KA79L05AZTA
- Mfr.Part #
- KA79L05AZTA
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED NEG STND 5V
- Stock
- 32,921
- In Stock :
- 32,921
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Output Configuration :
- Negative
- Operating Temperature :
- 0°C~125°C
- Weight :
- 240mg
- Accuracy :
- 5 %
- Output Voltage 1 :
- 5V
- RoHS Status :
- RoHS Compliant
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- JESD-609 Code :
- e3
- Quiescent Current :
- 5.5mA
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Number of Regulators :
- 1
- Min Input Voltage :
- -7V
- Base Part Number :
- KA79L05
- Protection Features :
- Over Temperature, Short Circuit
- Dropout Voltage :
- 1.7V
- Packing Method :
- Ammo Pack
- Max Output Current :
- 100mA
- Radiation Hardening :
- No
- Output Voltage Accuracy :
- 5 %
- Terminal Position :
- BOTTOM
- Terminal Finish :
- Tin (Sn)
- Packaging :
- Tape and Box (TB)
- Mounting Type :
- Through Hole
- Output Type :
- FIXED
- Mount :
- Through Hole
- Voltage Tolerance-Max :
- 4%
- PSRR :
- 60dB (120Hz)
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Number of Outputs :
- 1
- Number of Pins :
- 3
- Lead Free :
- Lead Free
- Output Voltage :
- -5V
- Published :
- 2016
- Dropout Voltage1-Nom :
- 1.7V
- Voltage - Input (Max) :
- -30V
- Current - Supply (Max) :
- 6mA
- Datasheets
- KA79L05AZTA
KA79L05AZTA Documents

Voltage Regulators - Linear Fairchild Semiconductor KA79L05AZTA Overview
The KA79L05AZTA from Fairchild Semiconductor is a dedicated linear voltage regulator designed to ensure a constant, stable output voltage, making it an essential component for various electronic applications. This regulator provides a fixed, negative 5V output, tailored specifically for circuits requiring a stable and reliable power supply. Its robust design is characterized by a simple setup and consistent performance, which is critical for maintaining the integrity and longevity of electronic components. The KA79L05AZTA is particularly valued for its ability to minimize voltage fluctuations and provide thermal overload protection, which are vital attributes for managing sensitive electronic systems. This product's reliability and efficiency make it an ideal choice for businesses looking to integrate a high-quality power solution into their hardware designs.
KA79L05AZTA Features
- Fixed output voltage of -5V, ensuring a reliable power supply for components requiring a stable low voltage.
- High efficiency with low standby power consumption, making it suitable for energy-sensitive applications.
- Thermal overload protection, which prevents damage to the device and connected components under excessive heat conditions.
- Short circuit protection that safeguards the circuitry from potential damage due to accidental shorts.
KA79L05AZTA Applications
- Consumer Electronics: Used in various consumer electronics such as audio processors, where stable voltage is necessary for noise reduction and consistent performance.
- Power Management Solutions: Integral in desktop and server applications for maintaining the required operational voltage to ensure system stability and reliability.
- Telecommunications Equipment: Essential in telecommunications hardware to provide consistent power and prevent system failures caused by voltage irregularities.
- Industrial Automation: Deployed in automation control boards, helping to regulate voltage in sensors and actuators, thus ensuring precise operation and system efficacy.
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