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LM7912 IC – 12V Negative Voltage Regulator IC
₹18.00 Original price was: ₹18.00.₹14.00Current price is: ₹14.00.
STOCK: 30 (WooHoo!) Available
Quick Review:
- 12V Negative Voltage Regulator
- Output Voltage: -14V
- Output Current: 1.5A
- Minimum Input Voltage: 12V
- Maximum Input Voltage: 25V
- Operating current(IQ): 5mA
Shipping: Usually delivered in 3-7 days.
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Availability:
30 in stock

30 in stock
Technical Specifications:
- 12V Negative Voltage Regulator
- Output Voltage: -14V
- Output Current: 1.5A
- Minimum Input Voltage: 12V
- Maximum Input Voltage: 25V
- Operating current(IQ): 5mA
- Internal Thermal Overload and Short circuit current limiting protection is available.
- Junction Temperature maximum 125 degrees Celsius
- Available in TO-220 and KTE package
Package Includes:
- 1 Piece – LM7912 IC – 12V Negative Voltage Regulator
| 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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5.5×2.1mm DC Jack Male Plug To Alligator Clips
₹59.00Original price was: ₹59.00.₹49.00Current price is: ₹49.00.Add to cart Buy nowQuick Review:
- Material: PVC
- Connector Type: 5.5mm X 2.1mm
- DC Power Jack: Male
- Supports maximum current: 3.5 A
- Voltage Rating: 3.3V To 24V
Shipping: Usually delivered in 3-7 days.
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AC Power Cord With 2 Pin Plug
₹35.00Original price was: ₹35.00.₹24.00Current price is: ₹24.00.Add to cart Buy nowQuick Review:
- Pin : 2
- Conductor : Copper steel
- Insulation: Rubber
- Needle: Nickel plating
Shipping: Usually delivered in 3-7 days.
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Availability:
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FT232RL USB to TTL Serial Adapter Module
₹149.00Original price was: ₹149.00.₹139.00Current price is: ₹139.00.Add to cart Buy nowQuick Review:
- Material: PCB + Electronic Component
- Support: 3.3V, 5V
- Main Color: Red
- Chipset: FT232RL
- USB power has over current protection, using 500MA self-restore fuse
- RXD/TXD transceiver communication indicator
Shipping: Usually delivered in 3-7 days.
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Availability:
-
Plastic Blue Thin Spur Gear-50Teeth With Compound-24Teeth for 6mm Shaft
₹65.00Original price was: ₹65.00.₹55.00Current price is: ₹55.00.Add to cart Buy nowQuick Review:
- Shaft Dia: 6mm,
- Pitch Circle Dia: NA,
- Big No. of Teeth: 50,
- Small No. of Teeth: 24,
- Material: Nylon
- Colour: Blue
Shipping: Usually delivered in 3-7 days.
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Availability:
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Robot Wheel- 110mm Dia. x 40mm Width for 6mm Shaft (1Pcs)
₹120.00Original price was: ₹120.00.₹115.00Current price is: ₹115.00.Read moreQuick Review:
- Shaft Diameter: 6 mm
- Outer Diameter: 110 mm
- Face width: 40mm
- Mount: 6 mm hole (motor shaft)
Shipping: Usually delivered in 3-7 days.
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Availability:
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B3 Lithium Polymer (LiPo) Battery Charger for 2S-3S Lipo
₹449.00Original price was: ₹449.00.₹425.00Current price is: ₹425.00.Add to cart Buy nowQuick Review:
- Input Voltage: 110 – 240 V
- Charging current: 850 mA
- Automatic charge start
- Simple, reliable and safe to use
- AC Input: 100~240V, 50~60Hz
- Battery Type: LiPoly
Shipping: Usually delivered in 3-7 days.
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Related products
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LM7809 IC – 9V Positive Voltage Regulator IC
₹18.00Original price was: ₹18.00.₹14.00Current price is: ₹14.00.Add to cart Buy nowQuick 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.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:
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LM7906 IC – 6V Negative Voltage Regulator
₹18.00Original price was: ₹18.00.₹14.00Current price is: ₹14.00.Add to cart Buy nowQuick Review:
- 6V Negative Voltage Regulator
- Output Voltage: -6V
- Output Current: 1.5A
- Minimum Input Voltage: 8V
- Maximum Input Voltage: 25V
- Operating current(IQ): 5mA
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
LM358 Low Power Dual Op-Amp IC DIP-8 Package
₹15.00Original price was: ₹15.00.₹12.00Current price is: ₹12.00.Add to cart Buy nowQuick Review:
- Package Type: DIP-8
- Supply Voltage Range: 3V to 32V (single supply) or ±1.5V to ±16V (dual supply)
- Low Quiescent Current: Ideal for power-conscious designs
- Gain Bandwidth Product: 1 MHz (typical)
- Operating Temperature Range: 0°C to 70°C (commercial grade)
- Output Current Drive: Sufficient for most common loads
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
BD140 PNP Bipolar Transistor
₹25.00Original price was: ₹25.00.₹22.00Current price is: ₹22.00.Read moreQuick Review:
- Collector-Emitter Voltage (Vce): 80V
- Collector Current (Ic): 1.5A
- Power Dissipation: 12.5W
- DC Current Gain (hFE): 25-250
- Package: TO-126
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:
-
L293D Dual H-Bridge Motor Driver IC DIP-16 Package
₹55.00Original price was: ₹55.00.₹48.00Current price is: ₹48.00.Add to cart Buy nowQuick Review:
- Input Voltage: 40V
- Output Current Greater Than 1.5 A
- Output Voltage Range: Adjustable From 1.25 V to 37 V
- Thermal Overload Protection
- Output Safe-Area Compensation
- Lead Temperature: 260°C
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:
-
BC548 NPN Transistor
₹5.00Original price was: ₹5.00.₹4.00Current price is: ₹4.00.Add to cart Buy nowQuick Review:
- NPN General Purpose Amplifier
- General Purpose Switching
- Collector Base Voltage: 30v
- Collector-Emitter Voltage: 30v
- Emitter Base Voltage: 5v
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:
-
LM317T Adjustable Voltage Regulator
₹25.00Original price was: ₹25.00.₹24.00Current price is: ₹24.00.Add to cart Buy nowQuick Review:
- Input Voltage: 40V
- Output Current Greater Than 1.5 A
- Output Voltage Range: Adjustable From 1.25 V to 37 V
- Thermal Overload Protection
- Output Safe-Area Compensation
- Lead Temperature: 260°C
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:
-
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
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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