DC DC Switching Controllers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
CS3844GDR8 SWITCHING CONTROLLER onsemi	20,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ADP3158JR-REEL 4-BIT PROG BUCK CONTROLLER Analog Devices Inc.	12,500	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	4	1	5V, 12V	-	-	Yes	No	-	Current Limit, Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
TL2845BP IC REG CTRLR MULT TOPOLOGY 8DIP Texas Instruments	3,411	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward	1	1	7.6V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
NCP9001SNT1G DCDC STEP DOWN CONVERTER onsemi	6,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	1.5MHz	-	-	-	-	-	-	-	-	-	-
CS3843AGD14 SWITCHING CONTROLLER onsemi	5,505	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SR4263 REC JUMBO BUTTON SPECIAL onsemi	3,500	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CS3843BGDR8 SWITCHING CONTROLLER onsemi	2,500	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CS3843AGDR14 SWITCHING CONTROLLER onsemi	2,500	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SP6137CU-L/TR SWITCHING CONTROLLER, VOLTAGE-MO Sipex	2,500	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC34063A 1.5A STEP DOWN 2% 180KHZ 3V-36V Shenzhen Slkormicro Semicon Co., Ltd.	2,083	-	RFQ	Datasheet	-	-	Cut Tape (CT)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SURF319LFRB REC T0220 SPECIAL ULTFST onsemi	33,714	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CS3844BGDR8 SWITCHING CONTROLLER onsemi	6,975	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC3845B SOP-8 AC-DC CONTROLLERS & REGULA UMW	2,415	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Cut Tape (CT)	Active	PWM	-	-	Boost, Flyback	-	-	7.6V ~ 30V	Up to 500kHz	50%	-	-	-	Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOP
CS3845GD8 SWITCHING CONTROLLER onsemi	1,217	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NCP3030BDR2G IC REG CTRLR BUCK 8SOIC onsemi	4,868	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.7V ~ 28V	2.4MHz	80%	Yes	No	-	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
NCP1450ASN19T1 IC REG CTRLR BOOST 5TSOP onsemi	1,109	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	0.9V ~ 6V	180kHz	80%	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	5-TSOP
ADP3179JRU-REEL7 4-BIT PROG BUCK CONTROLLER Analog Devices Inc.	2,000	-	RFQ	Datasheet	ADP3179	20-TSSOP (0.173", 4.40mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	-	-	-	Yes	No	-	Frequency Control, Power Good, Reset	0°C ~ 70°C (TA)	-	-	Surface Mount	20-TSSOP
MC33463H-30LT1 SWITCHING CONTROLLER onsemi	13,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NCP81031MNTWG IC REG CTRLR BUCK 16QFN onsemi	1,940	-	RFQ	Datasheet	-	16-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 13.2V	200kHz	95%	No	Yes	-	Enable, Frequency Control, Power Good	0°C ~ 85°C (TA)	-	-	Surface Mount	16-QFN (3x3)
CS3842AGD8 SWITCHING CONTROLLER onsemi	7,930	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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