KA7908TU
- Mfr.Part #
- KA7908TU
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED NEG STND 8V
- Stock
- 25,663
- In Stock :
- 25,663
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Base Part Number :
- KA7908
- Accuracy :
- 4 %
- Packaging :
- Tube
- Weight :
- 1.8g
- Width :
- 4.7mm
- Output Configuration :
- Negative
- Lead Free :
- Lead Free
- Terminal Pitch :
- 2.54mm
- Package / Case :
- TO-220-3
- Packing Method :
- Rail
- REACH SVHC :
- No SVHC
- Operating Temperature :
- 0°C~125°C
- Mount :
- Through Hole
- Height :
- 15.38mm
- Power Rating :
- 15W
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin (Sn)
- Min Input Voltage :
- -10.5V
- Number of Pins :
- 3
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Dropout Voltage :
- 2V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Through Hole
- Number of Functions :
- 1
- Output Voltage 1 :
- 8V
- Qualification Status :
- Not Qualified
- Length :
- 10.1mm
- Current - Output :
- 1A
- PSRR :
- 60dB (120Hz)
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Nominal Output Voltage :
- -8V
- JESD-609 Code :
- e3
- Nominal Input Voltage :
- -8V
- Max Output Current :
- 2.2A
- Output Voltage :
- -8V
- Number of Regulators :
- 1
- Number of Outputs :
- 1
- Output Voltage Accuracy :
- 4 %
- RoHS Status :
- RoHS Compliant
- Terminal Position :
- Single
- Published :
- 2013
- Output Type :
- FIXED
- Voltage Tolerance-Max :
- 5%
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Quiescent Current :
- 6mA
- Protection Features :
- Over Temperature, Short Circuit
- Voltage - Input (Max) :
- -35V
- Number of Terminations :
- 3
- Datasheets
- KA7908TU

[Voltage Regulators - Linear] Fairchild Semiconductor KA7908TU Overview
Introducing the Fairchild Semiconductor KA7908TU, a reliable and high-performance linear fixed negative voltage regulator. Designed to meet the stringent requirements of industrial applications, this integrated circuit (IC) offers stability, precision, and efficiency in voltage regulation, ensuring consistent power supply across various operating conditions.
With its robust construction and advanced features, the KA7908TU is the ideal choice for demanding environments where precise voltage control is essential. Whether you're powering sensitive electronic equipment or driving motors and actuators, this regulator delivers dependable performance, making it a trusted solution for engineers and manufacturers.
KA7908TU Features
- Stable and precise voltage regulation
- Fixed negative output voltage
- Standard 8V output
- Industrial-grade reliability
- Efficient operation across temperature variations
- Low dropout voltage
- Short-circuit and thermal protection
- Compact and versatile design
KA7908TU Applications
- Industrial Automation: The KA7908TU is commonly used in industrial automation systems to regulate voltage for PLCs (Programmable Logic Controllers), sensors, and control circuits. Its stability and precision ensure consistent operation of critical machinery and equipment.
- Telecommunications: In telecommunications infrastructure, the KA7908TU provides reliable voltage regulation for various components such as base stations, routers, and communication modules. Its robust design and protection features make it suitable for deployment in harsh environmental conditions.
- Power Supplies: The KA7908TU is an integral part of power supply units, ensuring stable and accurate voltage output for electronic devices, including consumer electronics, medical instruments, and instrumentation equipment. Its compact size and low dropout voltage make it suitable for space-constrained applications.
- Automotive Electronics: Within automotive electronics, the KA7908TU regulates voltage for critical systems such as engine control units (ECUs), automotive lighting, and infotainment systems. Its rugged construction and thermal protection make it suitable for automotive applications subject to temperature extremes and vibration.
- LED Lighting: LED lighting systems benefit from the KA7908TU's precise voltage regulation, ensuring consistent brightness and longevity of LED bulbs. It is commonly integrated into LED drivers and lighting controllers for residential, commercial, and industrial lighting applications.
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