---
product_id: 28510222
title: "10pcs NSC LM3915N-1 LM3915 3v-25V LED Dot Bar Display Driver"
brand: "pullyshop"
price: "R685"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/28510222-10pcs-nsc-lm3915n-1-lm3915-3v-25v-led-dot-bar
store_origin: ZA
region: South Africa
---

# 10pcs NSC LM3915N-1 LM3915 3v-25V LED Dot Bar Display Driver

**Brand:** pullyshop
**Price:** R685
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 10pcs NSC LM3915N-1 LM3915 3v-25V LED Dot Bar Display Driver by pullyshop
- **How much does it cost?** R685 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/28510222-10pcs-nsc-lm3915n-1-lm3915-3v-25v-led-dot-bar)

## Best For

- pullyshop enthusiasts

## Why This Product

- Trusted pullyshop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

10pcs NSC LM3915N-1 LM3915 3v-25V LED Dot Bar Display Driver 
Description: 
The LM3915 is a monolithic integrated circuit that senses analog voltage levels and drives ten LEDs, LCDs or vacuum fluorescent displays, providing a logarithmic 3 dB/step analog display. One pin changes the display from a bar graph to a moving dot display. LED current drive is regulated and programmable, eliminating the need for current limiting resistors.The whole display system can operate from a single supply as low as 3V or as high as 25V. 
Features: 
•3 dB/step, 30 dB range •Drives LEDs, LCDs, or vacuum fluorescents •Bar or dot display mode externally selectable by user •Expandable to displays of 90 dB •Internal voltage reference from 1.2V to 12V •Operates with single supply of 3V to 25V •Inputs operate down to ground •Output current programmable from 1 mA to 30 mA •Input withstands ±35V without damage or false outputs •Outputs are current regulated, open collectors •Directly drives TTL or CMOS •The internal 10-step divider is floating and can be referenced to a wide range of voltages •Manufacturer : National Semiconductor Corporation •Part Number : LM3915N-1 •Package : DIP-18 
Applications : 
•LED light 
Package Included: 
•1 X NSC LM3915N-1 LM3915 3v-25V LED Dot Bar Display Driver

## Features

- Inputs operate down to ground
- Directly drives TTL or CMOS
- Part Number : LM3915N-1
- Package : DIP-18

## Images

![10pcs NSC LM3915N-1 LM3915 3v-25V LED Dot Bar Display Driver - Image 1](http://ecx.images-amazon.com/images/I/11sKMVSt1UL.jpg)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-19*