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Photo Mfr. Part # Availability Price Quantity Datasheet Packaging Series ProductStatus Applications Voltage-Input Voltage-Supply Current-Supply OperatingTemperature MountingType
UCC2839D

UCC2839D

0.01A, 1000KHZ BICMOS, PDSO14

Unitrode

1,143 1.87
- +

FFQ

UCC2839D

Datasheet

Bulk - Active Secondary-Side Controller - 7.5V ~ 15V 1.3 mA -40°C ~ 85°C Surface Mount
UC2544N

UC2544N

POWER SUPPLY SUPPORT CIRCUIT, FI

Unitrode

251 3.34
- +

FFQ

UC2544N

Datasheet

Bulk - Active Power Supply, Supervisor 4.5V ~ 40V - 7 mA -25°C ~ 85°C Through Hole
UCC3583N

UCC3583N

1.8A, 500KHZ BICMOS, PDIP14

Unitrode

7,000 3.36
- +

FFQ

UCC3583N

Datasheet

Bulk - Active Secondary-Side Controller - 8.9V ~ 14V 3 mA 0°C ~ 70°C Through Hole
UC2543DWTR

UC2543DWTR

POWER SUPPLY SUPPORT CIRCUIT, FI

Unitrode

9,820 3.93
- +

FFQ

UC2543DWTR

Datasheet

Bulk - Active Power Supply, Supervisor 4.5V ~ 40V - 7 mA -25°C ~ 85°C Surface Mount
UCC3583D

UCC3583D

UCC3583 SWITCH MODE SECONDARY SI

Unitrode

2,807 3.62
- +

FFQ

UCC3583D

Datasheet

Bulk - Active Secondary-Side Controller - 8.9V ~ 14V 3 mA 0°C ~ 70°C Surface Mount
UCC3839D

UCC3839D

0.01A, 1000KHZ BICMOS, PDSO14

Unitrode

900 1.26
- +

FFQ

UCC3839D

Datasheet

Bulk - Active Secondary-Side Controller - 7.5V ~ 15V 1.3 mA 0°C ~ 70°C Surface Mount
UC2849N

UC2849N

0.3A, 550KHZ BIPOLAR, PDIP24

Unitrode

525 5.61
- +

FFQ

UC2849N

Datasheet

Bulk - Active Secondary-Side Controller - 8V ~ 20V 21 mA -40°C ~ 85°C (TA) Through Hole
UC2838N

UC2838N

ANALOG CIRCUIT, BIPOLAR, PDIP16

Unitrode

2,854 1.00
- +

FFQ

UC2838N

Datasheet

Tube - Obsolete Power Supply Controller - 5V ~ 40V 4 mA -20°C ~ 85°C Through Hole
UCC2583N

UCC2583N

1.8A, 500KHZ BICMOS, PDIP14

Unitrode

3,894 3.73
- +

FFQ

UCC2583N

Datasheet

Bulk - Active Secondary-Side Controller - 8.9V ~ 14V 3 mA -40°C ~ 85°C Through Hole
UCC2540PWP

UCC2540PWP

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

2,923 4.16
- +

FFQ

UCC2540PWP

Datasheet

Bulk - Active Secondary-Side Controller - 8.5V ~ 35V - -40°C ~ 105°C Surface Mount
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