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KA278R05, KA278R05CTU, KA278R05CYDTU

KA278R05, KA278R05CTU, KA278R05CYDTU Selling Leads, Datasheet

MFG:Fairchild Semiconductor  Category:Integrated Circuits (ICs)  Package Cooled:TO220  D/C:2003

KA278R05, KA278R05CTU, KA278R05CYDTU Picture

KA278R05, KA278R05CTU, KA278R05CYDTU Datasheet download

Five Points

Part Number: KA278R05

Category: Integrated Circuits (ICs)

MFG: Fairchild Semiconductor

Package Cooled: TO220

D/C: 2003

Description: IC REG LDO 2A 5V TO-220FL-4

 

 
 
 
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  • KA278R05

  • Vendor: Fairchild Pack: TO D/C: 05+& Qty: 258000 Note: Long-Term Stock  Adddate: 2024-03-28
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  • Free-Sky (HK) Electronics Co.,LTD   China
    Contact: Ms.sammy   MSN:sammy_fsky@hotmail.com
    Tel: 0086-755-82814553
    Fax: 0086-755-82814556
    (786)
  • KA278R05

  • Vendor: Fairchild Pack: TO Qty: 4000  Adddate: 2024-03-28
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  • SZ-ORANDUO Electronic Co Ltd   China
    Contact: Mr.chen   MSN:aold89@hotmail.com
    Tel: 86-0755-88363053,36938178
    Fax: 86-0755-61640550-2596
    (16)
  • KA278R05CTU

  • Vendor: Fairchild D/C: 09+& Qty: 116,000  Adddate: 2024-03-28
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  • SP&J   South
    Contact: Ms.Julie  
    Tel: 82-2-6679-6106
    Fax: --
    (7)
  • KA278R05CTU

  • D/C: 03+&   Adddate: 2024-03-28
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  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)
  • KA278R05CTU

  • Vendor: Fairchild D/C: 08+& Qty: 20000 Note: Stock on hand  Adddate: 2024-03-28
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  • SAMT HK CO LTD   Hong
    Contact: Mr.NickLEE  
    Tel: 852--92323009
    Fax: 852--2890 7890
    (0)

About KA278R05

PDF/DataSheet Download

Datasheet: KA278R05

File Size: 81745 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

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KA278R05CTU Suppliers

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  • KA278R05CTU

  • Vendor: Fairchild D/C: 09+& Qty: 116,000  Adddate: 2024-03-28
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  • SP&J   South
    Contact: Ms.Julie  
    Tel: 82-2-6679-6106
    Fax: --
    (7)
  • KA278R05CTU

  • D/C: 03+&   Adddate: 2024-03-28
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  • orientelec   China
    Contact: Ms.Jessica Ren   MSN:jessica@orientelec.cn
    Tel: 86-10-62103873/62101821
    Fax: 86-10-62102720
    (5)
  • KA278R05CTU

  • Vendor: Fairchild D/C: 08+& Qty: 20000 Note: Stock on hand  Adddate: 2024-03-28
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  • SAMT HK CO LTD   Hong
    Contact: Mr.NickLEE  
    Tel: 852--92323009
    Fax: 852--2890 7890
    (0)
  • KA2092D

  • D/C: 99+& Qty: 303  Adddate: 2024-03-28
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  • Moko Technology Limited   China
    Contact: Mr.Tom   MSN:tom-ic@hotmail.com
    Tel: 0086-0755-23956700
    Fax: 0086-0755-23956710
    (22)
  • KA2101

  • Vendor: SAMES Pack: DIP D/C: 02+& Qty: 206  Adddate: 2024-03-28
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  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)

About KA278R05CTU

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Datasheet: KA278R05CTU

File Size: 213114 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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KA278R05CYDTU Suppliers

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  • KA2092D

  • D/C: 99+& Qty: 303  Adddate: 2024-03-28
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  • Moko Technology Limited   China
    Contact: Mr.Tom   MSN:tom-ic@hotmail.com
    Tel: 0086-0755-23956700
    Fax: 0086-0755-23956710
    (22)
  • KA2101

  • Vendor: SAMES Pack: DIP D/C: 02+& Qty: 206  Adddate: 2024-03-28
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  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)
  • KA2101

  • Vendor: SEC Pack: DIP D/C: 01+& Qty: 100 Note: New original stock  Adddate: 2024-03-28
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  • SHENZHEN SHI KEN ELECTRONICS   China
    Contact: Mr.lin   MSN:skyline.dk@msn.com
    Tel: 86-755-83030307
    Fax: 86-755-83030408
    (6)
  • KA2102A

  • Vendor: SAMES Pack: DIP D/C: 03+& Qty: 877  Adddate: 2024-03-28
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  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)

About KA278R05CYDTU

PDF/DataSheet Download

Datasheet: KA278R05CYDTU

File Size: 213114 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

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KA278R05 Parameters

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

KA278R05 General Description

2A Fixed 5V Low Dropout Voltage Regulator (LDO)

KA278R05 Maximum Ratings

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 -

KA278R05 Typical Application

KA278R05 Datasheet

KA278R05CTU Parameters

Technical/Catalog InformationKA278R05CTU
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Regulator TypeSingle Output
Package / CaseTO-220FL-4
PackagingTube
Regulator TopologyPositive Fixed
Current - Output2A
Voltage - Output5V
Operating Temperature-20°C ~ 80°C
Voltage - Input5.5 ~ 35 V
Number of Regulators1
Current - Limit (Min)2A
Current Short Circuit (Isc)-
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names KA278R05CTU
KA278R05CTU

KA278R05CYDTU Parameters

Technical/Catalog InformationKA278R05CYDTU
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Regulator TypeSingle Output
Package / CaseTO-220FL-4
PackagingTube
Regulator TopologyPositive Fixed
Current - Output2A
Voltage - Output5V
Operating Temperature-20°C ~ 80°C
Voltage - Input5.5 ~ 35 V
Number of Regulators1
Current - Limit (Min)2A
Current Short Circuit (Isc)-
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names KA278R05CYDTU
KA278R05CYDTU

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