35 Switching Regulators & Controllers 35

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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	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
LTM8021EV#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	35	LGA	RECTANGULAR	YES	1300 kHz	PLASTIC/EPOXY			1	NO LEAD	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	0 Cel	GOLD		BOTTOM	R-PBGA-N35	3	2.92 mm	6.25 mm	Not Qualified	10 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5V	3 V	e4	30		245	11.25 mm		36 V
LTM8029MPY#PBF	Analog Devices	SWITCHING REGULATOR	MILITARY	35	BGA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		.6 A	1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B35	3	3.62 mm	6.25 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 18V	4.5 V	e1	30		250	11.25 mm	3.3 V	36 V
FAN65004C	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	35	QCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N35	1	.8 mm	6 mm		5 V		4.5 V	e3	30		260	6 mm	5 V	65 V
LTM8029IY#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	35	BGA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		.6 A	1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-B35	3	3.62 mm	6.25 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 18V	4.5 V		30		250	11.25 mm	3.3 V	36 V
LTM8029EY#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	35	BGA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		.6 A	1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-B35	3	3.62 mm	6.25 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 18V	4.5 V		30		250	11.25 mm	3.3 V	36 V
LTM8029MPY	Analog Devices	SWITCHING REGULATOR	MILITARY	35	BGA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY			1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN LEAD		BOTTOM	R-PBGA-B35	3	3.62 mm	6.25 mm		12 V	OUTPUT VOLTAGE RANGE FROM 1.2 VOLT TO 18 VOLT	4.5 V	e0			250	11.25 mm	3.3 V	36 V
LTM8029IY	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	35	BGA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY			1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		BOTTOM	R-PBGA-B35	3	3.62 mm	6.25 mm		12 V	OUTPUT VOLTAGE RANGE FROM 1.2 VOLT TO 18 VOLT	4.5 V	e0	20		250	11.25 mm	3.3 V	36 V
LTM8021IV#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	35	LGA	RECTANGULAR	YES	1300 kHz	PLASTIC/EPOXY			1	NO LEAD	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	GOLD		BOTTOM	R-PBGA-N35	3	2.92 mm	6.25 mm	Not Qualified	10 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5V	3 V	e4	30		245	11.25 mm		36 V
FAN65004B	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	35	QCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY			1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N35	1	.8 mm	6 mm		48 V		4.5 V	e3	30		260	6 mm	5 V	65 V
MAX77831BEWB+T	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	35	VFBGA	RECTANGULAR	YES	1908 kHz	PLASTIC/EPOXY			1	BALL	PULSE WIDTH MODULATION		BUCK-BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA35,5X7,16		.4 mm	85 Cel	3 V	CURRENT-MODE	-40 Cel	TIN SILVER COPPER NICKEL	15 V	BOTTOM	R-PBGA-B35	1	.69 mm	2.028 mm		7.6 V		2.5 V	e2	30		260	2.828 mm	5 V	16 V
SIC621CD-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR	AUTOMOTIVE	35	HVQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED	.4 mA		1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC35,.20SQ(UNSPEC)			125 Cel			-40 Cel			QUAD	S-XQCC-N35		.8 mm	5 mm		12 V		4.5 V					5 mm		18 V
LP8758A1B0YFFR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	35	VFBGA	RECTANGULAR	YES	3300 kHz	PLASTIC/EPOXY		16 A	1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel	.5 V		-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	3.36 V	BOTTOM	R-PBGA-B35	1	.625 mm	2.13 mm		3.7 V	ADJUSTABLE OUTPUT MODE 0.5 TO 3.36V; ALSO OPERATES IN PFM CONTROL TECHNIQUE	2.5 V	e1	30	1	260	2.88 mm	1 V	5.5 V
LP8758A2E3YFFR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	35		RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY		4 A	1	BALL	PULSE WIDTH MODULATION	3.7 V	BUCK				.4 mm	85 Cel	.5 V	CURRENT-MODE	-40 Cel	TIN SILVER COPPER	3.36 V	BOTTOM	R-PBGA-B35	1				3.7 V	ALSO HAS PFM CONTROL TECHNIQUE	2.5 V	e1	30	4	260			5.5 V
LP8758A2EAYFFR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	35	BGA	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		4 A	1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			.4 mm	105 Cel	.5 V	CURRENT-MODE	-40 Cel	TIN SILVER COPPER	3.36 V	BOTTOM	R-XBGA-B35	1	.625 mm	2.13 mm		3.7 V	ALSO HAS PFM CONTROL TECHNIQUE	2.5 V	e1		4	260	2.88 mm	1 V	5.5 V
TPS53820RWZT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	35		SQUARE	YES	2000 kHz	UNSPECIFIED		12 A	1	NO LEAD			BUCK				.4 mm	125 Cel	.5 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	QUAD	S-XQCC-N35	2	1 mm					4.5 V	e4	30	2	260			15 V
XTPS53820RWZT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	35		SQUARE	YES		UNSPECIFIED			1	NO LEAD			BUCK					125 Cel			-40 Cel			QUAD	S-XQCC-N35							4.5 V							15 V
TPS53820RWZR	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	35		SQUARE	YES	2000 kHz	UNSPECIFIED		12 A	1	NO LEAD			BUCK				.4 mm	125 Cel	.5 V		-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	QUAD	S-XQCC-N35	2	1 mm					4.5 V	e4	30	2	260			15 V
LP8758A1E0YFFR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	35	VFBGA	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY		4 A	1	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel	.5 V	CURRENT-MODE	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	3.36 V	BOTTOM	R-PBGA-B35	1	.625 mm	2.13 mm		3.7 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 0.5 TO 3.36V	2.5 V	e1	30	4	260	4.1468 mm	1 V	5.5 V
TPS53830ARWZR	Texas Instruments	SWITCHING REGULATOR		35		SQUARE	YES	1375 kHz	UNSPECIFIED			1	NO LEAD			BUCK				.4 mm	105 Cel			-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N35	2						4.5 V	e4			260			15 V
TPS53832ARWZR	Texas Instruments	SWITCHING REGULATOR		35		SQUARE	YES		UNSPECIFIED		7 A	1	NO LEAD			BUCK				.4 mm	105 Cel			-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N35	2						4.5 V	e4			260			15 V
MAX20796AGFB+	Analog Devices	SWITCHING REGULATOR		35	VQCCN	RECTANGULAR	YES	799 kHz	UNSPECIFIED		60 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC35(UNSPEC)			125 Cel	.5 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N35	1	.927 mm	4 mm		12 V		4.5 V	e4	30		260	10.5 mm		16 V
MAX20796AGFB+T	Analog Devices	SWITCHING REGULATOR		35	VQCCN	RECTANGULAR	YES	799 kHz	UNSPECIFIED		60 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC35(UNSPEC)			125 Cel	.5 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N35	1	.927 mm	4 mm		12 V		4.5 V	e4	30		260	10.5 mm		16 V
MAX20796GFB+	Analog Devices	SWITCHING REGULATOR		35	VQCCN	RECTANGULAR	YES	799 kHz	UNSPECIFIED		60 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC35(UNSPEC)			125 Cel	.5 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N35	1	.927 mm	4 mm		12 V		4.5 V	e4	30		260	10.5 mm		16 V
MAX20796GFB+T	Analog Devices	SWITCHING REGULATOR		35	VQCCN	RECTANGULAR	YES	799 kHz	UNSPECIFIED		60 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC35(UNSPEC)			125 Cel	.5 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N35	1	.927 mm	4 mm		12 V		4.5 V	e4	30		260	10.5 mm		16 V
FAN65005A	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	35	QCCN	SQUARE	YES	1200 kHz	UNSPECIFIED			1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N35	1	.8 mm	6 mm		48 V	ALSO WORS IN PFM MODE	4.5 V	e3	30		260	6 mm	5 V	65 V
FAN65008B	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	35	QCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		10 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER	LCC35,.25SQ(UNSPEC)			125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N35	1	.8 mm	6 mm		48 V	ALSO REQUIRE PFM CONTROL TECHNIQUE	4.5 V	e3	30		260	6 mm	5 V	65 V
RAA207703GBM#HC0	Renesas Electronics	SWITCHING REGULATOR	AUTOMOTIVE	35	VFBGA	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		15 A	1	BALL			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA35,5X7,26/20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel			BOTTOM	R-PBGA-B35		.715 mm	2.67 mm	Not Qualified	12 V	VOUT RANGE=(0.8-5 VOLT)	3 V		NOT SPECIFIED		NOT SPECIFIED	3.87 mm		16 V
RAA207700GBM	Renesas Electronics	SWITCHING REGULATOR		35			YES	2000 kHz	PLASTIC/EPOXY		15 A							BGA35,5X7,26/20	Switching Regulator or Controllers				VOLTAGE-MODE									Not Qualified
RAA207705GBM	Renesas Electronics	SWITCHING REGULATOR		35			YES	2000 kHz	PLASTIC/EPOXY		5 A							BGA20,4X5,26/20	Switching Regulator or Controllers				VOLTAGE-MODE									Not Qualified
ZL2105ALNFT1	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	35	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		4.5 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N35	2	1 mm	6 mm		5 V	VOUT=(0.6-5 VOLT); ALSO OPERATES IN VIN=(5-14 VOLT)	4.5 V	e3	30		260	6 mm		5.5 V
RAA207700GBM#HC0	Renesas Electronics	SWITCHING REGULATOR	AUTOMOTIVE	35	VFBGA	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		15 A	1	BALL			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA35,5X7,26/20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel			BOTTOM	R-PBGA-B35		.715 mm	2.67 mm	Not Qualified	12 V	VOUT RANGE=(0.8-5 VOLT)	3 V		NOT SPECIFIED		NOT SPECIFIED	3.87 mm		16 V
RAA207704GBM	Renesas Electronics	SWITCHING REGULATOR		35			YES	2000 kHz	PLASTIC/EPOXY		10 A							BGA30,5X6,26/20	Switching Regulator or Controllers				VOLTAGE-MODE									Not Qualified
ZL2105ALNFT	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	35	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		4.5 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N35	2	1 mm	6 mm		5 V	VOUT=(0.6-5 VOLT); ALSO OPERATES IN VIN=(5-14 VOLT)	4.5 V	e3	30		260	6 mm		5.5 V
ZL2105ALNF	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	35	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		4.5 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N35	2	1 mm	6 mm		5 V	VOUT=(0.6-5 VOLT); ALSO OPERATES IN VIN=(5-14 VOLT)	4.5 V	e3	30		260	6 mm		5.5 V
RAA207703GBM	Renesas Electronics	SWITCHING REGULATOR		35			YES	2000 kHz	PLASTIC/EPOXY		15 A							BGA35,5X7,26/20	Switching Regulator or Controllers				VOLTAGE-MODE									Not Qualified

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.