LM7909 General Description :
The LM7909 three terminal negative voltage regulator IC is available in TO-220 package and with a fixed output voltage of -9 volt, making it useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible.
LM 7909 Features :
- Output Current in Excess of 1A
- Output Voltages of -9V
- Internal Thermal Overload Protection
- Short Circuit Protection
- Output Transistor Safe Operating Area Compensation
7909 Block Diagram :
7909 Pinout:
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