KA7809ERTF
- Mfr.Part #
- KA7809ERTF
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Datasheet
- Download
- Description
- IC REG LINEAR 9V 1A DPAK
- Stock
- 24,402
- In Stock :
- 24,402
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C
- Output Voltage1-Min :
- 8.6V
- Pbfree Code :
- yes
- Voltage - Input (Max) :
- 35V
- Current - Output :
- 1A
- Terminal Form :
- Gull wing
- Pin Count :
- 3
- Terminal Position :
- Single
- JESD-609 Code :
- e3
- Length :
- 6.6mm
- Qualification Status :
- COMMERCIAL
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- MATTE TIN
- Voltage - Output (Min/Fixed) :
- 9V
- Terminal Pitch :
- 2.3mm
- JESD-30 Code :
- R-PSSO-G2
- Number of Functions :
- 1
- Output Configuration :
- Positive
- Number of Regulators :
- 1
- Output Voltage1-Max :
- 9.4V
- Height Seated (Max) :
- 2.5mm
- Output Type :
- FIXED
- Package / Case :
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Output Voltage 1 :
- 9V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- PSRR :
- 71dB (120Hz)
- Number of Terminations :
- 2
- Current - Quiescent (Iq) :
- 8mA
- Mounting Type :
- Surface Mount
- Protection Features :
- Over Temperature, Short Circuit
- Datasheets
- KA7809ERTF

Voltage Regulators - Linear Fairchild Semiconductor KA7809ERTF Overview
The Voltage Regulators - Linear Fairchild Semiconductor KA7809ERTF is an essential component in maintaining stable and reliable operations across various electronic devices. Designed by Fairchild Semiconductor, this linear voltage regulator delivers a fixed output voltage of 9V while supporting currents up to 1A. Ideal for applications requiring consistent voltage delivery and thermal efficiency, the KA7809ERTF stands out for its robust performance in a compact DPAK package, ensuring ease of integration into PCB designs without sacrificing space or efficiency.
KA7809ERTF Features
The KA7809ERTF voltage regulator is packed with features tailored for efficient power management, including thermal overload protection, short-circuit protection, and safe area protection. These features contribute to the device's reliability and durability, making it an excellent choice for sustaining stable operations in a variety of electronic applications. Its ability to operate within a wide temperature range enhances its versatility in different environmental conditions.
KA7809ERTF Applications
- Consumer Electronics: Utilized in televisions and audio systems to provide stable power, ensuring enhanced product longevity and performance.
- Computing Devices: Employed in desktops and laptops to regulate internal voltages, crucial for the stability and reliability of computing operations.
- Telecommunication Equipment: Serves in routers and switches to maintain consistent voltage levels, essential for uninterrupted communication services.
- Industrial Systems: Integrated into control systems for machinery to ensure accurate and stable voltage supply, pivotal for operational precision and safety.
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