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LM3914 IC

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Stock: 15
Availability: InStock priceValidUntil: 2026-08-26
SKU: 2557 | DAA071

Rs. 44.84 (inc GST)
Rs.38.00 + GST

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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.

Description

LM3914 Display Driver IC

LM3914 Driver IC for Dot/Bar Display with 10 LED channels and programmable output current.

The LM3914 Display Driver IC is a versatile monolithic integrated circuit designed for analog voltage level sensing and driving 10 LEDs for a linear display. It features an easy-to-use design that allows users to switch between dot and bar graph modes with a single pin. This driver operates with voltages as low as 3V and supports current regulation, which eliminates the need for additional resistors. The LM3914 is suitable for various applications, including visual alarms and controller functions, making it an ideal choice for both hobbyists and professionals in the Indian electronics market.

With its internal voltage reference and programmable output current ranging from 2 mA to 30 mA, the LM3914 offers flexibility in display options. It can withstand input voltages of ±35V and can be easily expanded to create displays with over 100 segments. The device operates efficiently from 0°C to +70°C, ensuring reliability in various environmental conditions. This makes the LM3914 Display Driver IC a robust solution for projects requiring precise voltage level visualization.

Whether you're designing a new project or upgrading an existing one, the LM3914 provides the functionality and versatility needed for effective analog display systems. Explore the potential of this driver in applications such as LED display panels, voltage meters, and more to enhance your electronic designs.

Explore the capabilities of the LM3914 Display Driver IC from DNA solutions, your trusted source for MISC ANALOG IC's. Discover more innovative products in this category to enhance your projects. Check other "MISC ANALOG IC's" that we have in stock.

If you're searching for specific electronic components, DNA is here to assist Indian buyers. We can help you find parts like Capacitors, Analog ICs, Development Modules, and more. We also offer import options for hard-to-find items. Contact Us.

Features of LM3914 Display Driver IC

Drives LEDs, LCDs, or Vacuum Fluorescents
Bar or Dot Display Mode Externally Selectable
Expandable to Displays of 100 Steps
Internal Voltage Reference from 1.2V to 12V
Operates with Single Supply of Less than 3V
Inputs Operate Down to Ground
Output Current Programmable from 2 mA to 30 mA
No Multiplex Switching
LED Driver Outputs are Current Regulated

Specification of LM3914 Display Driver IC

Channels: 10
Vin (Min): 3V
Vin (Max): 15V
Vout (Min): 1.2V
Vout (Max): 1.34V
LED Current per Channel: 10mA
Shutdown Current (Typ): 2.4uA
Operating Temperature Range: 0 to 70°C
Package Group: PLCC | 20

Applications of LM3914 Display Driver IC

Analog voltage meters
Visual alarms
LED display panels
Controller functions
Educational electronic projects

Package Includes

1 X LM3914 Display Driver IC

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.

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After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

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 support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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