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LM7809 IC – 9V Positive Voltage Regulator IC
₹18.00 Original price was: ₹18.00.₹14.00Current price is: ₹14.00.
STOCK: 4 (WooHoo!) Available
Quick Review:
- Input Voltage: 12 Volt to 48 Volt
- Output Volt: 9 Volt
- Maximum Output Amp: 1 Amp
- Pin 1 (Input Pin): The Input pin is the pin that accepts the incoming DC voltage, which the voltage regulator will eventually regulate down to 9 volts.
- Pin 2 (Ground): Ground pin establishes the ground for the regulator.
- Pin 3 (Output Pin): The Output pin is the regulated 9 volts DC.
Shipping: Usually delivered in 3-7 days.
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Availability:
4 in stock

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Fixed voltage Positive and Negative regulator ICs are used in circuits to give precise regulated voltage. 78 XX series regulator IC can handle a maximum of 1-ampere current. The Regulator ICs require a minimum 1.5 higher input voltage than their voltage rating. For example, the 7809 IC requires a minimum of 12 volts to give 9-volt output.
Technical Specifications:
- Input Voltage: 12 Volt to 48 Volt
- Output Volt: 9 Volt
- Maximum Output Amp: 1 Amp
- Pin 1 (Input Pin): The Input pin is the pin that accepts the incoming DC voltage, which the voltage regulator will eventually regulate down to 9 volts.
- Pin 2 (Ground): Ground pin establishes the ground for the regulator.
- Pin 3 (Output Pin): The Output pin is the regulated 9 volts DC.
Package Includes:
- 1 Piece – LM7809 IC – 9V Positive Voltage Regulator IC
| Weight | 2 g |
|---|
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
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PS2 Joystick Module Breakout Sensor
₹69.00Original price was: ₹69.00.₹49.00Current price is: ₹49.00.Add to cart Buy nowQuick Review:
- Operating Voltage: 5V DC
- Output Type: Analog for X and Y axes, Digital for the push-button
- Size: Compact, fits easily on breadboards or into custom designs
Shipping: Usually delivered in 3-7 days.
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₹52.00Original price was: ₹52.00.₹48.00Current price is: ₹48.00.Read moreQuick Review:
- Dual Flip-Flops: Contains two independent JK flip-flops.
- Toggle Mode: Operates in various modes, including toggle, which is useful for counters and frequency division.
- Preset (Set) and Clear Inputs: Allows asynchronous setting or resetting of the output, regardless of the clock signal.
- Edge Triggering: Triggered on the negative edge (falling edge) of the clock signal.
Shipping: Usually delivered in 3-7 days.
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Availability:
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Battery Holder For 6xAA Battery Flat
₹70.00Original price was: ₹70.00.₹65.00Current price is: ₹65.00.Read moreQuick Review:
- Compatible batteries: AA
- Number of compartments: 6
- PP resin holder
- Nickel-plated steel spring
- Nickel-plated brass rivet
- Wire size: 26 AWG
- High-quality Plastic Holder
Shipping: Usually delivered in 3-7 days.
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XH-M139 DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer 2*50W+1*100W Power Amplifier Board
₹749.00Original price was: ₹749.00.₹649.00Current price is: ₹649.00.Add to cart Buy nowQuick Review:
- Adopts two high-quality TPA3116D2 digital amplifier chips.
- Good sound quality, high efficient device and power amplifying feature.
- 50W x 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
- Powered by DC 12-24V, wide input voltage.
- User can adjust the volume by themselves easily.
Shipping: Usually delivered in 3-7 days.
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Voltage Detection Sensor Module-25V
₹95.00Original price was: ₹95.00.₹90.00Current price is: ₹90.00.Read moreQuick Review:
- Voltage input range: DC 0-25V
- Voltage detection range: DC 0.02445V-25V
- Voltage Analog Resolution: 0.00489V
- DC input connector: Terminal cathode connected to VCC, GND negative pole
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:
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M3 x 6mm Nut Bolt for Johnsan Motor mounting
₹4.00Original price was: ₹4.00.₹3.00Current price is: ₹3.00.Add to cart Buy nowQuick Review:
- Length: 6mm (Overall),
- Thread Length:5.5 mm (0.5 inch),
- Thread Pitch: 0.4 mm,
- Diameter included Thread: 3 mm,
- Material: Stainless Steel,
- Bolt Head Style: Round,
Shipping: Usually delivered in 3-7 days.
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Availability:
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₹39.00Original price was: ₹39.00.₹28.00Current price is: ₹28.00.Add to cart Buy nowQuick Review:
- Package Type: DIP-16
- Output Current (Per Channel): 500mA (max)
- Output Voltage: Up to 50V
- Input Voltage: Compatible with TTL and CMOS logic levels
- Built-in Diodes: For inductive load protection
- Operating Temperature Range: -20°C to 85°C
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₹89.00Original price was: ₹89.00.₹59.00Current price is: ₹59.00.Add to cart Buy nowQuick Review:
- Mount: Through Hole
- Package: DIP14
- Logic Function: NAND
- Number Of Pins:14
- Max operating Temperture:125°C
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2N2222 NPN Transistors
₹12.00Original price was: ₹12.00.₹7.00Current price is: ₹7.00.Add to cart Buy nowQuick Review:
- Package Type: TO-92
- Transistor Type: Bi-Polar high current NPN Transistor
- Max Collector Current(IC): Continuous Collector current (IC) is 800mA
- Maximum Collector-Emitter Voltage (VCE): 40V
- Maximum Collector-Base Voltage (VCB): 75V
- Emitter-Base Voltage (VEBO): 6V Base Current(IB) is 5mA maximum
- The Collector Dissipation (Pc): 625 milliwatt
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HT12D RF Encoder IC
₹90.00Original price was: ₹90.00.₹75.00Current price is: ₹75.00.Add to cart Buy nowQuick Review:
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- Transmission Range: Dependent on RF module used, typically up to 100 meters
- Operating Temperature: -20°C to 85°C
- Package Type: 18-Pin DIP or SOP available
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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LM7806 IC – 6V Positive Voltage Regulator IC
₹15.00Original price was: ₹15.00.₹14.00Current price is: ₹14.00.Add to cart Buy nowQuick Review:
- Input Voltage: 7.5Volt to 48Volt
- Output Volt: 6 Volt
- Maximum Output Amp: 1Amp
- Pin 1 (Input Pin): The Input pin is the pin that accepts the incoming DC voltage, which the voltage regulator will eventually regulate down to 6 volts.
- Pin 2 (Ground): Ground pin establishes the ground for the regulator.
- Pin 3 (Output Pin): The Output pin is the regulated 6 volts DC.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
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LM7912 IC – 12V Negative Voltage Regulator IC
₹18.00Original price was: ₹18.00.₹14.00Current price is: ₹14.00.Add to cart Buy nowQuick Review:
- 12V Negative Voltage Regulator
- Output Voltage: -14V
- Output Current: 1.5A
- Minimum Input Voltage: 12V
- Maximum Input Voltage: 25V
- Operating current(IQ): 5mA
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₹55.00Original price was: ₹55.00.₹48.00Current price is: ₹48.00.Add to cart Buy nowQuick Review:
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- Output Voltage Range: Adjustable From 1.25 V to 37 V
- Thermal Overload Protection
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- Lead Temperature: 260°C
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74HC02 Quad 2-Input NOR Gate IC (7402 IC) DIP-14 Package
₹59.00Original price was: ₹59.00.₹49.00Current price is: ₹49.00.Add to cart Buy nowQuick Review:
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- Also Available in SMD Type
- Operating Temperature to 70 Deg C
- High-Speed CMOS Type
Shipping: Usually delivered in 3-7 days.
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