OTHER Switching Regulators & Controllers 2,400+

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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	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
LM3370TLX-3008/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	20	VFBGA	RECTANGULAR	YES	2400 kHz	PLASTIC/EPOXY	1.4 A	1		BALL	PULSE WIDTH MODULATION	PHASE-SHIFT	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA20,4X5,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B20	1	.675 mm	2.047 mm	Not Qualified	3.6 V	AUTOMATIC PWM/PFM MODE AVAILABLE; ALSO 2.0 VOLT OUTPUT AVAILABLE	2.7 V	e1	30		260	3 mm	1.2 V	5.5 V
LM3622M-8.4	Texas Instruments	BATTERY CHARGE CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		1		GULL WING		SINGLE	SMALL OUTLINE			1.27 mm	70 Cel			-20 Cel			DUAL	R-PDSO-G8		1.75 mm	3.9 mm		5 V	SEATED HGT-NOM	4.5 V					4.9 mm	8.4 V	24 V
LM3671TLX-2.5	Texas Instruments	SWITCHING REGULATOR	OTHER	5	VFBGA	RECTANGULAR	YES	2600 kHz	PLASTIC/EPOXY	1.15 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		BOTTOM	R-PBGA-B5	1	.675 mm	1.057 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V	e0				1.387 mm		5.5 V
LM3677TL-1.82/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	5	VFBGA	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA5,3X3,17/10	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.675 mm	1.103 mm	Not Qualified	3.6 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	2.7 V	e1	30		260	1.484 mm		5.5 V
78ST151SC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3				Not Qualified			7 V		NOT SPECIFIED		NOT SPECIFIED			30 V
LM3677LEE-1.5	Texas Instruments	SWITCHING CONTROLLER	OTHER	6	VSON	RECTANGULAR	YES	3500 kHz	UNSPECIFIED	1.375 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	MATTE TIN		DUAL	R-XDSO-N6	1	.66 mm	1.5 mm	Not Qualified	3.6 V	CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE	2.7 V	e3	40		260	2 mm		5 V
LM3370SD-3806	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	HVSON	RECTANGULAR	YES	2400 kHz	PLASTIC/EPOXY	1.4 A	1		NO LEAD	PULSE WIDTH MODULATION	PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN		DUAL	R-PDSO-N16	1	.8 mm	4 mm	Not Qualified	3.6 V	AUTOMATIC PWM/PFM MODE AVAILABLE; ALSO 1.8 VOLT OUTPUT AVAILABLE	2.7 V	e3				5 mm	1.6 V	5.5 V
LM3674MF-1.5/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	5	LSSOP	RECTANGULAR	YES	2600 kHz	PLASTIC/EPOXY	1.2 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.953 mm	85 Cel	1.1 V	VOLTAGE-MODE	-30 Cel	Matte Tin (Sn)	3.3 V	DUAL	R-PDSO-G5	1	1.22 mm	1.6 mm	Not Qualified	3.6 V		2.7 V	e3	NOT SPECIFIED	1	260	2.92 mm		5.5 V
PT6674Q	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	2 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY				65 Cel			-40 Cel			SINGLE	R-PSMA-T14	1			Not Qualified	5 V		4.5 V							5.5 V
LM3677TL-1.5/NOPB	Texas Instruments	SWITCHING CONTROLLER	OTHER	5	VFBGA	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA5,3X3,17/10	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.675 mm	1.107 mm	Not Qualified	3.6 V	ALSO OPERATES IN CURRENT MODE; PFM CONTROL TECHNIQUE ALSO POSSIBLE	2.7 V	e1	30		260	1.488 mm	1.5 V	5 V
PT6685R	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14,TB	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	28 V		18 V		NOT SPECIFIED		NOT SPECIFIED			36 V
PT6672E	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	YES	300 kHz	UNSPECIFIED	1.67 A	1	HYBRID	GULL WING		BOOST	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14	1			Not Qualified	3.3 V		3.1 V							3.6 V
LM3679UR-1.5/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	5	VFBGA	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY	1.075 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA5,2X3,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.425 mm	1.128 mm	Not Qualified	3.6 V	CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE	2.5 V	e1	30		260	1.495 mm		5.5 V
78ST136SCT	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY				80 Cel			-40 Cel			SINGLE	R-XSMA-G3				Not Qualified			7 V							30 V
LM3679UR-1.2	Texas Instruments	SWITCHING REGULATOR	OTHER	5	VFBGA	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY	1.075 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.425 mm	1.128 mm	Not Qualified	3.6 V	CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE	2.5 V	e1	40		260	1.495 mm		5.5 V
PT7722N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	400 kHz	METAL	17 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-MSMA-T27	1			Not Qualified	12 V		11 V							14 V
LM3676SDX-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	8	HVSON	RECTANGULAR	YES	2600 kHz	UNSPECIFIED	1.2 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel			DUAL	R-XDSO-N8	1	.8 mm	3 mm	Not Qualified	3.6 V		2.9 V		30		260	3 mm		5.5 V
LM3691TLX-1.5/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	6	VFBGA	RECTANGULAR	YES	4400 kHz	PLASTIC/EPOXY	1 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel	.75 V	VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER	3.3 V	BOTTOM	R-PBGA-B6	1	.675 mm	1.265 mm		3.6 V		2.3 V	e1	30	1	260	1.56 mm	1.5 V	5.5 V
PT6673E	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	YES	300 kHz	UNSPECIFIED	1.25 A	1	HYBRID	GULL WING		BOOST	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			3.6 V
PT7756N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED	15 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27				Not Qualified	24 V		20 V		NOT SPECIFIED		NOT SPECIFIED			28 V
LM3691TLX-1.8/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	6	VFBGA	RECTANGULAR	YES	4400 kHz	PLASTIC/EPOXY	1 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel	.75 V	VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER	3.3 V	BOTTOM	R-PBGA-B6	1	.675 mm	1.265 mm		3.6 V		2.3 V	e1	30	1	260	1.56 mm	1.8 V	5.5 V
LM3673TL-1.8/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	5	VFBGA	RECTANGULAR	YES	2600 kHz	UNSPECIFIED	.35 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel	1.1 V	VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER	3.3 V	BOTTOM	R-XBGA-B5	1	.675 mm	1.057 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V	e1	30	1	260	1.387 mm		5.5 V
PT5025A	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	800 kHz	UNSPECIFIED	.3 A	1	HYBRID	THROUGH-HOLE		BUCK-BOOST	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-T3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			7 V
LM3677LEX-1.82	Texas Instruments	SWITCHING CONTROLLER	OTHER	6	VSON	RECTANGULAR	YES	3500 kHz	UNSPECIFIED	1.375 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	MATTE TIN		DUAL	R-XDSO-N6	1	.66 mm	1.5 mm	Not Qualified	3.6 V	CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE	2.7 V	e3	40		260	2 mm		5 V
LM3676SDX-3.3	Texas Instruments	SWITCHING REGULATOR	OTHER	8	HVSON	RECTANGULAR	YES	2600 kHz	UNSPECIFIED	1.2 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		DUAL	R-XDSO-N8	1	.8 mm	3 mm	Not Qualified	3.6 V		2.9 V	e0			260	3 mm		5.5 V
LM8801TMX-2.9/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	6	VFBGA	RECTANGULAR	YES	6400 kHz	PLASTIC/EPOXY	.6 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel	1.7927 V	VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER	1.8473 V	BOTTOM	R-PBGA-B6	1	.675 mm	1.06 mm		3.6 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	2.3 V	e1	30	1	260	1.26 mm	2.9 V	5.5 V
PT5061N	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	650 kHz	UNSPECIFIED	.75 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T12				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			11 V
LM3677TLX-1.8	Texas Instruments	SWITCHING CONTROLLER	OTHER	5	VFBGA	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.675 mm	1.107 mm	Not Qualified	3.6 V	ADJ OUTPUT FROM 1.2V TO 3.3V, IPK MODE CTRL IS ALSO POSSIBL, PFM CTRL TECHNIQUE IS ALSO POSSIBL	2.7 V	e1	40		260	1.488 mm		5 V
LM3676SDX-ADJ	Texas Instruments	SWITCHING REGULATOR	OTHER	8	HVSON	RECTANGULAR	YES	2600 kHz	UNSPECIFIED	1.2 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		DUAL	R-XDSO-N8	1	.8 mm	3 mm	Not Qualified	3.6 V		2.9 V	e0			260	3 mm		5.5 V
LM3677TLX-1.875	Texas Instruments	SWITCHING CONTROLLER	OTHER	5	VFBGA	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.675 mm	1.107 mm	Not Qualified	3.6 V	CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE	2.7 V	e1	40		260	1.488 mm		5 V
TL5001CP-PE4	Texas Instruments	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	.1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	6 V		3.6 V	e4				9.81 mm		40 V
LM3671LC-1.6	Texas Instruments	SWITCHING REGULATOR	OTHER	6	VSON	SQUARE	YES	2600 kHz	UNSPECIFIED	1.15 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel			DUAL	S-XDSO-N6		.675 mm	2 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V					2 mm		5.5 V
PT5047L	Texas Instruments	SWITCHING REGULATOR	OTHER	3	SOP	RECTANGULAR	YES	950 kHz	PLASTIC/EPOXY	.9 A	1	HYBRID	GULL WING		BOOST	SMALL OUTLINE	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			DUAL	R-PDSO-G3	1			Not Qualified	5 V		4.75 V							14 V
LM3671MF-3.3	Texas Instruments	SWITCHING REGULATOR	OTHER	5	LSSOP	RECTANGULAR	YES	2600 kHz	PLASTIC/EPOXY	1.15 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V	e0			260	2.9 mm		5.5 V
PT5123C	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	875 kHz	UNSPECIFIED	1 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-G3				Not Qualified	9 V		7 V		NOT SPECIFIED		NOT SPECIFIED			26 V
78SR109HC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3				Not Qualified			14.5 V		NOT SPECIFIED		NOT SPECIFIED			30 V
LM3671LC-1.2	Texas Instruments	SWITCHING REGULATOR	OTHER	6	VSON	SQUARE	YES	2600 kHz	UNSPECIFIED	1.15 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel			DUAL	S-XDSO-N6		.675 mm	2 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V					2 mm		5.5 V
78SR115HC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3				Not Qualified			17.75 V		NOT SPECIFIED		NOT SPECIFIED			30 V
LM3671MF-ADJ	Texas Instruments	SWITCHING REGULATOR	OTHER	5	LSSOP	RECTANGULAR	YES	2600 kHz	PLASTIC/EPOXY	1.15 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V	e0			260	2.9 mm		5.5 V
PT5046C	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	800 kHz	UNSPECIFIED	1.2 A	1	HYBRID	GULL WING		BOOST	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-G3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			9 V
PT5042N	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	950 kHz	UNSPECIFIED	.75 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-T3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			14 V
LM3671TLX-ADJ	Texas Instruments	SWITCHING REGULATOR	OTHER	5	VFBGA	RECTANGULAR	YES	2600 kHz	PLASTIC/EPOXY	1.15 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		BOTTOM	R-PBGA-B5	1	.675 mm	1.057 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V	e0				1.387 mm		5.5 V
PT5023L	Texas Instruments	SWITCHING REGULATOR	OTHER	5		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY	.6 A	1	HYBRID	GULL WING		BUCK-BOOST	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-PSMA-G5	1			Not Qualified	5 V		4.75 V							7 V
LM3671LC-1.8	Texas Instruments	SWITCHING REGULATOR	OTHER	6	VSON	SQUARE	YES	2600 kHz	UNSPECIFIED	1.15 A	1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel			DUAL	S-XDSO-N6		.675 mm	2 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V					2 mm		5.5 V
PT5022CT	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	1200 kHz	UNSPECIFIED	1 A	1	HYBRID	GULL WING		BUCK-BOOST	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-G3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			7 V
PT6682D	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14H,1.2	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	28 V		18 V							36 V
PT5105S	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	1 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-20 Cel			SINGLE	R-PSFM-T3	1			Not Qualified
LM3677TL-2.5	Texas Instruments	SWITCHING CONTROLLER	OTHER	5	VFBGA	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.675 mm	1.107 mm	Not Qualified	3.6 V	CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE	2.7 V	e1	40		260	1.488 mm		5 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.