MC7809AECT
- Mfr.Part #
- MC7809AECT
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 9V 1A TO220-3
- Stock
- 22,959
- In Stock :
- 22,959
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification Status :
- COMMERCIAL
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Output Voltage1-Min :
- 8.6V
- Current - Quiescent (Iq) :
- 6mA
- Output Type :
- FIXED
- Package / Case :
- TO-220-3
- Pbfree Code :
- yes
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~125°C
- Number of Terminations :
- 3
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Unknown
- JESD-30 Code :
- R-XSFM-T3
- Packaging :
- Tube
- Voltage - Output (Min/Fixed) :
- 9V
- Terminal Finish :
- MATTE TIN
- Protection Features :
- Over Temperature, Short Circuit
- Terminal Position :
- Single
- JESD-609 Code :
- e3
- Pin Count :
- 3
- Output Voltage 1 :
- 9V
- Voltage - Input (Max) :
- 35V
- Surface Mount :
- No
- Current - Output :
- 1A
- Output Voltage1-Max :
- 9.4V
- PSRR :
- 62dB (120Hz)
- Voltage Dropout (Max) :
- 2V @ 1A Typ
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Number of Functions :
- 1
- Datasheets
- MC7809AECT

Voltage Regulators - Linear Fairchild Semiconductor MC7809AECT Overview
The Fairchild Semiconductor MC7809AECT is a highly reliable and efficient linear voltage regulator, designed to deliver a steady 9V output from varying input voltages. This device ensures a stable and consistent voltage supply, critical for maintaining the performance and longevity of electronic components. With its robust TO-220-3 package, the MC7809AECT offers excellent thermal performance and durability, making it suitable for demanding applications across various industries. Its ability to maintain output stability under a range of environmental conditions and load variations makes it an essential component in power management solutions.
MC7809AECT Features
The MC7809AECT linear voltage regulator features a fixed output voltage of 9V, which can handle up to 1A of output current. Its design includes over-current protection, ensuring safe operation by automatically shutting down the output when the current exceeds the maximum limit. Additionally, the regulator incorporates thermal overload protection to prevent damage from high operating temperatures. The simplicity of its external circuit requirements also makes it an ideal choice for straightforward power supply designs.
MC7809AECT Applications
- Consumer Electronics: Used in televisions, audio equipment, and other household electronics where stable and reliable power is necessary for safety and performance.
- Computer Systems: Employs in providing the precise voltage required for various components within a computer, such as the CPU and GPUs, ensuring optimal performance and stability.
- Telecommunication Equipment: Integral in power supplies for routers and switches, where consistent voltage levels are crucial for data integrity and device reliability.
- Industrial Machinery: Utilized in control systems for machinery where precise voltage regulation is required to maintain system reliability and safety under variable load conditions.
- Automotive Applications: Applies in vehicle electronics to regulate systems such as sensors and on-board computers, which demand stable voltage to function correctly.
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