20 Switching Regulators & Controllers 365

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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	Approvals (V)	Maximum Supply Current (Isup)	Maximum Output Current	Trim or Adjustable Output (V)	No. of Functions	No. of Channels	Technology	Terminal Form	Control Technique	Main Output Efficiency	Nominal Supply Voltage (Vsup)	Power Supplies (V)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Output Voltage	Control Mode	Protection(s)	Maximum Line Regulation	Maximum Total Power Output	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Height	Width (mm)	Qualification	Maximum Load Regulation	Minimum Supply Voltage (Vsup)	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
UBA20272T/1,518	NXP Semiconductors		INDUSTRIAL	20	SOP	RECTANGULAR	YES		PLASTIC/EPOXY								GULL WING			13 V	13		SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel						-40 Cel			DUAL	R-PDSO-G20	3					Not Qualified									260
UBA2016AP/1,112	NXP Semiconductors		AUTOMOTIVE	20	DIP	RECTANGULAR	NO		PLASTIC/EPOXY								THROUGH-HOLE			12.5 V	12.5		IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	125 Cel						-40 Cel			DUAL	R-PDIP-T20						Not Qualified
UBA2015T/1,118	NXP Semiconductors		AUTOMOTIVE	20	SOP	RECTANGULAR	YES		PLASTIC/EPOXY								GULL WING			12.5 V	12.5		SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	125 Cel						-40 Cel			DUAL	R-PDSO-G20	1					Not Qualified									260
UBA2015AP/1,112	NXP Semiconductors		AUTOMOTIVE	20	DIP	RECTANGULAR	NO		PLASTIC/EPOXY								THROUGH-HOLE			12.5 V	12.5		IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	125 Cel						-40 Cel			DUAL	R-PDIP-T20						Not Qualified
UBA20261T/1,518	NXP Semiconductors		INDUSTRIAL	20	SOP	RECTANGULAR	YES		PLASTIC/EPOXY								GULL WING			13 V	13		SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel						-40 Cel			DUAL	R-PDSO-G20						Not Qualified
UBA20262T/1,518	NXP Semiconductors		INDUSTRIAL	20	SOP	RECTANGULAR	YES		PLASTIC/EPOXY								GULL WING			13 V	13		SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel						-40 Cel			DUAL	R-PDSO-G20						Not Qualified
LV5050NV-TLM-E	Onsemi		OTHER	20	SSOP	RECTANGULAR	YES	1100 kHz	PLASTIC/EPOXY							BICMOS	GULL WING						SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Switching Regulator or Controllers	.635 mm	85 Cel		VOLTAGE-MODE				-20 Cel	Tin/Bismuth (Sn/Bi)		DUAL	R-PDSO-G20	3					Not Qualified						e6
LV56351JA-AH	Onsemi		OTHER	20	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY							BICMOS	GULL WING						SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Switching Regulator or Controllers	.635 mm	85 Cel		VOLTAGE-MODE				-30 Cel	Tin/Bismuth (Sn/Bi)		DUAL	R-PDSO-G20	3					Not Qualified						e6
LV56351JA-ZH	Onsemi		OTHER	20	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY							BICMOS	GULL WING						SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Switching Regulator or Controllers	.635 mm	85 Cel		VOLTAGE-MODE				-30 Cel	Tin/Bismuth (Sn/Bi)		DUAL	R-PDSO-G20	3					Not Qualified						e6
LV5781-TLM-E	Onsemi		COMMERCIAL EXTENDED	20	SSOP	RECTANGULAR	YES	225 kHz	PLASTIC/EPOXY			3 A				BICMOS	GULL WING						SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Switching Regulator or Controllers	.635 mm	80 Cel		VOLTAGE-MODE				-30 Cel	Tin/Bismuth (Sn/Bi)		DUAL	R-PDSO-G20	3					Not Qualified						e6
NCP81039MNTWG	Onsemi		INDUSTRIAL	20	QCCN	SQUARE	YES	330 kHz	PLASTIC/EPOXY								NO LEAD						CHIP CARRIER	LCC20,.11SQ,16	Switching Regulator or Controllers	.4 mm	100 Cel		VOLTAGE-MODE				-40 Cel	Tin (Sn)		QUAD	S-PQCC-N20	1					Not Qualified						e3
TPS53317RGBT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			6 A		1			NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER	LCC20,.16SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	.6 V	VOLTAGE-MODE				-40 Cel	NICKEL PALLADIUM GOLD	2 V	QUAD	R-PQCC-N20	2		1 mm		3.5 mm	Not Qualified			5 V	OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 2V	1 V	e4	30		260	4 mm		6 V
UCD7232RTJT	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		10 mA	6 A		1			NO LEAD	PULSE WIDTH MODULATION		12 V		SINGLE	CHIP CARRIER			.5 mm	125 Cel		VOLTAGE-MODE				-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N20	2	15 V	.8 mm		4 mm	Not Qualified		4.7 V	12 V		4.7 V	e4	30	1	260	4 mm		15 V
BQ24130RHLT	Texas Instruments	BATTERY CHARGE CONTROLLER	INDUSTRIAL	20	HVQCCN	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY			4 A		1			NO LEAD	PULSE WIDTH MODULATION			4.5/17	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20/24,.14X.18,20	Power Management Circuits	.5 mm	85 Cel						-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	13.5 V	QUAD	R-PQCC-N20	2	17 V	1 mm		3.5 mm	Not Qualified		4.5 V			4.5 V	e4	NOT SPECIFIED		260	4.5 mm	6 V	17 V
PM8803	STMicroelectronics	SWITCHING CONTROLLER	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY					1			GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE				-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	3		1.2 mm		4.4 mm	Not Qualified			48 V		32.5 V	e4	40		260	6.5 mm
NCP6914AFCAT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	20	VFBGA	RECTANGULAR	YES	3300 kHz	PLASTIC/EPOXY		.19 mA	1.6 A		1			BALL	PULSE WIDTH MODULATION		3.6 V	3.6	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA20,4X5,16	Power Management Circuits	.4 mm	85 Cel						-40 Cel			BOTTOM	R-PBGA-B20			.6 mm		1.76 mm	Not Qualified			3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 3.3V; PFM CONTROL TECHNIQUE ALSO POSSIBLE	2.3 V					2.05 mm		5.5 V
NCP6914AFCDT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	20	VFBGA	RECTANGULAR	YES	3300 kHz	PLASTIC/EPOXY		.19 mA	1.6 A		1			BALL	PULSE WIDTH MODULATION		3.6 V	3.6	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA20,4X5,16	Power Management Circuits	.4 mm	85 Cel						-40 Cel			BOTTOM	R-PBGA-B20			.6 mm		1.76 mm	Not Qualified			3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 3.3V; PFM CONTROL TECHNIQUE ALSO POSSIBLE	2.3 V					2.05 mm		5.5 V
TPS51225BRUKT	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY			10 A		1			NO LEAD	PULSE WIDTH MODULATION				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel	4.5 V					-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	S-PQCC-N20	1		.8 mm		3 mm				12 V		5.5 V	e4	30	2	260	3 mm	3.3 V	24 V
TPS51225CRUKT	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY			10 A		1			NO LEAD	PULSE WIDTH MODULATION				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel	4.5 V					-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	S-PQCC-N20	2		.8 mm		3 mm				12 V	ALSO OPERATES AT 5 VOLT OUTPUT	5.5 V	e4	30	2	260	3 mm	3.3 V	24 V
TPS51518RUKT	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	HVQCCN	SQUARE	YES	350 kHz	PLASTIC/EPOXY			20 A		1			NO LEAD	PULSE WIDTH MODULATION		5 V		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.11SQ,16	Switching Regulator or Controllers	.4 mm	105 Cel	.5 V	VOLTAGE-MODE				-10 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	2 V	QUAD	S-PQCC-N20	2		.8 mm		3 mm	Not Qualified			5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 2V	3 V	e4	NOT SPECIFIED	1	260	3 mm		28 V
NB638DL-LF-Z	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES	1000 kHz	UNSPECIFIED					1			NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE				-40 Cel	MATTE TIN		QUAD	R-XQCC-N20	1		1 mm		3 mm				12 V		4.5 V	e3	40		260	4 mm	1.2 V	28 V
UCC28070APW	Texas Instruments	POWER FACTOR CONTROLLER	AUTOMOTIVE	20	TSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		20 mA			1			GULL WING	PULSE WIDTH MODULATION		12 V	12	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE				-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	1	21 V	1.2 mm		4.4 mm	Not Qualified			12 V		10.8 V	e4	30		260	6.5 mm		21 V
TPS51275CRUKT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY			20 A		1			NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel	4.5 V					-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N20	1		.8 mm		3 mm				12 V	ADJUSTABLE OUTPUT MODE FROM 4.5 TO 5.5V AND 2.97 TO 3.63V	5 V	e4	NOT SPECIFIED	4	260	3 mm	3.3 V	24 V
TPS51275RUKT	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY			20 A		1			NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel	4.5 V					-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N20	2		.8 mm		3 mm				12 V	ADJUSTABLE OUTPUT MODE FROM 4.5 TO 5.5V AND 2.97 TO 3.63V	5 V	e4	NOT SPECIFIED	4	260	3 mm	3.3 V	24 V
ADUM5210ARSZ-RL7	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5210ARSZ	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V	ALSO WORKS WITH 5 VOLT INPUT VOLTAGE WHICH GIVES 5VOLT AND 3.3 VOLT OUTPUT	3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5210BRSZ-RL7	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5210BRSZ	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5210CRSZ-RL7	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5211CRSZ	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5212ARSZ-RL7	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5212BRSZ-RL7	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5212BRSZ	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5212CRSZ-RL7	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
ADUM5212CRSZ	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	125000 kHz	PLASTIC/EPOXY					1		CMOS	GULL WING	PULSE WIDTH MODULATION		5 V	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Other Analog ICs	.65 mm	105 Cel						-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		2 mm		5.3 mm	Not Qualified			3.3 V		3 V	e3	30		260	7.2 mm	3.3 V	3.6 V
PRM48BH480T250A00	Vicor	SWITCHING REGULATOR	AUTOMOTIVE	20	QMA	RECTANGULAR	YES	1070 kHz	UNSPECIFIED	TUV, CE		5.21 A	YES	1	1	HYBRID	J BEND		96.7 %				MICROELECTRONIC ASSEMBLY		Power Supply Modules		125 Cel	20 V	VOLTAGE-MODE	OVER CURRENT	.2 %	250 W	-40 Cel	NICKEL PALLADIUM GOLD	55 V	QUAD	R-XQMA-J20		55 V	6.98 mm	6.98 mm	16.5 mm		.2 %	38 V	48 V		38 V	e4		1		22 mm	48 V	55 V
LM25576Q0MHX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	545 kHz	PLASTIC/EPOXY			5.1 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE				-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		1.1 mm		4.4 mm	Not Qualified			24 V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.225V, SEATED HGT-NOM	6 V	e3	30		260	6.5 mm		42 V
LM3102QMH/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			2.5 A		1		MOS	GULL WING			18 V		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	VOLTAGE-MODE				-40 Cel	MATTE TIN	7 V	DUAL	R-PDSO-G20	1		1.1 mm		4.4 mm	Not Qualified			18 V	SEATED HGT-NOM, ADJUSTABLE OUTPUT VOLTAGE IS DOWN TO 0.8V	4.5 V	e3	30	1	260	6.5 mm	3.3 V	42 V
TPS54362HPWP	Texas Instruments	SWITCHING REGULATOR	MILITARY	20	HTSSOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY			1 A		1			GULL WING	PULSE FREQUENCY MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	175 Cel	.9 V	VOLTAGE-MODE				-55 Cel	NICKEL PALLADIUM GOLD	18 V	DUAL	R-PDSO-G20	4		1.2 mm		4.4 mm				12 V	ADJUSTABLE OUTPUT MODE FROM 0.9 TO 18 V	3.6 V	e4	30	1	260	6.5 mm		60 V
TPS56921PWPR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY			22 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.72 V	CURRENT-MODE				-40 Cel	NICKEL PALLADIUM GOLD	1.48 V	DUAL	R-PDSO-G20	2		1.2 mm		4.4 mm						4.5 V	e4	30	1	260	6.5 mm		17 V
LM25117QPMH/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY			20 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE				-40 Cel	MATTE TIN	41 V	DUAL	R-PDSO-G20	3		1.1 mm		4.4 mm	Not Qualified			24 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	4.5 V	e3	30	1	260	6.5 mm		42 V
LM25117QPMHE/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY			20 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE				-40 Cel	MATTE TIN	41 V	DUAL	R-PDSO-G20	3		1.1 mm		4.4 mm	Not Qualified			24 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	4.5 V	e3	30	1	260	6.5 mm		42 V
LM25117QPMHX/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY			20 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE				-40 Cel	MATTE TIN	41 V	DUAL	R-PDSO-G20	3		1.1 mm		4.4 mm	Not Qualified			24 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	4.5 V	e3	30	1	260	6.5 mm		42 V
LM5117PMHE/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY			20 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE				-40 Cel	MATTE TIN	62 V	DUAL	R-PDSO-G20	3		1.1 mm		4.4 mm	Not Qualified			48 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	5.5 V	e3	30	1	260	6.5 mm		65 V
LM5117QPMH/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY			20 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE				-40 Cel	MATTE TIN	62 V	DUAL	R-PDSO-G20	3		1.1 mm		4.4 mm	Not Qualified			48 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	5.5 V	e3	30	1	260	6.5 mm		65 V
LM5117QPMHE/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY			20 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE				-40 Cel	MATTE TIN	62 V	DUAL	R-PDSO-G20	3		1.1 mm		4.4 mm	Not Qualified			48 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	5.5 V	e3	30	1	260	6.5 mm		65 V
LM5117QPMHX/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY			20 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE				-40 Cel	MATTE TIN	62 V	DUAL	R-PDSO-G20	3		1.1 mm		4.4 mm	Not Qualified			48 V	SEATED HGT-NOM, PROGRAMMABLE OUTPUT FROM 0.8V	5.5 V	e3	30	1	260	6.5 mm		65 V
LM5576Q0MH/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			3 A		1			GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	150 Cel	1.23 V	CURRENT-MODE				-40 Cel	MATTE TIN	70 V	DUAL	R-PDSO-G20	1		1.1 mm		4.4 mm				48 V	ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.225V, SEATED HGT-NOM	6 V	e3	30	1	260	6.5 mm		75 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.