LM7909 Negative Voltage Regulator

LM 7909 9 Volt Negative Voltage Regulator

The LM79XX series of three-terminal negative regulators are available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.

Features Of LM7909 Linear Voltage Regulators 3-Terminal 1A Negative Voltage Regulator

• Output Current : 1 Ampere

• Output Voltage : -9 volts

• Internal Thermal Overload Protection

• Short Circuit Protection

• Output Transistor Safe-Area Compensation

Specifications Of LM7909 Linear Voltage Regulators 3-Terminal 1A Negative Voltage Regulator

• Mounting Style : Through Hole

• Number of Outputs : 1 Output

• Polarity : Negative

• Output Voltage : -9 Volt

• Output Current : 1 Ampere

• Output Type : Fixed

• Input Voltage MAX : - 35 V

• Input Voltage MIN : - 35 V

• Minimum Operating Temperature : 0 °C

• Maximum Operating Temperature : + 125°C

• Load Regulation : 12 mV

• Line Regulation : 10 mV

• PSRR / Ripple Rejection : 60 dB

Related Links

• Regulated 9 volt Dual Power Supply

• LM7909 Datasheet