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KA78R05

Features: • 1A / 5V Output low dropout voltage regulator• TO220 Full-Mold package (4PIN)• Overcurrent protection, Thermal shutdown• Overvoltage protection, Short-Circuit protection• With output disable functionSpecifications Parameter Symbol Value Unit...

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SeekIC No. : 004383790 Detail

KA78R05: Features: • 1A / 5V Output low dropout voltage regulator• TO220 Full-Mold package (4PIN)• Overcurrent protection, Thermal shutdown• Overvoltage protection, Short-Circuit prot...

KA78R05 Data Sheet

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Part Number:
KA78R05
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: 2024/12/21

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Product Details

Description



Features:

• 1A / 5V Output low dropout voltage regulator
• TO220 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
1.0
A
-
Power dissipation 1
Pd1
1.5
W
No heatsink
Power dissipation 2
Pd2
15
W
With heatsink
Junction temperature
Tj
+150
°C
-
Operating temperature
Topr
-20 ~ +80
°C
-
Thermal Resistance, Junction-to Case (Note2)
Rjc
4.31
°C/W
Thermal resistance, junction-to-air (Note2)
Rja
48.83
°C/W
-
Thermal Shutdown Temperature
Ttsd
150
°C
-



Description

The KA78R05 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. Dropout voltage of KA78R05 is below 0.5V in full rated current(1A). This regulator has various function such as peak current protection, thermal shut down, overvoltage protection and output disable function.




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