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KA278R05

Features: • 2A/5V Output Low Dropout Voltage Regulator• TO-220 Full-Mold Package (4Pin)• Overcurrent Protection, Thermal Shutdown• Overvoltage Protection, Short Circuit Protection• With Output Disable FunctionSpecifications Parameter Symbol Value Unit Remark ...

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SeekIC No. : 004383643 Detail

KA278R05: Features: • 2A/5V Output Low Dropout Voltage Regulator• TO-220 Full-Mold Package (4Pin)• Overcurrent Protection, Thermal Shutdown• Overvoltage Protection, Short Circuit Prote...

KA278R05 Data Sheet

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Part Number:
KA278R05
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/15

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Product Details

Description



Features:

• 2A/5V Output Low Dropout Voltage Regulator
• TO-220 Full-Mold Package (4Pin)
• Overcurrent Protection, Thermal Shutdown
• Overvoltage Protection, Short Circuit Protection
• With Output Disable Function


Specifications

Parameter Symbol Value Unit Remark
Input Voltage Vin 35 V -
Disable Voltage Vdis 35 V -
Output Current Io 2.0 A -
Power Dissipation 1 Pd1 1.5 W No Heatsink
Power Dissipation 2 Pd2 15 W With Heatsink
Junction Temperature Tj 150 -
Operating Temperature Topr -20 ~ 80 -
Thermal Resistance, Junction-to Case (Note2) Rjc 2.9 /W -
Thermal Resistance, Junction-to-Air (Note2) Rja 48.51 /W -
Thermal Shutdown Temperature Ttsd 150 -



Description

The KA278R05 is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220 4 lead full mold package. The dropout voltage of KA278R05 is below 0.5V in full rated current(2A). This regulator has various functions such as a peak current protection, a thermal shut down, an overvoltage protection and an output disable function.




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