Compare Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Input Type Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Number of Terminations Number of Outputs Current - Quiescent (Iq) Channel Type Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Programmable Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Voltage - Output Mode Current - Startup Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
Unitrode UC3525AQ Unitrode UC3525AQ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3525 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
Unitrode UC3526AQ Unitrode UC3526AQ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3526 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) Vendor Undefined EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 7V ~ 35V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1Hz ~ 600kHz Enable, Frequency Control, Reset, Soft Start Positive 1 49% Yes Yes -
Unitrode UCC3882DW Unitrode UCC3882DW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Controller, Intel VID code Surface Mount 28-SOIC (0.295", 7.50mm Width) 5V, 12V 28-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 1 2.05V, 2.1V
Unitrode UCC3915PWP Unitrode UCC3915PWP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C General Purpose Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Hot Swap Controller Thermal Limit UCC3915 1 mA 1 7V ~ 15V 24-HTSSOP download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Yes Circuit Breaker, Current Limit, Fault Timeout 4A
Unitrode UC3833N Unitrode UC3833N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C Through Hole 8-DIP (0.300", 7.62mm) Positive Fixed UC383 9.5mA 4.5V ~ 36V 8-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 1
Unitrode UCC5622FQP Unitrode UCC5622FQP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 48-LQFP SCSI UCC562 - 48-LQFP (7x7) download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 27
Unitrode UCC2895Q Unitrode UCC2895Q Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -55°C ~ 150°C (TJ) Surface Mount 20-LCC (J-Lead) UCC2895 PWM 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 - 10V ~ 16.5V 1 Phase-Shifted Full-Bridge 1MHz Frequency Control, Soft Start, Sync Positive 1 100% - Yes -
Unitrode UC2710T Unitrode UC2710T Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TJ) Through Hole TO-220-5 UC2710 Inverting, Non-Inverting Not Verified 4.7V ~ 18V TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Single Low-Side 1 IGBT, N-Channel MOSFET 0.8V, 2V 6A, 6A 85ns, 85ns
Unitrode UC2842J Unitrode UC2842J Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC2842 download Vendor Undefined REACH Affected 2156-UC2842J-600018 1
Unitrode UC3823AQTR Unitrode UC3823AQTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active Not Verified download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1,000
Unitrode UC3842Q Unitrode UC3842Q Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3842 Transistor Driver 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 1 Boost, Buck, Buck-Boost, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 97% No No -
Unitrode UC3865Q Unitrode UC3865Q Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 20-LCC (J-Lead) UC3865 20-PLCC (9x9) download RoHS non-compliant 2 (1 Year) Vendor Undefined EAR99 8542.39.0001 1 10.5V ~ 22V Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V - 10kHz ~ 1MHz - Soft Start
Unitrode UC3865N Unitrode UC3865N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3865 16-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 10.5V ~ 22V Non-Isolated Yes - Full-Bridge, Half-Bridge, Push-Pull 16.5 V - 10kHz ~ 1MHz - Soft Start
Unitrode UC1841L883B Unitrode UC1841L883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active Not Verified download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC5603QPTR-UN Unitrode UC5603QPTR-UN Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 750
Unitrode UC3854QTR-UN Unitrode UC3854QTR-UN Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C Surface Mount 20-LCC (J-Lead) UC3854 10V ~ 20V 20-PLCC (9x9) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 912 200kHz Average Current 1.5 A
Unitrode UC1701L/81032 Unitrode UC1701L/81032 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active Not Verified Not applicable 3 (168 Hours) 0000.00.0000 1
Unitrode UCC2921D Unitrode UCC2921D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C General Purpose Surface Mount 8-SOIC (0.154", 3.90mm Width) Hot Swap Controller UVLO UCC2921 1 mA 1 -48V 8-SOIC download EAR99 8542.39.0001 1 No Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault -
Unitrode UCC3813D-1 Unitrode UCC3813D-1 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC3813 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7.4V ~ 12V 1 Boost, Flyback, Forward Converter 46kHz Frequency Control Positive 1 49% No No -
Unitrode UC3823DWTR Unitrode UC3823DWTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) UC3823 16-SOIC download EAR99 8542.39.0001 1 8.4V ~ 30V Non-Isolated No - Boost, Buck, Flyback, Forward 9.2 V 100% 1MHz Current Limiting Frequency Control, Soft Start
Unitrode UC2835D Unitrode UC2835D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -25°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Positive Fixed UC2835 3.75mA 5.2V ~ 35V 8-SOIC download EAR99 8542.39.0001 1 1
Unitrode UC2706N Unitrode UC2706N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -25°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2706 Inverting, Non-Inverting Not Verified 5V ~ 40V 16-PDIP download EAR99 8542.39.0001 1 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2.2V 1.5A, 1.5A 40ns, 30ns
Unitrode UCC25702D Unitrode UCC25702D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UCC25702 Transistor Driver 14-SOIC download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 8.8V ~ 15V 1 Boost, Flyback, Forward Converter 100kHz Current Limit, Frequency Control, Sequencing, Soft Start Positive, Isolation Capable 1 99% No Yes -
Unitrode UC3901D Unitrode UC3901D Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active Feedback Generator UC3901 download EAR99 8542.39.0001 1
Unitrode UCC38C43P Unitrode UCC38C43P Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) UCC38C43 Transistor Driver 8-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7.6V ~ 18V 1 Boost, Flyback, Forward Converter Up to 1MHz Frequency Control Positive 1 96% No No -
Unitrode UC2853DTR Unitrode UC2853DTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -25°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2853 12V ~ 40V 8-SOIC download EAR99 8542.39.0001 1 56kHz ~ 94kHz Average Current 250 µA
Unitrode UC2856N Unitrode UC2856N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2856 Transistor Driver 16-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 7V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 200kHz Enable, Frequency Control, Soft Start Positive 1 47% Yes Yes -
Unitrode UC2825J Unitrode UC2825J Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC2825 download EAR99 8542.39.0001 1
Unitrode UCD7100PWP Unitrode UCD7100PWP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 105°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) UCD7100 Non-Inverting Not Verified 4.25V ~ 15V 14-HTSSOP download EAR99 8542.39.0001 1 Single Low-Side 1 N-Channel MOSFET 1.16V, 2.08V 4A, 4A 10ns, 10ns
Unitrode UCC281DP-ADJ Unitrode UCC281DP-ADJ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 9V Adjustable 8-SOIC download EAR99 8542.39.0001 1 650 µA - Positive 1A 1.22V 8.85V 1 0.2V @ 200mA - Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)

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