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	Technology	Screening Level	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	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
BD9327EFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES	460 kHz	PLASTIC/EPOXY		4 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	12 V		4.75 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		18 V
BD9703FP-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SMSIP5H,.37,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSSO-G5	2.5 mm	5.5 mm	Not Qualified	12 V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 1 V TO 32V	8 V		NOT SPECIFIED	NOT SPECIFIED	6.5 mm	5 V	35 V
BD9P155EFV-CE2	ROHM
BD9P155MUF-CE2	ROHM
BM2P012	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	105 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T7	4.3 mm	7.62 mm		15 V		8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.2 mm		26 V
BM2P0161-Z	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY	1.45 mA	12 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		IN-LINE	DIP7/8,.3		2.54 mm	105 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T7	5.33 mm	7.62 mm		15 V		8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.27 mm		26 V
BU90003GWZE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	6	FBGA	RECTANGULAR	YES	4400 kHz	PLASTIC/EPOXY		1 A				BALL				GRID ARRAY, FINE PITCH	BGA6,2X3,16	Switching Regulator or Controllers	.4 mm	85 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-B6			Not Qualified
BD90541MUV-CE2	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2400 kHz	UNSPECIFIED		4 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N20	1 mm	4 mm		5 V	ADJUSTABLE OUTPUT MODE FROM 0.6 TO 5 V	2.6 V		NOT SPECIFIED	NOT SPECIFIED	4 mm		5.5 V
BD90610UEFJ-CE2	ROHM	SWITCHING REGULATOR
BD95602MUV-LBE2	ROHM	SWITCHING CONTROLLER	OTHER	32	HVQCCN	SQUARE	YES	500 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel			-20 Cel			QUAD	S-XQCC-N32	1 mm	5 mm		12 V	ADJUSTABLE OUTPUT MODE FROM 1 TO 5.5V	5.5 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		28 V
BD9701FP-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SMSIP5H,.37,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSSO-G5	2.5 mm	5.5 mm	Not Qualified	12 V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 1 V TO 32V	8 V		NOT SPECIFIED	NOT SPECIFIED	6.5 mm	5 V	35 V
BD9B301MUV-LBE2	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED		3.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel			QUAD	S-XQCC-N16	1 mm	3 mm		5 V	ADJUSTABLE OUTPUT MODE FROM 0.8 TO 4.4V	2.7 V		NOT SPECIFIED	NOT SPECIFIED	3 mm		5.5 V
BD9B304QWZ-E2	ROHM	SWITCHING REGULATOR																																				NOT SPECIFIED	NOT SPECIFIED
BD9D300MUV-E2	ROHM	SWITCHING REGULATOR																																				NOT SPECIFIED	NOT SPECIFIED
BD9E151ANUX-TR	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	RECTANGULAR	YES	660 kHz	PLASTIC/EPOXY	1.6 mA	1.2 A	1			NO LEAD	PULSE WIDTH MODULATION	12 V	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20		.5 mm	85 Cel	1 V	CURRENT-MODE	-40 Cel		19.6 V	DUAL	R-PDSO-N8	.6 mm	2 mm		12 V		6 V				3 mm	5 V	28 V
BD9F500QUZ-E2	ROHM
BD9F800MUX-ZE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	11	VBCC	SQUARE	YES	600 kHz	UNSPECIFIED	1.6 mA	8 A	1			NO LEAD		12 V	BUCK	CHIP CARRIER, VERY THIN PROFILE				85 Cel	.765 V		-40 Cel		13.5 V	BOTTOM	S-XBCC-N11	.6 mm	3.5 mm		12 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED	3.5 mm		28 V
BD9P105MUF-CE2	ROHM
BD9P108MUF-CE2	ROHM	SWITCHING REGULATOR																																				NOT SPECIFIED	NOT SPECIFIED
BD9P135EFV-CE2	ROHM
BD9P255EFV-CE2	ROHM	SWITCHING REGULATOR
BM2P092F-GE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			SMALL OUTLINE			1.27 mm	105 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	1.71 mm	4.4 mm		15 V	SEATED HT-CALCULATED	8.9 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		26 V
BM2P094F-GE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			SMALL OUTLINE			1.27 mm	105 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	1.71 mm	4.4 mm		15 V	SEATED HT-CALCULATED	8.9 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		26 V
BM2SC123FP2-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
BP5293-33	ROHM	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	570 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	SIP3,.04	Other Analog ICs	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			SINGLE	R-PSIP-T3	17.8 mm	7.2 mm	Not Qualified	12 V		7 V		NOT SPECIFIED	NOT SPECIFIED	17 mm	3.3 V	26 V
BU21078MUV-E2	ROHM	SWITCHING CONTROLLER	OTHER	28	HVQCCN	SQUARE	YES		UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel			-20 Cel			QUAD	S-XQCC-N28	1 mm	5 mm		3.3 V		3 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		5.5 V
BA9700A	ROHM	SWITCHING REGULATOR	COMMERCIAL EXTENDED	14	DIP	RECTANGULAR	NO	470 kHz	PLASTIC/EPOXY		.03 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-20 Cel			DUAL	R-PDIP-T14	4.55 mm	7.62 mm	Not Qualified	5 V		3.55 V		NOT SPECIFIED	NOT SPECIFIED	19.4 mm		24 V
BA9743AFV-E2	ROHM	DUAL SWITCHING CONTROLLER	INDUSTRIAL	16	LSSOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		.12 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN COPPER		DUAL	R-PDSO-G16	1.25 mm	4.4 mm	Not Qualified	6 V		3.6 V	e2			5 mm		35 V
BD7682FJ-LBE2	ROHM	SWITCHING CONTROLLER	INDUSTRIAL	8	LSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1			GULL WING	RESONANT CONTROL		SINGLE	SMALL OUTLINE, LOW PROFILE			1.27 mm	105 Cel			-40 Cel			DUAL	R-PDSO-G8	1.65 mm	3.9 mm		24 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	15 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm	18 V	27.5 V
BD7F100HFN-LBTR	ROHM	SWITCHING REGULATOR																																				NOT SPECIFIED	NOT SPECIFIED
BD7F200HFN-LBGTR	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	125 Cel			-40 Cel			DUAL	R-PDSO-N8	.6 mm	2.8 mm		24 V		8 V		NOT SPECIFIED	NOT SPECIFIED	2.9 mm		40 V
BD7J101EFJ-LBE2	ROHM	SWITCHING REGULATOR
BD81870EFV-ME2	ROHM	POWER SUPPLY SUPPORT CIRCUIT	INDUSTRIAL	20	HVSSOP	RECTANGULAR	YES	2100 kHz	PLASTIC/EPOXY	.7 mA		1		AEC-Q100	GULL WING	PULSE WIDTH MODULATION	3.6 V	BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH	TSSOP20,.25		.65 mm	105 Cel	3.1 V	CURRENT-MODE	-40 Cel		18 V	DUAL	R-PDSO-G20	1 mm	4.4 mm		3.6 V	ALSO HAS INVERTING CONFIGURATION	2.5 V		NOT SPECIFIED	NOT SPECIFIED	6.5 mm		5.5 V
BD8924G-GTR	ROHM		OTHER	5	TSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		.004 A				GULL WING				SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-30 Cel			DUAL	R-PDSO-G5			Not Qualified
BD8961NV-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 3.250V TO 3.350V	4.5 V		NOT SPECIFIED	NOT SPECIFIED	6 mm	3.3 V	5.5 V
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
BD90620UEFJ-CE2	ROHM	SWITCHING REGULATOR
BD9109FVM-TR	ROHM	SWITCHING REGULATOR	OTHER	8	VSSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		.8 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSSOP8,.16	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-25 Cel	TIN COPPER		DUAL	R-PDSO-G8	.9 mm	2.8 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 3.234V TO 3.366	4.5 V	e2	10	260	2.9 mm	3.3 V	5.5 V
BD9152MUV-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	24	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED		1.5 A	1			NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20	Switching Regulator or Controllers	.5 mm	105 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N24	1 mm	4 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 2.5V	4.5 V		NOT SPECIFIED	NOT SPECIFIED	4 mm		5.5 V
BD9305AFVM-TR	ROHM	SWITCHING CONTROLLER	INDUSTRIAL	8	VSSOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSSOP8,.16	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	.9 mm	2.8 mm	Not Qualified	12 V		4.2 V		NOT SPECIFIED	NOT SPECIFIED	2.9 mm		18 V
BD9325FJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	460 kHz	PLASTIC/EPOXY		2 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		3.9 mm	Not Qualified	12 V		4.75 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		18 V
BD95821MUV-E2	ROHM	SWITCHING REGULATOR	OTHER	16	HVQCCN	SQUARE	YES	800 kHz	UNSPECIFIED			1			NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel			-20 Cel			QUAD	S-XQCC-N16	1 mm	3 mm		12 V	ADJUSTABLE OUTPUT MODE FROM 0.8 TO 5.5V	7.5 V		NOT SPECIFIED	NOT SPECIFIED	3 mm		15 V
BD95831MUV-E2	ROHM	SWITCHING REGULATOR	OTHER	16	HVQCCN	SQUARE	YES	800 kHz	UNSPECIFIED			1			NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel			-20 Cel			QUAD	S-XQCC-N16	1 mm	3 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.8 V TO 5.5 V	7.5 V		NOT SPECIFIED	NOT SPECIFIED	3 mm	3.3 V	15 V
BD9673EFJ-E2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	105 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	1 mm	3.9 mm	Not Qualified	24 V	OUTPUT VOLTAGE RANGE FROM 1 V TO 29.4 V	7 V		10	260	4.9 mm	5 V	42 V
BD9763FVM-TR	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSSOP8,.16	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G8	.9 mm	2.8 mm	Not Qualified	7 V		4 V		NOT SPECIFIED	NOT SPECIFIED	2.9 mm		9 V
BD9778F-E2	ROHM	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		2 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		4.4 mm	Not Qualified	13.2 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 35V	7 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		35 V
BD9848FV-E2	ROHM		INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	117 kHz	PLASTIC/EPOXY						GULL WING				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.635 mm	105 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G20			Not Qualified
BD9851EFV-E2	ROHM	DUAL SWITCHING CONTROLLER	INDUSTRIAL	20	HVSSOP	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G20	1 mm	4.4 mm	Not Qualified	12 V		4 V		NOT SPECIFIED	NOT SPECIFIED	6.5 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.