LFQFP Switching Regulators & Controllers 24

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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	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
BD9016KV-ME2	ROHM	DUAL SWITCHING CONTROLLER	INDUSTRIAL	48	LFQFP	SQUARE	YES	550 kHz	PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION		BUCK	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	105 Cel		CURRENT-MODE	-40 Cel			QUAD	S-PQFP-G48		1.6 mm	7 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.8 V TO 10 V	3.9 V		NOT SPECIFIED		NOT SPECIFIED	7 mm		30 V
LTC7810ELXE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	48	LFQFP	SQUARE	YES	750 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	S-PQFP-G48		1.6 mm	7 mm		12 V	OUTPUT VOLTAGE IS FROM 1V TO 60V	4.5 V	e3				7 mm		140 V
TL1466IPM	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	64	LFQFP	SQUARE	YES	800 kHz	PLASTIC/EPOXY	.5 A	6	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G64	3	1.6 mm	10 mm	Not Qualified	6 V		2.5 V	e4				10 mm		12 V
TL1464IPTRG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL EXTENDED	48	LFQFP	SQUARE	YES	2000 kHz	PLASTIC/EPOXY	1 A	4	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	6 V		3.1 V	e4	30		260	7 mm		12 V
TPS5130PTG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	48	LFQFP	SQUARE	YES	500 kHz	PLASTIC/EPOXY	15 A	3		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	8.5 V	QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	12 V	ALSO CONTAIN LDO REGULATOR CONTROLLER	4.5 V	e4	30	4	260	7 mm		28 V
TL1464IPT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL EXTENDED	48	LFQFP	SQUARE	YES	2000 kHz	PLASTIC/EPOXY	1 A	4	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	6 V	SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel	1.485 V	VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD	1.515 V	QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	6 V		3.1 V	e4	30		260	7 mm	1.5 V	12 V
TPS5130PT	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	48	LFQFP	SQUARE	YES	500 kHz	PLASTIC/EPOXY	15 A	3		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	8.5 V	QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	12 V	ALSO CONTAIN LDO REGULATOR CONTROLLER	4.5 V	e4	30	4	260	7 mm		28 V
TPS5130PTRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	48	LFQFP	SQUARE	YES	500 kHz	PLASTIC/EPOXY	15 A	3		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	8.5 V	QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	12 V	ALSO CONTAIN LDO REGULATOR CONTROLLER	4.5 V	e4	30	4	260	7 mm		28 V
TPS5130QPTRQ1	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	48	LFQFP	SQUARE	YES	500 kHz	PLASTIC/EPOXY	15 A	3		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	125 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	8.5 V	QUAD	S-PQFP-G48	3	1.6 mm	7 mm	Not Qualified	12 V	ALSO OPERATES AT 5V; ALSO CONTAIN LDO REGULATOR CONTROLLER	4.5 V	e4	30	4	260	7 mm	3.3 V	28 V
TL1466IPMG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	64	LFQFP	SQUARE	YES	800 kHz	PLASTIC/EPOXY	.5 A	6	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel		VOLTAGE-MODE	-20 Cel			QUAD	S-PQFP-G64		1.6 mm	10 mm	Not Qualified	6 V		2.5 V		NOT SPECIFIED		NOT SPECIFIED	10 mm		12 V
TPS5130PTR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	48	LFQFP	SQUARE	YES	500 kHz	PLASTIC/EPOXY	15 A	3		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	8.5 V	QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	12 V	ALSO CONTAIN LDO REGULATOR CONTROLLER	4.5 V	e4	30	4	260	7 mm		28 V
TL1464IPTG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL EXTENDED	48	LFQFP	SQUARE	YES	2000 kHz	PLASTIC/EPOXY	1 A	4	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	6 V		3.1 V	e4	30		260	7 mm		12 V
TL1464IPTR	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL EXTENDED	48	LFQFP	SQUARE	YES	2000 kHz	PLASTIC/EPOXY	1 A	4	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G48	1	1.6 mm	7 mm	Not Qualified	6 V		3.1 V	e4	30		260	7 mm		12 V
TL1466IPMRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	64	LFQFP	SQUARE	YES	800 kHz	PLASTIC/EPOXY	.5 A	6	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel		VOLTAGE-MODE	-20 Cel			QUAD	S-PQFP-G64		1.6 mm	10 mm	Not Qualified	6 V		2.5 V		NOT SPECIFIED		NOT SPECIFIED	10 mm		12 V
TL1466IPMR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	64	LFQFP	SQUARE	YES	800 kHz	PLASTIC/EPOXY	.5 A	6	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Switching Regulator or Controllers	.5 mm	75 Cel		VOLTAGE-MODE	-20 Cel			QUAD	S-PQFP-G64		1.6 mm	10 mm	Not Qualified	6 V		2.5 V		NOT SPECIFIED		NOT SPECIFIED	10 mm		12 V
LTC7810HLXE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER		48	LFQFP	SQUARE	YES	750 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm			CURRENT-MODE		MATTE TIN		QUAD	S-PQFP-G48		1.6 mm	7 mm		12 V	OUTPUT VOLTAGE IS FROM 1V TO 60V	4.5 V	e3				7 mm		140 V
LTC7810ILXE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	48	LFQFP	SQUARE	YES	750 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQFP-G48	3	1.6 mm	7 mm		12 V	OUTPUT VOLTAGE IS FROM 1V TO 60V	4.5 V	e3	30		260	7 mm		140 V
NCP5316FTR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	48	LFQFP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.4 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		QUAD	S-PQFP-G48	2	1.6 mm	7 mm	Not Qualified	12 V		8.5 V	e0			235	7 mm
MB3881PFF	Infineon Technologies	SWITCHING CONTROLLER	OTHER	64	LFQFP	SQUARE	YES	800 kHz	PLASTIC/EPOXY	.2 A	8		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.35SQ,16	Switching Regulator or Controllers	.4 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G64		1.7 mm	7 mm	Not Qualified	9 V	ALSO NEEDS A SUPPLY OF 1.8V TO 13V FOR CH8	4 V	e0				7 mm		13 V
MB3879PFV	Infineon Technologies	BATTERY CHARGE CONTROLLER	OTHER	48	LFQFP	SQUARE	YES	500 kHz	PLASTIC/EPOXY	.7 A	1		GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G48		1.7 mm	7 mm	Not Qualified	5 V		2.5 V	e0				7 mm		7 V
MB3825APFV	Infineon Technologies	SWITCHING CONTROLLER	OTHER	64	LFQFP	SQUARE	YES	800 kHz	PLASTIC/EPOXY	.2 A	6	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G64		1.7 mm	10 mm	Not Qualified	6 V		2.5 V	e0				10 mm		12 V
MB3825APFF	Infineon Technologies	SWITCHING CONTROLLER	OTHER	64	LFQFP	SQUARE	YES	800 kHz	PLASTIC/EPOXY	.2 A	6	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.35SQ,16	Switching Regulator or Controllers	.4 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G64		1.663 mm	7 mm	Not Qualified	6 V		2.5 V	e0				7 mm		12 V
MB3883PFV	Infineon Technologies	SWITCHING CONTROLLER	OTHER	48	LFQFP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.2 A	6		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G48		1.7 mm	7 mm	Not Qualified	5 V	ALSO REQUIRES A SECONDARY VOLTAGE OF 1.7V TO 9V FOR CH6	3.6 V	e0				7 mm		9 V
MB3785APFV	Infineon Technologies	SWITCHING CONTROLLER	OTHER	48	LFQFP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.03 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G48		1.7 mm	7 mm	Not Qualified	6 V		4.5 V	e0				7 mm		18 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.