KA7812ETU
- Mfr.Part #
- KA7812ETU
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1A TO220-3
- Stock
- 19,024
- In Stock :
- 19,024
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 3
- Terminal Finish :
- Tin (Sn)
- Quiescent Current :
- 8mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 15.95mm
- Weight :
- 1.8g
- Lead Free :
- Lead Free
- Width :
- 4.5mm
- Dropout Voltage1-Nom :
- 2V
- Output Voltage 1 :
- 12V
- Voltage Tolerance-Max :
- 5%
- Output Type :
- FIXED
- Package / Case :
- TO-220-3
- Published :
- 2016
- Protection Features :
- Over Temperature, Short Circuit
- Output Voltage :
- 12V
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- REACH SVHC :
- No SVHC
- Output Configuration :
- Positive
- Pbfree Code :
- yes
- Min Input Voltage :
- 14.5V
- RoHS Status :
- RoHS Compliant
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 35V
- Packaging :
- Tube
- Power Supply Rejection Ratio (PSRR) :
- 71dB
- Terminal Position :
- Single
- Base Part Number :
- KA7812
- PSRR :
- 71dB (120Hz)
- Dropout Voltage :
- 2V
- Packing Method :
- Rail
- Number of Regulators :
- 1
- Length :
- 10mm
- Number of Pins :
- 3
- JESD-609 Code :
- e3
- Terminal Pitch :
- 2.54mm
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Output Voltage Accuracy :
- 4 %
- Accuracy :
- 4 %
- Nominal Output Voltage :
- 12V
- Max Output Current :
- 1A
- ECCN Code :
- EAR99
- Datasheets
- KA7812ETU

Voltage Regulators - Linear Fairchild Semiconductor KA7812ETU Overview
Introducing the KA7812ETU, a remarkable linear voltage regulator meticulously crafted by Fairchild Semiconductor. This Integrated Circuit (IC) stands as a beacon of reliability and precision, designed to meet the demanding requirements of modern electronic applications. With its robust construction and exceptional performance, the KA7812ETU offers a stable output voltage of 12V with a current capacity of up to 1A, ensuring consistent power delivery for a myriad of industrial and commercial purposes.
KA7812ETU Features
- Stable Output: The KA7812ETU guarantees a steady 12V output voltage, essential for powering sensitive electronic components.
- High Current Capability: With a maximum current rating of 1A, this linear regulator can support a wide range of load requirements.
- Thermal Protection: Equipped with built-in thermal shutdown circuitry, ensuring safe operation even under adverse temperature conditions.
- Compact TO-220 Package: The TO-2203 package design offers ease of installation and efficient heat dissipation, making it suitable for diverse applications.
- Wide Operating Temperature Range: From -40°C to 125°C, the KA7812ETU remains reliable in harsh environmental conditions.
KA7812ETU Applications
- Industrial Automation: Deployed in control systems, motor drivers, and instrumentation equipment, the KA7812ETU regulates voltage to ensure consistent performance in industrial settings.
- Telecommunications: Integrated into communication devices, base stations, and network infrastructure, this regulator stabilizes power supply, enhancing signal integrity and reliability.
- Consumer Electronics: Utilized in audio amplifiers, LED displays, and gaming consoles, the KA7812ETU maintains optimal voltage levels, prolonging the lifespan of electronic devices.
- Automotive Electronics: Incorporated in automotive sensors, lighting systems, and navigation units, this regulator safeguards sensitive electronics from voltage fluctuations, ensuring uninterrupted operation on the road.
- Renewable Energy: Integrated into solar charge controllers, wind turbine converters, and battery management systems, the KA7812ETU facilitates efficient energy conversion and storage, promoting sustainable power solutions.
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