MC7905CT
- Mfr.Part #
- MC7905CT
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR -5V 1A TO220-3
- Stock
- 27,959
- In Stock :
- 27,959
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Current Rating :
- 1A
- Max Output Current :
- 1A
- Operating Temperature :
- 0°C~125°C
- Weight :
- 4.535924g
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Number of Pins :
- 3
- Packing Method :
- Rail
- Pin Count :
- 3
- Published :
- 2004
- Lead Free :
- Lead Free
- Terminal Position :
- Single
- Width :
- 4.82mm
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 3
- Height :
- 9.28mm
- Packaging :
- Tube
- Output Type :
- FIXED
- Contact Plating :
- Tin
- Voltage Dropout (Max) :
- 1.3V @ 1A Typ
- Halogen Free :
- Halogen Free
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Protection Features :
- Over Current, Over Temperature
- Mount :
- Through Hole
- Length :
- 10.28mm
- Output Voltage 1 :
- 5V
- Dropout Voltage :
- 1.3V
- Voltage - Input (Max) :
- -35V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Output Voltage :
- -5V
- Min Input Voltage :
- -7V
- PSRR :
- 70dB (120Hz)
- Output Voltage Accuracy :
- 4 %
- Radiation Hardening :
- No
- Min Output Voltage :
- -5V
- JESD-609 Code :
- e3
- Input Bias Current :
- 4.3mA
- Mounting Type :
- Through Hole
- Tolerance :
- 5%
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- MC79
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- TO-220-3
- Number of Outputs :
- 1
- Terminal Pitch :
- 2.54mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Regulators :
- 1
- Number of Functions :
- 1
- Accuracy :
- 4 %
- Output Configuration :
- Negative
- Dropout Voltage1-Nom :
- 1.3V
- Output Voltage :
- -5V
- Pbfree Code :
- yes
- Datasheets
- MC7905CT
MC7905CT Documents

Voltage Regulators - Linear Fairchild Semiconductor MC7905CT Overview
Voltage Regulators - Linear Fairchild Semiconductor MC7905CT is a robust linear regulator designed to provide a steady 5V output from a range of input voltages. Produced by the renowned Fairchild Semiconductor, this device ensures reliable voltage regulation for various electronic applications. Its TO220-3 package makes it easy to install in numerous circuit designs, making it ideal for integrating into various electronic devices. With a current rating of 1A, this linear regulator is perfect for powering microcontrollers, analog circuitry, and other electronic components that demand a stable voltage supply. Additionally, the MC7905CT incorporates protection features such as thermal shutdown and short-circuit protection, ensuring it remains functional under various operational conditions, thus extending its lifespan and the lifespan of the devices it powers.
MC7905CT Features
- Stable 5V Output: The regulator delivers a consistent 5V output, ensuring connected devices operate smoothly.
- TO220-3 Package: The device's packaging allows for straightforward integration into different circuit boards, enhancing its versatility.
- 1A Output Current: The regulator supports a current rating of 1A, making it suitable for various electronic applications.
- Protection Mechanisms: Features such as thermal shutdown and short-circuit protection safeguard the regulator, ensuring longevity.
MC7905CT Applications
- Microcontroller Boards: The linear regulator provides a stable voltage supply, ensuring the microcontroller operates reliably without fluctuations.
- Analog Circuitry: The MC7905CT's steady 5V output is ideal for analog devices such as amplifiers and sensors, ensuring accurate performance.
- Power Supplies: The regulator can be integrated into power supply circuits, maintaining a consistent output voltage for various devices.
- Embedded Systems: The MC7905CT's reliability and ease of integration make it ideal for embedded systems, maintaining system stability.
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