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

LM7918 Voltage Regulator

  • Stock: 6

    Availability: InStock priceValidUntil: 2026-11-13

  • SKU: 789 | DAA092

Availability: InStock priceValidUntil: 2026-11-13

  • Rs. 21.24 (inc GST)
    Rs.18.00 + 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.

LM7918 Negative Voltage Regulator

LM7918 Voltage Regulator, -18V DC output, 1.5A current, thermal protection.

The LM7918 Negative Voltage Regulator is a reliable 3-terminal device designed to provide a stable -18 Volt DC output. It supports an output current of 1.5A, perfect for various electronic applications. The device includes essential features such as thermal shutdown, short circuit protection, and high ripple rejection, ensuring safe operation under various conditions. Its low quiescent current also aids in maintaining excellent regulation in boosted voltage modes.

With a straightforward TO-220 package, the LM7918 Negative Voltage Regulator requires minimal external components, making it user-friendly. It operates effectively within a temperature range of 0˚C to +125˚C and is suitable for many applications, including power supply circuits and other electronic devices. This regulator’s excellent performance and safety features make it a preferred choice for Indian electronics enthusiasts.

Explore the versatility of the LM7918 Negative Voltage Regulator in your projects, ensuring consistent performance and reliability. Its design allows for easy integration into various systems while delivering consistent voltage regulation for optimal device functionality.

At DNA, we offer the best in Voltage Regulators from trusted manufacturers. Explore our selection, including the reliable LM7918. Check other Voltage Regulators that we have in stock.

If you are looking for specific electronic components, reach out to us. We can help you find parts like Resistors, Digital ICs, Super Capacitors, IGBTs, HMI Displays, and Nextion Displays. We can support both retail and bulk orders. Contact Us.

Features of LM7918 Negative Voltage Regulator

  • Thermal protection
  • Short circuit protection
  • High ripple rejection
  • 1.5A output current
  • Output Voltage -18V DC
  • 4% tolerance on output voltage

Specification of LM7918 Negative Voltage Regulator

  • Operating Junction Temperature Range 0˚C to +125˚C
  • Storage Temperature Range −65˚C to +150˚C
  • Lead Temperature (Soldering, 10 sec.) 230˚C

Applications of LM7918 Negative Voltage Regulator

  • Power supply circuits
  • Voltage regulation in electronic devices
  • Stability in sensitive electronics

Related Links for LM7918 Negative Voltage Regulator

Package Includes

  • 1 X LM7918 Negative Voltage Regulator
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

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.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
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.
What details should I share for sourcing a non-listed component?
Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.

NEW Products

Product Page : New Products

Official Raspberry Pi 5 Case Red-White

Official Case Red-White for Raspberry Pi 5 Official Raspberry Pi 5 Case Red-White. Durable with a st..

Rs.1,093.39 (inc GST)
Rs.926.60 + GST

SKU: 8675 | DAH983
Stock: 2

Mean Well LRS-75-5 5 V 14 A Enclosed Switching Power Supply

Mean Well LRS-75-5 5 V 14 A Enclosed Switching Power Supply Mean Well LRS-75-5 enclosed switching po..

Rs.1,320.28 (inc GST)
Rs.1,118.88 + GST

SKU: 2494 | DAC658
Stock: 1

MOC3022 Triac OptoIsolator IC DIP-6 Package DIP-6 Package

MOC3022 Triac OptoIsolator IC MOC3022 Triac OptoIsolator IC for isolated triac triggering with high ..

Rs.21.24 (inc GST)
Rs.18.00 + GST

SKU: 3339 | DAD096
Stock: 20

TI54335A Switching Voltage Regulator IC

TI Switching Voltage Regulator IC 3A Step-Down TI54335A Switching Voltage Regulator IC, 3A output, ..

Rs.106.20 (inc GST)
Rs.90.00 + GST

SKU: 5079 | DAG976
Stock: 7

Have You Seen

Product Page : Have You Seen

YELLOW LED 10MM

Yellow 10MM LED Light Emitting Diode 10MM Yellow LED for bright illumination with wide beam angle an..

Rs.6.49 (inc GST)
Rs.5.50 + GST

SKU: 1347 | DAB184
Stock: 100

Hongfa HFD27/005-S 5 Volt Relay

Hongfa HFD27/005-S 5 Volt RelayHFD27/005-S DPDT relay with 5VDC operation, 2A current rating, and PC..

Rs.65.91 (inc GST)
Rs.55.86 + GST

SKU: 2016 | DAB242
Stock: 100

MCP3008 SMD IC

Microchip MCP3008 SMD 8-Channel 10-Bit ADC MCP3008 SMD IC - 8-Channel 10-Bit ADC with SPI Interface;..

Rs.237.77 (inc GST)
Rs.201.50 + GST

SKU: 1556 | DAB611
Stock: 20

LM1085ISX-5.0 Volt Regulator

LM1085ISX-5.0 Volt RegulatorLM1085 adjustable voltage regulator for battery chargers; line regulatio..

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

SKU: 1170 | DAB559
Stock: 20

Related Products

HX710B 24Bit ADC

HX710B 24Bit ADC

Avia HX710B 24Bit ADC Precision Converter HX710B 24Bit ADC for weigh scales with low noise amplifier..

Rs.32.92 (inc GST)
Rs.27.90 + GST

SKU: 817 | DAB773
Stock: 20
HM 10 BLE Original With TTL

HM 10 BLE Original With TTL

HM 10 BLE Original With TTLHM 10 BLE 4.0 Module with TTL interface; Supports Bluetooth 4.0; Compatib..

Rs.422.44 (inc GST)
Rs.358.00 + GST

SKU: 1105 | DAA836
Stock: 20
ZERO PCB 7X9 DOUBLE SIDED GLASS EPOXY

ZERO PCB 7X9 DOUBLE SIDED GLASS EPOXY

General Purpose 7x9 DOUBLE SIDED GLASS EPOXY PHENOLIC PCBGeneral Purpose 7cm x 9cm DOUBLE SIDED GLAS..

Rs.54.28 (inc GST)
Rs.46.00 + GST

SKU: 2036 | DAB886
Stock: 20
FT260S-U IC USB TO UART/I2C 28-TSSOP

FT260S-U IC USB TO UART/I2C 28-TSSOP

FT260S-U IC USB to UART/I2C Bridge 28-TSSOP IC FT260S-U USB to UART/I2C bridge IC, supports USB 2.0,..

Rs.263.11 (inc GST)
Rs.222.98 + GST

SKU: 8076 | DAH133
Stock: 3
IR2104 Half Bridge Driver SMD IC

IR2104 Half Bridge Driver SMD IC

IR2104 Half Bridge Driver IC IR2104 Half Bridge Driver IC designed for N-channel MOSFETs with 600V m..

Rs.80.24 (inc GST)
Rs.68.00 + GST

SKU: 8668 | DAH964
Stock: 0