Compare Mfr Part # Quantity Available Series Package Product Status Programmable Applications Voltage - Input Voltage - Supply Current - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package

UC2845DTRG4 IC REG CTRLR MULT TOP 14SOIC

50

UCx84x

Tape & Reel (TR)

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

12V ~ 28V

11 mA

-40°C ~ 85°C (TA)

Surface Mount

14-SOIC (0.154", 3.90mm Width)

14-SOIC

UC2845NG4 IC REG CTRLR MULT TOPOLOGY 8DIP

50

UCx84x

Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

12V ~ 28V

11 mA

-40°C ~ 85°C (TA)

Through Hole

8-DIP (0.300", 7.62mm)

8-PDIP

UC2849DWG4 IC REG CTRLR 24SOIC

1434

-

Tube

Obsolete

Not Verified

Secondary-Side Controller

-

8V ~ 20V

21 mA

-40°C ~ 85°C (TA)

Surface Mount

24-SOIC (0.295", 7.50mm Width)

24-SOIC

UC3543DWG4 IC 2.5V PWR SUPPLY MON 16-SOIC

50

-

Tube

Obsolete

Not Verified

Power Supply, Supervisor

4.5V ~ 40V

-

7 mA

0°C ~ 70°C

Surface Mount

16-SOIC (0.295", 7.50mm Width)

16-SOIC

UC3543NG4 IC 2.5V PWR SUPPLY MON 16-DIP

50

-

Tube

Obsolete

Not Verified

Power Supply, Supervisor

4.5V ~ 40V

-

7 mA

0°C ~ 70°C

Through Hole

16-DIP (0.300", 7.62mm)

16-PDIP

UC3544NG4 IC 2.5V PWR SUPPLY MON 18-DIP

50

-

Tube

Obsolete

Not Verified

Power Supply, Supervisor

4.5V ~ 40V

-

7 mA

0°C ~ 70°C

Through Hole

18-DIP (0.300", 7.62mm)

18-PDIP

UC3842ADG4 IC REG CTRLR PWM CM 14SOIC

50

UCx84xA

Bulk,Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

10V ~ 30V

11 mA

0°C ~ 70°C (TA)

Surface Mount

14-SOIC (0.154", 3.90mm Width)

14-SOIC

UC3842ANG4 IC REG CTRLR PWM CM 8DIP

50

UCx84xA

Bulk,Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

10V ~ 30V

11 mA

0°C ~ 70°C (TA)

Through Hole

8-DIP (0.300", 7.62mm)

8-PDIP

UC3842NG4 IC REG CTRLR PWM CM 8DIP

50

-

Bulk,Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

12V ~ 28V

11 mA

0°C ~ 70°C (TA)

Through Hole

8-DIP (0.300", 7.62mm)

8-PDIP

UC3843AD8G4 IC REG CTRLR MULT TOPOLOGY 8SOIC

50

UCx84xA

Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

7.6V ~ 30V

11 mA

0°C ~ 70°C (TA)

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

UC3843AD8TRG4 IC REG CTRLR MULT TOPOLOGY 8SOIC

50

UCx84xA

Tape & Reel (TR)

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

7.6V ~ 30V

11 mA

0°C ~ 70°C (TA)

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

UC3843ANG4 IC REG CTRLR MULT TOPOLOGY 8DIP

50

UCx84xA

Bulk,Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

7.6V ~ 30V

11 mA

0°C ~ 70°C (TA)

Through Hole

8-DIP (0.300", 7.62mm)

8-PDIP

UC3843D8G4 IC REG CTRLR MULT TOPOLOGY 8SOIC

50

UCx84x

Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

12V ~ 28V

11 mA

0°C ~ 70°C (TA)

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

UC3843D8TRG4 IC REG CTRLR MULT TOPOLOGY 8SOIC

50

UCx84x

Tape & Reel (TR)

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

12V ~ 28V

11 mA

0°C ~ 70°C (TA)

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

UC3843DG4 IC REG CTRLR MULT TOP 14SOIC

50

UCx84x

Tube

Discontinued at Digi-Key

-

PWM Controller

-0.3V ~ 6.3V

12V ~ 28V

11 mA

0°C ~ 70°C (TA)

Surface Mount

14-SOIC (0.154", 3.90mm Width)

14-SOIC

  • UC2845DTRG4

    IC REG CTRLR MULT TOP 14SOIC

    Details
  • UC2845NG4

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Details
  • UC2849DWG4

    IC REG CTRLR 24SOIC

    Details
  • UC3543DWG4

    IC 2.5V PWR SUPPLY MON 16-SOIC

    Details
  • UC3543NG4

    IC 2.5V PWR SUPPLY MON 16-DIP

    Details
  • UC3544NG4

    IC 2.5V PWR SUPPLY MON 18-DIP

    Details
  • UC3842ADG4

    IC REG CTRLR PWM CM 14SOIC

    Details
  • UC3842ANG4

    IC REG CTRLR PWM CM 8DIP

    Details
  • UC3842NG4

    IC REG CTRLR PWM CM 8DIP

    Details
  • UC3843AD8G4

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Details
  • UC3843AD8TRG4

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Details
  • UC3843ANG4

    IC REG CTRLR MULT TOPOLOGY 8DIP

    Details
  • UC3843D8G4

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Details
  • UC3843D8TRG4

    IC REG CTRLR MULT TOPOLOGY 8SOIC

    Details
  • UC3843DG4

    IC REG CTRLR MULT TOP 14SOIC

    Details

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