ROHM Switching Regulators & Controllers 171

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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	Screening Level	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
BD9G101G-TR	ROHM	SWITCHING REGULATOR	INDUSTRIAL	6	LSSOP	RECTANGULAR	YES	1700 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	105 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDSO-G6		1.25 mm	1.6 mm		24 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 29.4V	6 V	e3			2.9 mm	5 V	42 V
BD9G341AEFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE	TSOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		1 mm	3.9 mm	Not Qualified	48 V	ADJUSTABLE OUTPUT MODE FROM 1 TO 76V	12 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		76 V
BD9G341AEFJ-LBE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES		PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		1 mm	3.9 mm		48 V	OUTPUT VOLTAGE RANGE FROM 1 V TO 76 V	12 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm	5 V	76 V
BD9E302EFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES	616 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		1 mm	3.9 mm		12 V	ADJUSTABLE OUTPUT MODE FROM 1 TO 19.6V	7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		28 V
BD9G201EFJ-LBE2	ROHM	SWITCHING REGULATOR		8	HVSOP	RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY	2.4 mA	1.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	TSOP8,.24,50		1.27 mm	105 Cel	.8 V	CURRENT-MODE	-40 Cel		42 V	DUAL	R-PDSO-G8		1 mm	3.9 mm		12 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		42 V
BD9G500EFJ-LAE2	ROHM	SWITCHING REGULATOR		8	HTSOP	RECTANGULAR	YES	650 kHz	PLASTIC/EPOXY	1.5 mA	5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE	SOP8,.25		1.27 mm	125 Cel	1 V	CURRENT-MODE	-40 Cel		73.72 V	DUAL	R-PDSO-G8		1 mm	3.9 mm		48 V		7 V				4.9 mm		76 V
BD70522GUL-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	RECTANGULAR	YES		PLASTIC/EPOXY		.5 A	1		BALL		BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel			-40 Cel			BOTTOM	R-PBGA-B9		.57 mm	1.56 mm		3.6 V	OUTPUT VOLTAGE IN ADJUSTABLE MODE IS 12 TO 3.3V	2.5 V		NOT SPECIFIED	NOT SPECIFIED	1.76 mm		5.5 V
BM2P031	ROHM	SWITCHING REGULATOR																																			NOT SPECIFIED	NOT SPECIFIED
BD9B300MUV-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED		3 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel			-40 Cel			QUAD	S-XQCC-N16		1 mm	3 mm		5 V	OUTPUT VOLTAGE RANGE 0.8 TO 4.4V	2.7 V		NOT SPECIFIED	NOT SPECIFIED	3 mm		5.5 V
BD9D321EFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES		PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	85 Cel			-40 Cel			DUAL	R-PDSO-G8		1 mm	3.9 mm		12 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm	5.25 V	18 V
BD9C501EFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		1 mm	3.9 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.3375 V TO 12.6 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		18 V
BD9E102FJ-GE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	LSOP	RECTANGULAR	YES	656 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		1.65 mm	3.9 mm		12 V	ADJUSTABLE OUTPUT VOLTAGE RANGE FROM 1V TO 18.2V, SEATED HT-CALCULATED	7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		26 V
BD9G102G-LBTR	ROHM	SWITCHING REGULATOR		6	LSSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP6,.11,37		.95 mm	85 Cel	.75 V	CURRENT-MODE	-40 Cel		33.6 V	DUAL	R-PDSO-G6		1.25 mm	1.6 mm		18 V		6 V		NOT SPECIFIED	NOT SPECIFIED	2.9 mm	5 V	42 V
BD9D320EFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		3 A	1		GULL WING		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.27 mm	85 Cel			-40 Cel			DUAL	R-PDSO-G8		1 mm	3.9 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.765 TO 7V	4.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		18 V
BD8158FVM-TR	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	8	VSSOP	RECTANGULAR	YES	1440 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSSOP8,.16	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		.9 mm	2.8 mm	Not Qualified	2.5 V	FOR THE SWITCHING FREQUENCY OF 600 KHZ INPUT VOLTAGE MAX IS 5.5 VOLT	2.1 V		NOT SPECIFIED	NOT SPECIFIED	2.9 mm		4 V
BD9E100FJ-LBGE2	ROHM	SWITCHING REGULATOR		8	LSOP	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE			1.27 mm			CURRENT-MODE				DUAL	R-PDSO-G8		1.65 mm	3.9 mm		24 V	OUTPUT VOLTAGE RANGE FROM 1V TO 25.2V, SEATED HT-CALCULATED	7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
BD9006F-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	LSOP	RECTANGULAR	YES	505 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8		1.61 mm	4.4 mm	Not Qualified	13.2 V		7 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		35 V
BD90640HFP-CTR	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	7		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		4 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			SINGLE	R-PSSO-G7		2.005 mm	8 mm		13.2 V	OUTPUT VOLTAGE RANGE FROM 0.8 V TO 36 V	3.5 V		NOT SPECIFIED	NOT SPECIFIED	9.395 mm		36 V
BD9E100FJ-LBGH2	ROHM	SWITCHING REGULATOR		8	LSOP	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE			1.27 mm			CURRENT-MODE				DUAL	R-PDSO-G8		1.65 mm	3.9 mm		24 V	OUTPUT VOLTAGE RANGE FROM 1 V TO 25.2 V, SEATED HT-CALCULATED	7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
BD9V101MUF-LBE2	ROHM	SWITCHING REGULATOR																																			NOT SPECIFIED	NOT SPECIFIED
BD7F200EFJ-LBE2	ROHM	SWITCHING REGULATOR																																			NOT SPECIFIED	NOT SPECIFIED
BD90620EFJ-CE2	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	8	VSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		1 mm	3.9 mm		13.2 V	OUTPUT VOLTAGE RANGE FROM 0.8 TO 36	3.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
BD9110NV-E2	ROHM	SWITCHING REGULATOR	OTHER	8	HVSON	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		2 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDSO-N8		1 mm	5 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 2.5V	4.5 V		NOT SPECIFIED	NOT SPECIFIED	6 mm	1.2 V	5.5 V
BD9C301FJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	LSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		1.65 mm	3.9 mm		12 V	OUTPUT VOLTAGE SETTING RANGE IS 0.8 V TO 12.6V, SEATED HT-CALCULATED	4.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		18 V
BD9E300EFJ-LBE2	ROHM	SWITCHING REGULATOR		8	HVSOP	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY	2.5 mA	2.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	TSOP8,.25		1.27 mm	150 Cel	1 V	CURRENT-MODE	-40 Cel		25.2 V	DUAL	R-PDSO-G8		1 mm	3.9 mm		24 V		7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
BD9E303EFJ-LBE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	HVSOP	RECTANGULAR	YES	345 kHz	PLASTIC/EPOXY	3 mA	3 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	TSOP8,.25		1.27 mm	150 Cel	1 V	CURRENT-MODE	-40 Cel		28.8 V	DUAL	R-PDSO-G8		1 mm	3.9 mm		24 V		7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
BM1Q011FJ-E2	ROHM	SWITCHING CONTROLLER																																			NOT SPECIFIED	NOT SPECIFIED
BD7F105EFJ-CE2	ROHM	POWER SUPPLY SUPPORT CIRCUIT		8	HVSOP	RECTANGULAR	YES	498 kHz	PLASTIC/EPOXY	1.7 mA		1	AEC-Q100	GULL WING	PULSE FREQUENCY MODULATION	BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	TSOP8,.25		1.27 mm	125 Cel			-40 Cel	TIN		DUAL	R-PDSO-G8	1	1 mm	3.9 mm		12 V		3.4 V	e3	10	260	4.9 mm		42 V
BD95835EFJ-E2	ROHM	SWITCHING REGULATOR																																			NOT SPECIFIED	NOT SPECIFIED
BD9781HFP-TR	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	7	HSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		4 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG	SMSIP7H,.4,50TB	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			SINGLE	R-PSSO-G7		2.005 mm	8 mm	Not Qualified	13.2 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 35V	7 V		NOT SPECIFIED	NOT SPECIFIED	9.395 mm		35 V
BD9E101FJ-LBGE2	ROHM	SWITCHING REGULATOR		8	LSOP	RECTANGULAR	YES	656 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE			1.27 mm			CURRENT-MODE				DUAL	R-PDSO-G8		1.65 mm	3.9 mm		24 V	OUTPUT VOLTAGE RANGE FROM 1V TO 25.2V, SEATED HT-CALCULATED	7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
BD9E301EFJ-LBE2	ROHM	SWITCHING REGULATOR		8	HVSOP	RECTANGULAR	YES	656 kHz	PLASTIC/EPOXY	2.5 mA	2.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	TSOP8,.25		1.27 mm	150 Cel	1 V	CURRENT-MODE	-40 Cel		25.2 V	DUAL	R-PDSO-G8		1 mm	3.9 mm		24 V		7 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		36 V
BM2P091	ROHM	SWITCHING REGULATOR																																			NOT SPECIFIED	NOT SPECIFIED
BD7690FJ-E2	ROHM	POWER FACTOR CONTROLLER																																			NOT SPECIFIED	NOT SPECIFIED
BP5277-12	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3					24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	15 V		NOT SPECIFIED	NOT SPECIFIED		12 V	32 V
BD8301MUV-E2	ROHM	SWITCHING REGULATOR	OTHER	20	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED		1 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-25 Cel			QUAD	S-XQCC-N20		1 mm	4 mm	Not Qualified	3.7 V	OUTPUT VOLTAGE FROM 2.8 TO 5.2V	2.5 V		NOT SPECIFIED	NOT SPECIFIED	4 mm		5.5 V
BD8316GWL-E2	ROHM	SWITCHING REGULATOR	OTHER	12	VFBGA	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		1 A	1		BALL	PULSE WIDTH MODULATION	BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-35 Cel			BOTTOM	R-PBGA-B12		.55 mm	1.5 mm		3.6 V	OPERATE IN ADJUSTABLE OUTPUT VOLTAGE FROM 2.5 TO 18 V AND -9 TO -1 V	2.5 V		NOT SPECIFIED	NOT SPECIFIED	1.8 mm		5.5 V
BD9859EFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	HVSSOP	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	TSSOP8,.16	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDSO-G8	1	.9 mm	2.8 mm	Not Qualified	12 V		5 V	e3	10	260	2.9 mm	5 V	14 V
BP5277-13	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3					24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	16.5 V		NOT SPECIFIED	NOT SPECIFIED		13 V	32 V
BP5277-15	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3					24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	19 V		NOT SPECIFIED	NOT SPECIFIED		15 V	32 V
BP5277-33	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3					24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	8 V		NOT SPECIFIED	NOT SPECIFIED		3.3 V	32 V
BP5277-50	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3					24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	8 V		NOT SPECIFIED	NOT SPECIFIED		5 V	32 V
BP5277-90	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3					24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	12 V		NOT SPECIFIED	NOT SPECIFIED		9 V	32 V
BD90640EFJ-CE2	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	8	VSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDSO-G8		1 mm	3.9 mm		13.2 V	OUTPUT VOLTAGE RANGE FROM 0.8 TO 36	3.5 V	e3			4.9 mm		36 V
BM2SC121FP2-LBZE2	ROHM	SWITCHING CONTROLLER	INDUSTRIAL	7	TO-263	RECTANGULAR	YES		PLASTIC/EPOXY	1.3 mA		1		GULL WING	PULSE FREQUENCY MODULATION		SMALL OUTLINE, HEAT SINK/SLUG	SMSIP7H,.55,50TB		1.27 mm	105 Cel			-40 Cel			SINGLE	R-PSSO-G7		4.81 mm	9.08 mm		24 V		15 V				10.18 mm		27.5 V
BM2SCQ123T-LBZ	ROHM	SWITCHING REGULATOR	INDUSTRIAL	6		RECTANGULAR	NO		UNSPECIFIED			1		THROUGH-HOLE	PULSE FREQUENCY MODULATION		FLANGE MOUNT				105 Cel			-40 Cel			SINGLE	R-XSFM-T6					24 V	ASLO OPERATES IN RESONANT CONTROL MODE	15 V		NOT SPECIFIED	NOT SPECIFIED			27.5 V
BD555BKFV-E2	ROHM	SWITCHING CONTROLLER																																			NOT SPECIFIED	NOT SPECIFIED
BD8303MUV-E2	ROHM	DUAL SWITCHING CONTROLLER	OTHER	16	HVQCCN	SQUARE	YES		UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel			-25 Cel			QUAD	S-XQCC-N16		1 mm	3 mm	Not Qualified	7.4 V	OUTPUT VOLTAGE FROM 1.8 TO 12V	2.7 V		NOT SPECIFIED	NOT SPECIFIED	3 mm		14 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.