Product Images are shown for illustrative purposes only and may differ from actual product.

LM7909 Voltage Regulator

  • Stock: 17

    Availability: InStock priceValidUntil: 2026-03-18

  • SKU: 1791 | DAA088

Availability: InStock priceValidUntil: 2026-03-18

  • 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

Related Links

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.

NEW Products

Product Page : New Products

3 Pin Waterproof Connector SP13 IP68

3 Pin Connector SP13 IP68 Waterproof Solder Cable Connector SP13 IP68 3 Pin Waterproof Connector wi..

Rs.330.40 (inc GST)
Rs.280.00 + GST

SKU: 3944 | DAF997
Stock: 3

7402 Quad NOR gate

7402  Quad NOR gateA logic gate is an elementary building block of a digital cir..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 64 | DAA255
Stock: 15

TM1650 LED driver control and keyboard scanning IC

 TM1650 LED Driver Control and keyboard scanning ICTM1650 is a keyboard scan interface and LED ..

Rs.22.42 (inc GST)
Rs.19.00 + GST

SKU: 3772 | DAF739
Stock: 4

2 Pin Male Right Angle Header 5.08 mm pitch (Combicon Connector)

Combicon 2 Pin Right Angle Male Header Connector XY-2500 F-B 5.08 series 2 Pin Right Angle Male hea..

Rs.4.48 (inc GST)
Rs.3.80 + GST

SKU: 2729 | DAE239
Stock: 50

Have You Seen

Product Page : Have You Seen

CH392 Ethernet Protocol Stack Controller SPI and UART bus QFN28 IC

CH392 Ethernet Protocol Stack Controller SPI and UART Bus CH392 Ethernet Protocol Stack Controller ..

Rs.377.60 (inc GST)
Rs.320.00 + GST

SKU: 7305 | DAF479
Stock: 5

Nextion Intelligent NX1060P101-011R-I 10.1" TouchScreen Display

Nextion Intelligent Series 10.1" HMI Touchscreen DisplayNX1060P101-011R-I is a 10.1" resistive touch..

Rs.13,098.94 (inc GST)
Rs.11,100.80 + GST

SKU: 2127 | DAB506
Stock: 0

FQPF7N80C N‑Channel MOSFET TO‑220F Package

Fairchild N‑Channel MOSFET FQPF7N80C for High-Voltage ApplicationsFQPF7N80C N‑Channel MOSFET for hig..

Rs.147.50 (inc GST)
Rs.125.00 + GST

SKU: 10002 | DAI992
Stock: 25

Atmega328PB-AU Microcontroller

Atmega328PB-AU MicrocontrollerATMEGA328PB-AU: 8 Bit MCU, AVR, AVR ATmega Family ATmega328 Series Mic..

Rs.479.08 (inc GST)
Rs.406.00 + GST

SKU: 3467 | DAD587
Stock: 6

Related Products

HLK-5M05 AC to DC 5 Watts 5 Volts Module

HLK-5M05 AC to DC 5 Watts 5 Volts Module

HLK-5M05 AC To DC 5 Watts 5 Volts Module HLK-5M05 Module converts 120-230V AC to 5V DC, 5 Watts, co..

Rs.289.10 (inc GST)
Rs.245.00 + GST

SKU: 666 | DAB337
Stock: 5
LM1117-1.8V SMD Voltage Regulator

LM1117-1.8V SMD Voltage Regulator

LM1117-1.8V SMD Voltage Regulator  The LM1117 is a series of low dropout voltage regulators wit..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 1102 | DAB620
Stock: 0
LM1085ISX-3.3 Volt Regulator

LM1085ISX-3.3 Volt Regulator

LM1085ISX-3.3 Volt Regulator  LM1085-3.3V Regulator with 3A output, 1.5V dropout, and thermal ..

Rs.151.04 (inc GST)
Rs.128.00 + GST

SKU: 1169 | DAB558
Stock: 1
20k Single Turn Potentiometer

20k Single Turn Potentiometer

Potentiometer 20K Variable Resistor 3386-20k Trimpot with 20Kohm resistance, 500mW power rating, and..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 1417 | DAB204
Stock: 30
UPS HAT Board for Raspberry Pi

UPS HAT Board for Raspberry Pi

UPS HAT Board for Raspberry PiThis Raspi UPS HAT is a micro UPS power source. It supports a maximum ..

Rs.1,888.00 (inc GST)
Rs.1,600.00 + GST

SKU: 1561 | DAB045
Stock: 8
33uF 16V ±20% SMD, D5xL5.3mm Aluminum Electrolytic Capacitors   SMD

33uF 16V ±20% SMD, D5xL5.3mm Aluminum Electrolytic Capacitors SMD

Electrolytic Capacitor 33uF 16V SMD 33uF 16V ±20% SMD Aluminum Electrolytic Capacitor, Compact size..

Rs.1,079.99 (inc GST)
Rs.915.25 + GST

SKU: 7761 | DAH564
Stock: 0
LM317 3-Terminal Adjustable Linear Voltage Regulator To-92 Package

LM317 3-Terminal Adjustable Linear Voltage Regulator To-92 Package

LM317 Adjustable Linear Voltage Regulator To-92 Package LM317 Voltage Regulator; Adjustable output ..

Rs.29.26 (inc GST)
Rs.24.80 + GST

SKU: 8183 | DAD540
Stock: 90