Unitrode

Name	Manufacturer	Quantity	Mfr	Series	Package	Product Status	Operating Temperature	Applications	Mounting Type	Package / Case	Type	Features	Base Product Number	Current - Supply	Number of Channels	Voltage - Input (Max)	Output Type	Voltage - Supply	Supplier Device Package	DataSheet	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	ECCN	HTSUS	Standard Package	Function	Voltage - Supply (Vcc/Vdd)	Number of Outputs	Current - Quiescent (Iq)	Output Isolation	Internal Switch(s)	Voltage - Breakdown	Topology	Voltage - Start Up	Duty Cycle	Frequency - Switching	Fault Protection	Control Features	Programmable Features	Output Configuration	Output Phases	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Current - Output	Mode	Current - Startup	Current - Output (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Number of Regulators	Voltage Dropout (Max)	PSRR	Protection Features
Unitrode UCC283TDTR-3	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 85°C		Surface Mount	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA			UCC283			9V	Fixed		DDPAK/TO-263-3	download				EAR99	8542.39.0001	1				650 µA									-		Positive						3A				3.3V	-	1	1V @ 3A	-	Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
Unitrode UCC28513N	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 105°C		Through Hole	20-DIP (0.300", 7.62mm)			UCC28513					9.7V ~ 18V	20-PDIP	download				EAR99	8542.39.0001	1											200kHz											Average Current	100 µA
Unitrode UCC28051DG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 105°C		Surface Mount	8-SOIC (0.154", 3.90mm Width)			UCC28051					12V ~ 18V	8-SOIC	download				EAR99	8542.39.0001	1											200kHz											Discontinuous (Transition)	75 µA
Unitrode UC2823N	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-25°C ~ 85°C (TA)		Through Hole	16-DIP (0.300", 7.62mm)			UC2823				Transistor Driver		16-PDIP	download				EAR99	8542.39.0001	1	Step-Up, Step-Down, Step-Up/Step-Down	8.4V ~ 30V	1					Buck, Boost, Flyback, Forward Converter			340kHz ~ 460kHz		Current Limit, Enable, Frequency Control, Ramp, Soft Start		Positive	1	80%	No	No	-
Unitrode UCC2809P-1	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-55°C ~ 150°C (TJ)		Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)			UCC2809						8-VSSOP	download				EAR99	8542.39.0001	1		8V ~ 19V			Isolated	No	-	Boost, Flyback, Forward	10 V	70%	1MHz	-	Frequency Control, Soft Start
Unitrode UC3823DWG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C (TA)		Surface Mount	16-SOIC (0.295", 7.50mm Width)			UC3823						16-SOIC	download				EAR99	8542.39.0001	1		8.4V ~ 30V			Non-Isolated	No	-	Boost, Buck, Flyback, Forward	9.2 V	100%	1MHz	Current Limiting	Frequency Control, Soft Start
Unitrode UC3845ADG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C (TA)		Surface Mount	14-SOIC (0.154", 3.90mm Width)			UC3845				Transistor Driver		14-SOIC	download				EAR99	8542.39.0001	1	Step-Up, Step-Down, Step-Up/Step-Down	7.6V ~ 30V	1					Boost, Buck, Flyback, Forward			Up to 500kHz		Frequency Control		Positive, Isolation Capable	1	48%	No	No	-
Unitrode UCC1800J883B	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	*	Bulk	Active							UCC1800							download				EAR99	8542.39.0001	1
Unitrode UCC3806DWTR	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C (TA)		Surface Mount	16-SOIC (0.295", 7.50mm Width)			UCC3806				Transistor Driver		16-SOIC	download				EAR99	8542.39.0001	1	Step-Up, Step-Down, Step-Up/Step-Down	8V ~ 14.5V	2					Buck, Boost, Flyback, Forward Converter			47kHz		Current Limit, Enable, Frequency Control		Positive, Isolation Capable	1	50%	Yes	No	-
Unitrode UCC3580D-2	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-55°C ~ 150°C (TJ)		Surface Mount	16-SOIC (0.154", 3.90mm Width)			UCC3580						16-SOIC	download				EAR99	8542.39.0001	1		8.5V ~ 15V			Isolated	No	-	Flyback, Forward	15 V	66%	-	-	Soft Start
Unitrode UC2914DW	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 85°C	General Purpose	Surface Mount	18-SOIC (0.295", 7.50mm Width)	Hot Swap Controller	UVLO	UC2914	12 mA	1			5V ~ 35V	18-SOIC					EAR99	8542.39.0001	1						No								Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault										-
Unitrode UC3855ADWG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C		Surface Mount	20-SOIC (0.295", 7.50mm Width)			UC3855					15.5V ~ 20V	20-SOIC	download				EAR99	8542.39.0001	1											500kHz											Average Current	150 µA
Unitrode UCC28510DW	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 105°C		Surface Mount	20-SOIC (0.295", 7.50mm Width)			UCC28510					9.7V ~ 18V	20-SOIC	download				EAR99	8542.39.0001	1											200kHz											Average Current	100 µA
Unitrode UC3524AJ	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	*	Bulk	Active							UC3524							download				EAR99	8542.39.0001	1
Unitrode UC2525BDWTR	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 85°C (TA)		Surface Mount	16-SOIC (0.295", 7.50mm Width)			UC2525				Transistor Driver		16-SOIC	download				EAR99	8542.39.0001	1	Step-Up, Step-Up/Step-Down	8V ~ 35V	2					Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull			100Hz ~ 400kHz		Dead Time Control, Frequency Control, Ramp, Soft Start		Positive	1	49%	Yes	Yes	-
Unitrode UCC2809DTR-2	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-55°C ~ 150°C (TJ)		Surface Mount	8-SOIC (0.154", 3.90mm Width)			UCC2809						8-SOIC	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	EAR99	8542.39.0001	1		8V ~ 19V			Isolated	No	-	Boost, Flyback, Forward	10 V	70%	1MHz	-	Frequency Control, Soft Start
Unitrode UCC2818AN	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 85°C		Through Hole	16-DIP (0.300", 7.62mm)			UCC2818					12V ~ 17V	16-PDIP	download				EAR99	8542.39.0001	1											6kHz ~ 220kHz											Average Current	150 µA
Unitrode UCC3808APW-2	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C (TA)		Surface Mount	8-TSSOP (0.173", 4.40mm Width)			UCC3808				Transistor Driver		8-TSSOP	download				EAR99	8542.39.0001	1	Step-Up/Step-Down	4.1V ~ 15V	2					Push-Pull			194kHz		Frequency Control		Positive	1	49%	No	No	-
Unitrode UCC28513DWR	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 105°C		Surface Mount	20-SOIC (0.295", 7.50mm Width)			UCC28513					9.7V ~ 18V	20-SOIC	download				EAR99	8542.39.0001	1											200kHz											Average Current	100 µA
Unitrode UC3825BDWG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-55°C ~ 150°C (TJ)		Surface Mount	16-SOIC (0.295", 7.50mm Width)			UC3825						16-SOIC	download				EAR99	8542.39.0001	1		10V ~ 22V			Non-Isolated	No	-	Boost, Buck, Flyback, Forward	16 V	50%	1MHz	Current Limiting	Frequency Control, Soft Start
Unitrode UCC3960DG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-55°C ~ 150°C (TJ)		Surface Mount	8-SOIC (0.154", 3.90mm Width)			UCC3960						8-SOIC	download				EAR99	8542.39.0001	1		8V ~ 19V			Isolated	No	-	-	10 V	72%	Up to 400kHz	Current Limiting, Over Voltage	Frequency Control, Soft Start
Unitrode UCC25701NG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-55°C ~ 150°C (TJ)		Through Hole	14-DIP (0.300", 7.62mm)			UCC25701						14-PDIP	download				EAR99	8542.39.0001	1		9V ~ 15V			Isolated	No	-	Boost, Flyback, Forward	13 V	99%	700kHz	Current Limiting	Soft Start, Sync
Unitrode UC3526DWG4	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C (TA)		Surface Mount	18-SOIC (0.295", 7.50mm Width)			UC3526				Transistor Driver		18-SOIC	download				EAR99	8542.39.0001	1	Step-Up, Step-Down, Step-Up/Step-Down	8V ~ 35V	2					Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull			1Hz ~ 400kHz		Enable, Frequency Control, Reset, Soft Start		Positive	1	49%	Yes	Yes	-
Unitrode UC39432BD	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C	Overvoltage Comparator, Optocoupler	Surface Mount	8-SOIC (0.154", 3.90mm Width)			UC39432	500µA				2.2V ~ 24V	8-SOIC	download				EAR99	8542.39.0001	1
Unitrode UC3842D8	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C (TA)		Surface Mount	8-SOIC (0.154", 3.90mm Width)			UC3842				Transistor Driver		8-SOIC	download				EAR99	8542.39.0001	1	Step-Up, Step-Down, Step-Up/Step-Down	12V ~ 28V	1					Boost, Buck, Buck-Boost, Flyback, Forward			Up to 500kHz		Frequency Control		Positive, Isolation Capable	1	97%	No	No	-
Unitrode UCC3818DW	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C		Surface Mount	16-SOIC (0.295", 7.50mm Width)			UCC3818					12V ~ 17V	16-SOIC	download				EAR99	8542.39.0001	1											6kHz ~ 220kHz											Average Current	150 µA
Unitrode UC385T-ADJ	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 100°C		Through Hole	TO-220-5			UC385			7.5V	Adjustable (Fixed)		TO-220-5	download				EAR99	8542.39.0001	1													-		Positive						5A				1.2V	6V	1	2.1V @ 5A	-	Over Temperature, Reverse Polarity, Short Circuit
Unitrode UCC35706DGK	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-55°C ~ 150°C (TJ)		Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)			UCC35706						8-VSSOP	download				EAR99	8542.39.0001	1		8V ~ 15V			Isolated	No	-	Boost, Flyback, Forward	12 V	93%	1MHz	Current Limiting	-
Unitrode UCC3915DPTR	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	0°C ~ 70°C	General Purpose	Surface Mount	16-SOIC (0.154", 3.90mm Width)	Hot Swap Controller	Thermal Limit	UCC3915	1 mA	1			7V ~ 15V	16-SOIC	download				EAR99	8542.39.0001	1						Yes								Circuit Breaker, Current Limit, Fault Timeout										4A
Unitrode UC2827DW-2	Unitrode	RFQ Min: 1 Mult: 1	/image/Unitrode	-	Bulk	Active	-40°C ~ 85°C (TA)		Surface Mount	24-SOIC (0.295", 7.50mm Width)			UC2827				Transistor Driver		24-SOIC	download				EAR99	8542.39.0001	1	Step-Up/Step-Down	7.6V ~ 20V	3					Full-Bridge, Push-Pull			220kHz		Frequency Control, Ramp, Soft Start		Positive	1	91%	Yes	Yes	-

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