(China (Mainland))
Product Summary
The KA78T12TU is a 3-Terminal 3A Positive Voltage Regulator. It is monolithicintegrated circuit capable of driving loads in excess of 3.0 A.
Parametrics
KA78T12TU absolute maximum ratings: (1)Input Voltage (for VO = 5V to 12V) (for VO = 15V) VI: 35 V to 40 V; (2)Power Dissipation PD: Internally limited; (3)Thermal Resistance, Junction to Air Tc = +25℃ RθJA: 65℃/W; (4)Thermal Resistance ,Junction to Case RθJC: 2.5℃/W; (5)Operating Junction Temperature Range TJ: 0℃ to +150℃; (6)Storage Temperature Range TSTG: -65℃ to +150℃.
Features
KA78T12TU features: (1)Output current in excess of 3.0A; (2)Output transistor safe operating area compensation; (3)Power dissipation :25W; (4)Internal short circuit current limiting; (5)Internal thermal overload protection; (6)Output voltage offered in 4% tolerance; (7)No external components required; (8)Output voltage of 5, 12 and 15V.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 KA78T12TU |
Fairchild Semiconductor |
Linear Regulators - Standard Positive Voltage Reg 3Terminal 3a |
Data Sheet |
Negotiable |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||||||||||
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KA7805 |
Fairchild Semiconductor |
Linear Regulators - Standard DISC BY MFG 7/03 |
Data Sheet |
Negotiable |
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|
KA7805A |
Fairchild Semiconductor |
Linear Regulators - Standard DISC BY MFG 7/03 |
Data Sheet |
Negotiable |
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|
KA7805AE |
Fairchild Semiconductor |
Linear Regulators - Standard 3-Terminal 1A Pos Voltage Regulator |
Data Sheet |
Negotiable |
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|
KA7805AETSTU |
Fairchild Semiconductor |
Linear Regulators - Standard 1A 2% Reg Short Leads |
Data Sheet |
Negotiable |
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KA7805AETU |
Fairchild Semiconductor |
Linear Regulators - Standard 3-Terminal 1A Positive Voltage |
Data Sheet |
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KA7805AETU_Q |
Fairchild Semiconductor |
Linear Regulators - Standard 3-Terminal 1A Positive Voltage |
Data Sheet |
Negotiable |
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