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LM7909 Voltage Regulator


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  • Stock: 17

    Availability: InStock priceValidUntil: 2026-11-11

  • SKU: 1791 | DAA088

Availability: InStock priceValidUntil: 2026-11-11

  • Rs. 18.88 (inc GST)
    Rs.16.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

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

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Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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