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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	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
UCC28513DWR UCC28513 ADVANCED PFC/PWM COMBIN Unitrode Datasheet	96,994 Marketplace	120 : $302.40 Bulk	Bulk	Active	20-SOIC (0.295", 7.50mm Width)	-	Surface Mount	-	-	-	-40°C ~ 105°C	-	200kHz	-	-	20-SOIC	-	-	-	-	-	-
UC3842D UC3842 CURRENT-MODE PWM CONTROLL Unitrode Datasheet	2,300 Marketplace	442 : $300.56 Bulk	Bulk	Active	14-SOIC (0.209", 5.30mm Width)	-	Surface Mount	-	-	-	0°C ~ 70°C (TA)	-	-	-	-	14-SOP	-	-	-	-	-	-
UCC35705P UCC35705 HIGH SPEED VOLTAGE MODE Unitrode Datasheet	7,244 Marketplace	158 : $300.20 Bulk	Bulk	Active	8-DIP (0.300", 7.62mm)	Transistor Driver	Through Hole	-	Step-Up, Step-Up/Step-Down	-	0°C ~ 70°C (TA)	Positive, Isolation Capable	1MHz	-	Boost, Flyback, Forward Converter	8-PDIP	No	-	-	-	-	-
UCC27221PWP HALF BRIDGE BASED MOSFET DRIVER Unitrode Datasheet	180 Marketplace	129 : $300.57 Tube	Tube	Obsolete	14-PowerTSSOP (0.173", 4.40mm Width)	-	Surface Mount	-	-	-	-55°C ~ 115°C (TJ)	-	-	-	-	14-HTSSOP	-	-	-	-	-	-
UCC2961N IC REG CTRLR FWRD CONV 14DIP Unitrode Datasheet	1,900 Marketplace	278 : $300.24 Tube	Tube	Obsolete	14-DIP (0.300", 7.62mm)	Transistor Driver	Through Hole	-	Step-Up/Step-Down	-	-40°C ~ 85°C (TA)	Positive, Isolation Capable	400kHz	-	Forward Converter	14-PDIP	Yes	-	-	-	-	-
UC3901Q ANALOG CIRCUIT, BIPOLAR, PQCC20 Unitrode Datasheet	2,938 Marketplace	88 : $300.96 Tube	Tube	Obsolete	20-LCC (J-Lead)	-	Surface Mount	-	-	-	0°C ~ 70°C	-	-	-	-	20-PLCC (9x9)	-	-	-	-	-	-
UC282TDTR-1 IC REG LIN 1.5V 3A DDPAK/TO263-5 Unitrode Datasheet	75,750 Marketplace	88 : $300.08 Bulk	Bulk	Obsolete	TO-263-6, D2PAK (5 Leads + Tab), TO-263BA	Fixed	Surface Mount	-	-	3A	-40°C ~ 100°C (TJ)	Positive	-	7.5V	-	TO-263 (DDPAK-5)	-	-	-	1.5V	-	-
UCC3570N IC OFFLINE SWITCH 14DIP Unitrode Datasheet	6,677 Marketplace	47 : $302.21 Tube	Tube	Obsolete	14-DIP (0.300", 7.62mm)	-	Through Hole	-	-	-	-	-	500kHz	-	-	14-PDIP	-	-	-	-	-	-
UC3877DWPTR/81403 UC3877 SWITCHING CONTROLLER Unitrode Datasheet	1,000 Marketplace	53 : $300.51 Bulk	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UCC391PTR IC SUPERVISOR PWR SUP SUPPORT Unitrode Datasheet	5,000 Marketplace	325 : $299.00 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