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
SG1845L-883B CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	1,505	-	RFQ	Datasheet	-	20-CLCC	Tray	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
SG2524J VOLTAGE MODE PWMS, HIGH-RELIABIL Microchip Technology	1,053	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback, Push-Pull	2	1	8V ~ 40V	100Hz ~ 300kHz	49%	Yes	No	-	Enable	-25°C ~ 85°C (TA)	Military	MIL-STD-883	Through Hole	16-CERDIP
SG1843L CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,753	-	RFQ	Datasheet	-	20-CLCC	Tray	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	30V	100Hz ~ 500kHz	95%	No	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
SG1524BJ-883B VOLTAGE MODE PWMS, HIGH-RELIABIL Microchip Technology	2,604	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	-	Positive	-	2	1	7V ~ 40V	50Hz ~ 600kHz	49%	No	Yes	-	Enable, Frequency Control	-55°C ~ 125°C (TA)	Military	MIL-STD-883B	Through Hole	16-CERDIP
SG3846DW-TR PWM CONTROLLERS, HIGH-RELIABILIT Microchip Technology	4,763	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Push-Pull	2	1	8V ~ 40V	1kHz ~ 500kHz	-	Yes	Yes	-	Current Limit, Enable	0°C ~ 70°C (TA)	Military	MIL-STD-883	Surface Mount	16-SOIC
SG1846F-DESC CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,002	-	RFQ	Datasheet	-	16-CFlatPack	Tray	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Push-Pull	2	1	8V ~ 40V	1kHz ~ 500kHz	-	Yes	Yes	-	Current Limit, Enable	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	16-CFlatPack
SG1845F-DESC CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,724	-	RFQ	Datasheet	-	10-CFlatPack	Tray	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	10-CFlatPack
SG1845J-883B CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	4,613	-	RFQ	Datasheet	-	14-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Through Hole	14-CERDIP
SG1526BL-883B VOLTAGE MODE PWMS, HIGH-RELIABIL Microchip Technology	2,893	-	RFQ	Datasheet	-	20-CLCC	Tube	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8V ~ 35V	1Hz ~ 500kHz	49%	Yes	No	-	Enable, Reset, Soft Start	-55°C ~ 150°C (TJ)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
SG1843 CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,627	-	RFQ	Datasheet	-	-	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	30V	100Hz ~ 500kHz	95%	No	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	-	-
SG1845L CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	4,455	-	RFQ	Datasheet	-	20-CLCC	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
MAX1953EUB CURRENT-MODE PWM BUCK CONTROLLER Analog Devices Inc./Maxim Integrated	2,397	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 5.5V	1MHz	89%	Yes	No	-	Current Limit	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-uMAX
111-4193PBF IC REG BUCK CTRLR SMD Infineon Technologies	1,620	-	RFQ	Datasheet	-	-	Tube	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MIC2128YML-TRVAO SYNC BUCK CONTROLLER Microchip Technology	3,909	-	RFQ	Datasheet	Hyper Speed Control®	16-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 75V	270kHz ~ 800kHz	85%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-QFN (3x3)
FAN6241M6X SYNCHRONOUS RECTIFIER WITH LOWER onsemi	1,685	-	RFQ	Datasheet	-	SOT-23-6	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	2.8V ~ 20V	-	-	Yes	No	-	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-6
CN77383A1CYKAT INTEGRATED CIRCUIT Texas Instruments	3,697	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CN87383A1CYKAT INTEGRATED CIRCUIT Texas Instruments	4,431	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC1526AJ/80516 SWITCHING CONTROLLER, VOLTAGE-MO Unitrode	2,065	-	RFQ	Datasheet	-	18-CDIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull	2	1	4.5V ~ 35V	1Hz ~ 600kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-55°C ~ 125°C (TA)	-	-	Through Hole	18-CDIP
UC2825Q SWITCHING CONTROLLER, VOLTAGE-MO Unitrode	4,033	-	RFQ	Datasheet	-	20-LCC (J-Lead)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	-	2	1	8.4V ~ 30V	340kHz ~ 460kHz	80%	No	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-PLCC (9x9)
UC3527BN SWITCHING CONTROLLER, VOLTAGE-MO Unitrode	4,969	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive	Forward Converter, Push-Pull	2	1	8V ~ 35V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Through Hole	16-PDIP

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