QCCN Switching Regulators & Controllers 1,079

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Total Dose (V)	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	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	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
5962-89511032X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		20 V		8 V					8.89 mm		35 V
5962-9457501Q2X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS	MIL-PRF-38535 Class Q	NO LEAD	PULSE WIDTH MODULATION	12 V	PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel	5.02 V	CURRENT-MODE	-55 Cel		5.17 V	QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Qualified		12 V		7.25 V					8.89 mm		15 V
5962-8670406XX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED	17 mA	1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	15 V	PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel		5.05 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		15 V		12 V					8.89 mm	5 V	30 V
5962-8768101V2C	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		2 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel	GOLD		QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		15 V	CURRENT MODE OPERATION IS ALSO POSSIBLE	8.8 V	e4	NOT SPECIFIED		NOT SPECIFIED	8.89 mm		30 V
5962-8670401V2A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BIPOLAR	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		15 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		30 V
5962-8670408XX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED	17 mA	1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	15 V	PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel		5.05 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		15 V		12 V					8.89 mm	5 V	30 V
5962-8670403V2X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1		MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		15 V		12 V					8.89 mm		30 V
XPS62810QWRWYRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	9	QCCN	RECTANGULAR	YES		4000 kHz	PLASTIC/EPOXY		4 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER	LCC9,.08X.12,25		.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel		5.5 V	BOTTOM	R-PBCC-N9			1 mm	2 mm			5 V	OUTPUT VOLTAGE= 0.6V TO 5.5V; ALSO OPERATES WITH PFM MODE	2.7 V			1		3 mm		6 V
5962-8670407XX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED	17 mA	1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	15 V	PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel		5.05 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		15 V		12 V					8.89 mm	5 V	30 V
XPS62813QWRWYRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	9	QCCN	RECTANGULAR	YES		4000 kHz	PLASTIC/EPOXY		5.1 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBCC-N9			1 mm	2 mm			5 V	OUTPUT VOLTAGE= 0.6V TO 5.5V; ALSO OPERATES WITH PFM MODE	2.75 V					3 mm		6 V
5962-8670406V2A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BIPOLAR	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		15 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		30 V
5962-8670401VXX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1			NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		15 V		12 V					8.89 mm		30 V
5962-9958401Q2A	Texas Instruments	DUAL SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		.021 A	1	CMOS	MIL-PRF-38535 Class Q	NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		6 V		3.6 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm	2.5 V	50 V
5962-9455501V3X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	28	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		3 A	1		MIL-STD-883	NO LEAD	RESONANT CONTROL		PHASE-SHIFT	CHIP CARRIER			1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N28			2.03 mm	11.43 mm	Not Qualified		12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	9.25 V		NOT SPECIFIED		NOT SPECIFIED	11.43 mm		20 V
5962-9457501V2A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel	5.02 V	CURRENT-MODE	-55 Cel	TIN LEAD	5.17 V	QUAD	S-CQCC-N20		14.5 V	2.03 mm	8.89 mm	Qualified	8 V	12 V		8 V	e0				8.89 mm		14.5 V
5962-8768101V2A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES	30k Rad(Si)	460 kHz	CERAMIC, METAL-SEALED COFIRED		2 A	1	BIPOLAR	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel	5.05 V	CURRENT-MODE	-55 Cel	TIN LEAD	5.15 V	QUAD	S-CQCC-N20		20 V	2.03 mm	8.89 mm	Qualified	12 V	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	10 V	e0				8.89 mm	5.1 V	20 V
5962-89511042A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		400 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1	BIPOLAR	MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		20 V		8 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm	5.1 V	35 V
85515022A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		.2 A	1	CMOS	MIL-STD-883 Class B	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel	4.95 V	VOLTAGE-MODE	-55 Cel	TIN LEAD	5.05 V	QUAD	S-CQCC-N20		7 V	2.03 mm	8.89 mm	Qualified		15 V		7 V	e0				8.89 mm	5 V	35 V
5962-8670405XX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED	17 mA	1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	15 V	PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel		5.05 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		15 V		12 V					8.89 mm	5 V	30 V
5962-8670405VXX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		15 V		12 V		NOT SPECIFIED		NOT APPLICABLE	8.89 mm		30 V
85515022X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		600 kHz	CERAMIC, METAL-SEALED COFIRED		.2 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Qualified		15 V		7 V		NOT APPLICABLE		NOT APPLICABLE	8.89 mm		35 V
5962-89905022X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED	36 mA	2.2 A	1	BICMOS	MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	12 V	PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel	5.05 V	VOLTAGE-MODE	-55 Cel		5.15 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		12 V	CONFIGURABLE CURRENT MODE OPERATION	8.8 V					8.89 mm		20 V
5962-8768102V2X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED	36 mA	2.2 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION	12 V	PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel	5.05 V	VOLTAGE-MODE	-55 Cel		5.15 V	QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Qualified		12 V	CONFIGURABLE CURRENT MODE OPERATION	8.8 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		20 V
5962-89920022A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		.4 A	1	BICMOS	MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		20 V	CURRENT MODE OPERATION IS ALSO POSSIBLE	8 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		30 V
5962-8670407V2A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BIPOLAR	MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		15 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		30 V
5962-8670402XX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED	17 mA	1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	15 V	SINGLE	CHIP CARRIER			1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel		5.05 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		15 V		12 V					8.89 mm	5 V	30 V
5962-8670401XX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED	17 mA	1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	15 V	SINGLE	CHIP CARRIER			1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel		5.05 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		15 V		12 V					8.89 mm	5 V	30 V
5962-8951105V2A	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES	30k Rad(Si)	400 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1	BIPOLAR	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel	5.062 V	VOLTAGE-MODE	-55 Cel	TIN LEAD	5.138 V	QUAD	S-CQCC-N20		8 V	2.03 mm	8.89 mm	Qualified	4.5 V	20 V		8 V	e0				8.89 mm	5.1 V	35 V
5962-89905012X	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED	33 mA	2 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION	15 V	SINGLE	CHIP CARRIER			1.27 mm	125 Cel	5.05 V	VOLTAGE-MODE	-55 Cel		5.15 V	QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Qualified		15 V	CURRENT MODE OPERATION IS ALSO POSSIBLE	8.8 V					8.89 mm		30 V
5962-8670407VXX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1		MIL-STD-883	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		15 V		12 V		NOT SPECIFIED		NOT APPLICABLE	8.89 mm		30 V
PPS62903QRYTRQ1	Texas Instruments	SWITCHING REGULATOR		9	QCCN	RECTANGULAR	YES		2500 kHz	PLASTIC/EPOXY		3 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER	LCC9,.08x09,20		.5 mm	165 Cel	.4 V	CURRENT/VOLTAGE-MODE	-40 Cel		5.5 V	QUAD	R-PQCC-N9			1.05 mm	2 mm			12 V	PFM CONTROL ALSO POSSIBLE	3 V			1		2.2 mm		18 V
UC3879L	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	QCCN	SQUARE	YES		300 kHz	CERAMIC, METAL-SEALED COFIRED		.1 A	1	BIPOLAR		NO LEAD	PHASE-SHIFT CONTROL		PHASE-SHIFT	CHIP CARRIER				70 Cel		CURRENT-MODE	0 Cel			QUAD	S-CQCC-N28					Not Qualified				11 V							20 V
UC1854L	Texas Instruments	POWER FACTOR CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		118 kHz	UNSPECIFIED		1.5 A	1	BIPOLAR		NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-XQCC-N20			2.54 mm	8.89 mm	Not Qualified		18 V		15 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		35 V
UC1854AL	Texas Instruments	POWER FACTOR CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		200 kHz	CERAMIC, METAL-SEALED COFIRED		1.5 A	1	BIPOLAR		NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		18 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		22 V
UC3825L	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		1.5 A	1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		15 V	CURRENT MODE OPERATION IS ALSO POSSIBLE	10 V					8.89 mm		30 V
UC3525AL	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1	BIPOLAR		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		20 V		8 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		35 V
LMS36555QRNLRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	22	QCCN	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		5.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				150 Cel	1 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	15 V	QUAD	R-PQCC-N22	2		.9 mm	4 mm			13.5 V		3.9 V	e3	NOT SPECIFIED	1	260	5 mm	5 V	36 V
TPS5481RGTT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	16	QCCN	SQUARE	YES		550 kHz	PLASTIC/EPOXY		2.1 A				NO LEAD				CHIP CARRIER	LCC16,.12SQ,20	Switching Regulator or Controllers	.5 mm	60 Cel		VOLTAGE-MODE	-10 Cel			QUAD	S-PQCC-N16					Not Qualified
UC3878QPTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	QCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR		NO LEAD	RESONANT CONTROL		PHASE-SHIFT	CHIP CARRIER	LDCC28,.5SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel			QUAD	S-PQCC-N28					Not Qualified		12 V	CAN ALSO WORK IN CURRENT MODE	11 V		NOT SPECIFIED		NOT SPECIFIED			20 V
LMS3635LQURNLRQ1	Texas Instruments	SWITCHING REGULATOR		22	QCCN	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		3.5 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				150 Cel	1 V	CURRENT-MODE	-40 Cel	MATTE TIN	15 V	QUAD	R-PQCC-N22	2		.9 mm	4 mm			13.5 V	PFM CONTROL TECHNIQUE ALSO AVAILABLE	3.5 V	e3	30	1	260	5 mm	5 V	42 V
LM53635MQRNLRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	22	QCCN	RECTANGULAR	YES		2350 kHz	UNSPECIFIED		3.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				150 Cel	3.2 V	CURRENT-MODE	-40 Cel	MATTE TIN	10 V	QUAD	R-XQCC-N22	2		.9 mm				13.5 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 3.3 TO 10V	3.5 V	e3	30	1	260			42 V
UC3877QPTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	QCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR		NO LEAD	RESONANT CONTROL		PHASE-SHIFT	CHIP CARRIER	LDCC28,.5SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel			QUAD	S-PQCC-N28					Not Qualified		12 V	CAN ALSO WORK IN CURRENT MODE	11 V		NOT SPECIFIED		NOT SPECIFIED			20 V
UC2823BL	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		2.2 A	1	BIPOLAR		NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		12 V	CONFIGURABLE CURRENT MODE OPERATION	12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		20 V
UC3844AL	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	70 Cel		CURRENT-MODE	0 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		15 V		12 V					8.89 mm		25 V
UCC3818L	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	20	QCCN	SQUARE	YES		250 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		15 V
UC2868L	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BIPOLAR		NO LEAD	RESONANT CONTROL		PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		20 V
UC1525AL/81197	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		500 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER			1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N20			2.03 mm	8.89 mm	Not Qualified		20 V		8 V					8.89 mm		35 V
UC1862L	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	QCCN	SQUARE	YES		1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BIPOLAR		NO LEAD	RESONANT CONTROL		PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-55 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		20 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.