASED CHIP			125 Cel		-55 Cel		UPPER	R-XUUC-N36					5 V		3 V			2.5 V	7 V
ICL7662C/D	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIE	RECTANGULAR	YES		10 kHz	UNSPECIFIED	.85 mA	.02 A	1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP	DIE OR CHIP	Other Analog ICs	70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N8	1			Not Qualified	15 V		4.5 V	e0			20 V
ICL7660C/D	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	7	DIE	RECTANGULAR	YES		10 kHz	UNSPECIFIED	.225 mA	.02 A	1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP	DIE OR CHIP	Other Analog ICs	70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N7				Not Qualified	5 V		1.5 V	e0			10 V
MAX4391C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIE	RECTANGULAR	YES		75 kHz	UNSPECIFIED	.5 mA	.525 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N8	1			Not Qualified	6 V		4 V	e0		0 V	16.5 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
MAX758C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	14	DIE	RECTANGULAR	YES		160 kHz	UNSPECIFIED	3 mA	2 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N14				Not Qualified			4 V	e0		1.23 V	16 V
MAX1672C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	16	DIE	RECTANGULAR	YES			UNSPECIFIED		1 A	1			NO LEAD	PULSE FREQUENCY MODULATION		BOOST	UNCASED CHIP			70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N16	1			Not Qualified	2 V		1.8 V	e0			11 V
MAX755C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	14	DIE	RECTANGULAR	YES		160 kHz	UNSPECIFIED	3.5 mA	2 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N14	1			Not Qualified	5 V		2.7 V	e0		0 V	9 V
MAX747C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	14	DIE	RECTANGULAR	YES		115 kHz	UNSPECIFIED	1.3 mA	3 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		SINGLE	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N14				Not Qualified	10 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2 TO 14V	4 V	e0		5.08 V	15 V
MAX622C/D	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIE	RECTANGULAR	YES		90 kHz	UNSPECIFIED	.5 mA	.025 A	1	CMOS		NO LEAD			DOUBLER INVERTER	UNCASED CHIP	DIE OR CHIP	Other Analog ICs	70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N8	1			Not Qualified	5 V	ALSO OPER AT 12.5 V, 15.5 V, 27.5 V; ALSO OPER IN ADJUS MODE FROM 15 TO 8 V AND 26.5 TO 29.5V	3.5 V	e0		10.5 V	16.5 V
MAX766C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	10	DIE	RECTANGULAR	YES		300 kHz	UNSPECIFIED	.12 mA	1.5 A	1	BICMOS		NO LEAD	PULSE FREQUENCY MODULATION		BUCK-BOOST	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N10	1			Not Qualified			3 V	e0		-15 V	16 V
MAX640C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	11	DIE	RECTANGULAR	YES			UNSPECIFIED	.02 mA	1 A	1	CMOS		NO LEAD	PULSE FREQUENCY MODULATION		BUCK	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N11				Not Qualified	5 V		4 V	e0		3.3 V	11.5 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
MAX778LC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	15	DIE	RECTANGULAR	YES		150 kHz	UNSPECIFIED		1 A	1			NO LEAD	PULSE FREQUENCY MODULATION		BOOST	UNCASED CHIP			70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N15				Not Qualified	2.5 V		1.1 V	e0			3 V
MAX741DC/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	22	DIE	RECTANGULAR	YES		160 kHz	UNSPECIFIED	4.25 mA	1 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N22				Not Qualified			2.7 V	e0			15.5 V
MAX710C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	16	DIE	RECTANGULAR	YES			UNSPECIFIED		.7 A	1			NO LEAD	PULSE FREQUENCY MODULATION		BOOST	UNCASED CHIP			70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N16	1			Not Qualified	5.6 V		1.8 V	e0			11 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.