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LM7909 Voltage Regulator

  • Stock: 17

    Availability: InStock priceValidUntil: 2026-03-24

  • SKU: 1791 | DAA088

Availability: InStock priceValidUntil: 2026-03-24

  • 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 more quantity or 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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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you ship all over India?
Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Are components original / new?
We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

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