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Voltage Regulators - DC DC Switching Regulators

Packaging

Bag

Box

Bulk

Cut Tape (CT)

Strip

Tape & Box (TB)

Tape & Reel (TR)

Tray

Tube

Product Status

Active

Obsolete

Discontinued

Last Time Buy

Not For New Designs

Mounting Type

Surface Mount

Surface Mount, Wettable Flank

Through Hole

Through Hole, Horizontal

Through Hole, Right Angle

Output Configuration

Negative

Positive

Positive, Isolation Capable

Positive and Negative

Positive and Negative (Dual Rail)

Positive or Negative

Positive or Negative, Isolation Capable

Synchronous Rectifier

Both

No

Yes

Grade

Automotive

Qualification

AEC-Q100

AEC-Q101

AEC-Q200

Mfr Part #	Quantity	Price	Series	Package	Product Status	Package / Case	Output Type	Mounting Type	Number of Outputs	Function	Current - Output	Operating Temperature	Output Configuration	Frequency - Switching	Voltage - Input (Max)	Topology	Supplier Device Package	Synchronous Rectifier	Voltage - Output (Max)	Voltage - Input (Min)	Voltage - Output (Min/Fixed)	Grade	Qualification
UC494ACN SWITCHING CONTROLLER, VOLTAGE-MO Unitrode Datasheet	737 Marketplace	93 : $300.39 Bulk		Bulk	Active	16-DIP (0.300", 7.62mm)	Transistor Driver	Through Hole	-	Step-Down	-	0°C ~ 70°C (TA)	Positive	1kHz ~ 300kHz	-	Buck	16-PDIP	Yes	-	-	-	-	-
UC2914N POWER SUPPLY SUPPORT CIRCUIT, AD Unitrode Datasheet	540 Marketplace	46 : $303.60 Bulk		Bulk	Active	18-DIP (0.300", 7.62mm)	-	Through Hole	-	-	-	-40°C ~ 85°C	-	-	-	-	18-PDIP	-	-	-	-	-	-
UCC561DP TERMINATOR SUPPORT CIRCUIT, 27-L Unitrode Datasheet	500 Marketplace	170 : $300.90 Bulk		Bulk	Active	16-SOIC (0.154", 3.90mm Width)	-	Surface Mount	-	-	-	0°C ~ 70°C	-	-	-	-	16-SOIC	-	-	-	-	-	-
UC2834N POWER SUPPLY CIRCUIT, FIXED Unitrode Datasheet	4,020 Marketplace	35 : $308.70 Tube		Tube	Obsolete	16-DIP (0.300", 7.62mm)	-	Through Hole	-	-	-	-40°C ~ 85°C	-	-	-	-	16-PDIP	-	-	-	-	-	-
UCC3818PWTR POWER FACTOR CONTROLLER Unitrode Datasheet	9,975 Marketplace	214 : $299.60 Bulk		Bulk	Obsolete	16-TSSOP (0.173", 4.40mm Width)	-	Surface Mount	-	-	-	0°C ~ 70°C	-	6kHz ~ 220kHz	-	-	16-TSSOP	-	-	-	-	-	-
UCC3580N-2G4 IC OFFLINE SWITCH MULT TOP 16DIP Unitrode Datasheet	125 Marketplace	125 : $393.75 Tube		Tube	Obsolete	16-DIP (0.300", 7.62mm)	-	Through Hole	-	-	-	-55°C ~ 150°C (TJ)	-	-	-	Flyback, Forward	16-PDIP	-	-	-	-	-	-
UC3527BNG4 SWITCHING CONTROLLER Unitrode Datasheet	75 Marketplace	75 : $337.50 Tube		Tube	Obsolete	16-DIP (0.300", 7.62mm)	Transistor Driver	Through Hole	-	Step-Up/Step-Down	-	0°C ~ 70°C (TA)	Positive	100Hz ~ 400kHz	-	Forward Converter, Push-Pull	16-PDIP	Yes	-	-	-	-	-
UC3715NG4 IC COMPLEMENT SW FET DRVR 8-DIP Unitrode Datasheet	400 Marketplace	204 : $301.92 Tube		Tube	Obsolete	8-DIP (0.300", 7.62mm)	-	Through Hole	-	-	-	0°C ~ 150°C (TJ)	-	-	-	-	8-PDIP	-	-	-	-	-	-
UCC2819PW UNITRODE LINE TRANSCEIVER Unitrode Datasheet	1,846 Marketplace	167 : $300.60 Bulk	UCC2819	Bulk	Obsolete	-	-	Surface Mount	-	-	-	-40°C ~ 85°C	-	120kHz	-	-	-	-	-	-	-	-	-
UC2544DW UC2544 POWER-SUPPLY SUPERVISORY Unitrode Datasheet	3,200 Marketplace	45 : $305.10 Bulk		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Voltage Regulators - DC DC Switching Regulators

Manufacturer

Series

Packaging

Product Status

Package / Case

Output Type

Mounting Type

Number of Outputs

Function

Current - Output

Operating Temperature

Output Configuration

Frequency - Switching

Voltage - Input (Max)

Topology

Supplier Device Package

Synchronous Rectifier

Voltage - Output (Max)

Voltage - Input (Min)

Voltage - Output (Min/Fixed)

Grade

Qualification

Voltage Regulators - DC DC Switching Regulators

Manufacturer

Series

Packaging

Product Status

Package / Case

Output Type

Mounting Type

Number of Outputs

Function

Current - Output

Operating Temperature

Output Configuration

Frequency - Switching

Voltage - Input (Max)

Topology

Supplier Device Package

Synchronous Rectifier

Voltage - Output (Max)

Voltage - Input (Min)

Voltage - Output (Min/Fixed)

Grade

Qualification

Stocking Options

Environmental Options

Media

Marketplace Product