KA7918TU
- Mfr.Part #
- KA7918TU
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED NEG STND 18V
- Stock
- 19,199
- In Stock :
- 19,199
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Qualification Status :
- Not Qualified
- Lead Free :
- Lead Free
- Output Type :
- FIXED
- Number of Terminations :
- 3
- Output Configuration :
- Negative
- Voltage Tolerance-Max :
- 5%
- Terminal Finish :
- Tin (Sn)
- PSRR :
- 60dB (120Hz)
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Accuracy :
- 4 %
- Current - Output :
- 1A
- Min Input Voltage :
- -21V
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Protection Features :
- Over Temperature, Short Circuit
- Terminal Pitch :
- 2.54mm
- Output Voltage Accuracy :
- 4 %
- Number of Regulators :
- 1
- Pbfree Code :
- yes
- Base Part Number :
- KA7918
- Package / Case :
- TO-220-3
- Packaging :
- Tube
- Operating Temperature :
- 0°C~125°C
- JESD-609 Code :
- e3
- Terminal Position :
- Single
- Dropout Voltage :
- 2V
- Mount :
- Through Hole
- JESD-30 Code :
- R-PSFM-T3
- Mounting Type :
- Through Hole
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Published :
- 2017
- Voltage - Input (Max) :
- -35V
- Weight :
- 1.8g
- Packing Method :
- Rail
- Quiescent Current :
- 6mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- -18V
- RoHS Status :
- RoHS Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Input Voltage Absolute-Max :
- 35V
- Output Voltage 1 :
- 18V
- Datasheets
- KA7918TU

Voltage Regulators - Linear Fairchild Semiconductor KA7918TU Overview
The Fairchild Semiconductor KA7918TU is a high-quality integrated circuit linear voltage regulator designed to provide a fixed negative voltage output of 18V. This regulator ensures stable and reliable power supply, making it ideal for various electronic applications where precise voltage regulation is essential. Whether you're designing industrial equipment, automotive electronics, or consumer electronics, the KA7918TU delivers consistent performance, helping you achieve optimal functionality and efficiency in your designs.
KA7918TU Features
- Fixed negative voltage output of 18V
- High-quality linear voltage regulation
- Stable and reliable performance
- Designed for industrial, automotive, and consumer electronics
- Compact and easy to integrate
- Manufactured by Fairchild Semiconductor, a trusted name in semiconductor technology
KA7918TU Applications
- Industrial Automation: The KA7918TU is commonly used in industrial automation systems to provide stable power supply for control circuits, sensors, and actuators. Its precise voltage regulation ensures consistent performance and reliable operation in demanding industrial environments.
- Automotive Electronics: In automotive applications, the KA7918TU regulates voltage to power various electronic components such as engine control units (ECUs), dashboard displays, and infotainment systems. Its compact size and high efficiency make it an ideal choice for automotive designs where space and reliability are crucial.
- Consumer Electronics: From home appliances to portable gadgets, the KA7918TU finds its place in a wide range of consumer electronics. It ensures stable voltage supply for microcontrollers, audio amplifiers, and other sensitive electronic circuits, enhancing the overall performance and longevity of electronic devices.
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