Compare Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Technology Current - Supply Battery Chemistry Number of Cells Output Type Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Interface Number of Terminations Number of Outputs Topology Frequency - Switching Fault Protection Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Voltage - Load Motor Type - Stepper Motor Type - AC, DC Step Resolution Mode Current - Startup
Unitrode UCC2976PW Unitrode UCC2976PW Unitrode
RFQ

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Mult: 1

/image/Unitrode - Tube Obsolete -40°C ~ 85°C Power Supplies Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC2976 1mA 3V ~ 13.5V 8-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 150
Unitrode UCC5614PWPTR Unitrode UCC5614PWPTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Obsolete 0°C ~ 70°C Surface Mount 24-PowerTSSOP (0.173", 4.40mm Width) SCSI 2.7V ~ 5.25V 24-HTSSOP download ROHS3 Compliant EAR99 8542.39.0001 2,000 9
Unitrode UCC2961N Unitrode UCC2961N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete -40°C ~ 85°C (TA) Through Hole 14-DIP (0.300", 7.62mm) UCC2961 Transistor Driver 14-PDIP download RoHS non-compliant EAR99 8542.39.0001 50 Step-Up/Step-Down 8V ~ 19V 1 Forward Converter 400kHz Enable, Frequency Control, Soft Start Positive, Isolation Capable 1 72% Yes No -
Unitrode UC2524NG4 Unitrode UC2524NG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete -25°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2524 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 Step-Up, Step-Up/Step-Down 8V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 300kHz Current Limit, Enable, Frequency Control, Ramp Positive 1 45% No No -
Unitrode UC3901NG4 Unitrode UC3901NG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete 0°C ~ 70°C Feedback Generator Through Hole 14-DIP (0.300", 7.62mm) UC3901 5mA 4.5V ~ 40V 14-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25
Unitrode UCC28517N Unitrode UCC28517N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete -40°C ~ 105°C Through Hole 20-DIP (0.300", 7.62mm) UCC28517 9.7V ~ 18V 20-PDIP download ROHS3 Compliant EAR99 8542.39.0001 20 200kHz Average Current 100 µA
Unitrode UC3901Q Unitrode UC3901Q Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete 0°C ~ 70°C Feedback Generator Surface Mount 20-LCC (J-Lead) UC3901 5mA 4.5V ~ 40V 20-PLCC (9x9) download RoHS non-compliant EAR99 8542.39.0001 46
Unitrode UC2526AQ Unitrode UC2526AQ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete -25°C ~ 85°C (TA) Surface Mount 20-LCC (J-Lead) UC2526 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant EAR99 8542.39.0001 46 Step-Up, Step-Up/Step-Down 7V ~ 35V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1Hz ~ 600kHz Enable, Frequency Control, Reset, Soft Start Positive 1 49% Yes Yes -
Unitrode UCC5672MWPTR Unitrode UCC5672MWPTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Obsolete 0°C ~ 70°C Surface Mount 36-BSOP (0.295", 7.50mm Width) SCSI, LVD, SE 2.7V ~ 5.25V 36-SSOP download ROHS3 Compliant EAR99 8542.39.0001 1,000 9
Unitrode UC2843NNTR Unitrode UC2843NNTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC2843 Transistor Driver 8-PDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 800 Step-Up, Step-Down, Step-Up/Step-Down 12V ~ 28V 1 Boost, Buck, Buck-Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 97% No No -
Unitrode UC1825BL883B Unitrode UC1825BL883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC1825 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC1524AJ/80839 Unitrode UC1524AJ/80839 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC1524 Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC2825N/80709 Unitrode UC2825N/80709 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC2825 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC1847L883B Unitrode UC1847L883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -55°C ~ 125°C (TA) Surface Mount 20-LCC (J-Lead) UC1847 Transistor Driver 20-PLCC (9x9) download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control Positive 1 50% No Yes -
Unitrode UC2843DTR/80869 Unitrode UC2843DTR/80869 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC2843 Transistor Driver 14-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500 Step-Up, Step-Down, Step-Up/Step-Down 12V ~ 28V 1 Boost, Buck, Buck-Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 97% No No -
Unitrode UC2825DW/80903 Unitrode UC2825DW/80903 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC2825 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UCC5511PM Unitrode UCC5511PM Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bag Obsolete 0°C ~ 70°C Surface Mount 64-LQFP SCSI, LVD 2.7V ~ 5.25V 64-LQFP (10x10) download RoHS non-compliant EAR99 8542.39.0001 160 27
Unitrode UCC3911DP-3G4 Unitrode UCC3911DP-3G4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete -20°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) UCC3911 Lithium Ion/Polymer 2 16-SOIC download ROHS3 Compliant EAR99 8542.39.0001 40 Battery Protection - Over/Under Voltage, Short Circuit
Unitrode UCC5680PW24 Unitrode UCC5680PW24 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete 0°C ~ 70°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) SCSI, LVD 2.7V ~ 5.25V 24-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 60 9
Unitrode UCC3580N-1G4 Unitrode UCC3580N-1G4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UCC3580 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 Step-Up/Step-Down 8.5V ~ 16V 2 Forward Converter 400kHz Enable, Ramp, Soft Start Positive 1 66% No No -
Unitrode UC3827N-1G4 Unitrode UC3827N-1G4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 24-DIP (0.600", 15.24mm) UC3827 Transistor Driver 24-PDIP download ROHS3 Compliant EAR99 8542.39.0001 15 Step-Down, Step-Up/Step-Down 7.6V ~ 20V 3 Buck, Full-Bridge, Push-Pull 220kHz Frequency Control, Ramp, Soft Start Positive 1 91% Yes Yes -
Unitrode UC3527BNG4 Unitrode UC3527BNG4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3527 Transistor Driver 16-PDIP download ROHS3 Compliant EAR99 8542.39.0001 25 Step-Up/Step-Down 8V ~ 35V 2 Forward Converter, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
Unitrode UCC28516N Unitrode UCC28516N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete -40°C ~ 105°C Through Hole 20-DIP (0.300", 7.62mm) UCC28516 9.7V ~ 18V 20-PDIP download ROHS3 Compliant EAR99 8542.39.0001 20 200kHz Average Current 100 µA
Unitrode UCC3813D-0G4 Unitrode UCC3813D-0G4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3813 Transistor Driver 8-SOIC ROHS3 Compliant EAR99 8542.39.0001 75 Step-Up, Step-Up/Step-Down 6.9V ~ 12V 1 Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 99% No No -
Unitrode UCC38500DWTR Unitrode UCC38500DWTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Obsolete 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC38500 9.7V ~ 18V 20-SOIC download ROHS3 Compliant EAR99 8542.39.0001 2,000 100kHz Average Current 150 µA
Unitrode UC3877DWP/81403 Unitrode UC3877DWP/81403 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC3877 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UCC3802DTR/81472 Unitrode UCC3802DTR/81472 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UCC3802 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
Unitrode UC3625Q Unitrode UC3625Q Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TJ) General Purpose Surface Mount 28-LCC (J-Lead) UC3625 Power MOSFET, Power Darlington 10V ~ 18V 28-PLCC (11.51x11.51) download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Controller - Commutation, Direction Management Parallel Pre-Driver - Half Bridge (3) 200mA - - Brushless DC (BLDC) -
Unitrode UC5602DWP Unitrode UC5602DWP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) SCSI UC5602 4V ~ 5.25V 28-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 18
Unitrode UC2525BJ Unitrode UC2525BJ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-CDIP (0.300", 7.62mm) UC2525 Transistor Driver 16-CDIP RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Boost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -

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