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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
UC2834QTR POWER SUPPLY SUPPORT CIRCUIT, FI Unitrode Datasheet	5,000 Marketplace	31 : $306.59 Bulk		Bulk	Active	20-LCC (J-Lead)	-	Surface Mount	-	-	-	-40°C ~ 85°C	-	-	-	-	20-PLCC (9x9)	-	-	-	-	-	-
UCC387DP FIXED POSITIVE LDO REGULATOR Unitrode Datasheet	978 Marketplace	260 : $299.00 Bulk		Bulk	Active	8-SOIC (0.154", 3.90mm Width)	-	Surface Mount	-	-	200mA	0°C ~ 70°C	-	-	-	-	8-SOIC	-	-	-	-	-	-
UC2865N IC OFFLINE SWITCH MULT TOP 16DIP Unitrode Datasheet	400 Marketplace	74 : $303.40 Bulk		Bulk	Active	16-DIP (0.300", 7.62mm)	-	Through Hole	-	-	-	-25°C ~ 85°C (TA)	-	10kHz ~ 1MHz	-	Full-Bridge, Half-Bridge, Push-Pull	16-PDIP	-	-	-	-	-	-
UCC3583N 1.8A, 500KHZ BICMOS, PDIP14 Unitrode Datasheet	7,000 Marketplace	83 : $302.12 Bulk		Bulk	Active	14-DIP (0.300", 7.62mm)	-	Through Hole	-	-	-	0°C ~ 70°C	-	-	-	-	14-PDIP	-	-	-	-	-	-
UCC5611DWP SCSI TERMINATOR, 18-LINE, 110OHM Unitrode Datasheet	357 Marketplace	84 : $303.24 Bulk		Bulk	Active	28-SOIC (0.295", 7.50mm Width)	-	Surface Mount	-	-	-	0°C ~ 70°C	-	-	-	-	28-SOIC	-	-	-	-	-	-
UC2838AQ IC MAGNETIC AMP CTLR 20PLCC Unitrode Datasheet	2,898 Marketplace	80 : $300.80 Bulk		Bulk	Active	20-LCC (J-Lead)	-	Surface Mount	-	-	-	-	-	-	-	-	20-PLCC (9x9)	-	-	-	-	-	-
UC3525AQ SWITCHING CONTROLLER, VOLTAGE-MO Unitrode Datasheet	921 Marketplace	290 : $301.60 Bulk		Bulk	Active	20-LCC (J-Lead)	Transistor Driver	Surface Mount	-	Step-Up, Step-Down, Step-Up/Step-Down	-	0°C ~ 70°C (TA)	Positive	100Hz ~ 400kHz	-	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	20-PLCC (9x9)	Yes	-	-	-	-	-
UC3584N SWITCHING CONTROLLER, VOLTAGE-MO Unitrode Datasheet	775 Marketplace	133 : $301.91 Bulk		Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC3544DW POWER SUPPLY SUPPORT CIRCUIT, FI Unitrode Datasheet	3,510 Marketplace	249 : $301.29 Bulk	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC2541PWP-UN SWITCHING CONTROLLER, VOLTAGE-MO Unitrode Datasheet	140 Marketplace	140 : $399.00 Bulk		Bulk	Active	20-PowerTSSOP (0.173", 4.40mm Width)	Transistor Driver	Surface Mount	-	Step-Down	-	-40°C ~ 105°C (TA)	Positive	300kHz	-	Buck	20-HTSSOP	Yes	-	-	-	-	-

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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