LM339
Looking to buy LM339 at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Specifications
| Parameter | Details |
| Component Type | Quad Comparator IC |
| Manufacturer | Texas Instruments (Original) |
| Package Type | DIP-14 / SMD Options |
| Supply Voltage | +/-15V or Single 3-32V |
| Output Type | Open Collector |
| Response Time | ~1.3 microseconds |
| Comparators | 4 Independent Units |
| Origin | 100% Authentic |
| Technical Support | reliable Email & WhatsApp |
Why Choose LM339?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of LM339
Quad Comparators - Four independent comparison units in single package
Low Power Consumption - Ideal for battery-powered applications
Wide Supply Range - Flexible voltage options (+/-15V or 3-32V single supply)
Fast Response - 1.3us typical response time
Open Collector Output - Easy interfacing with TTL/CMOS logic
Industrial Grade - Temperature stable and reliable
| Advantage | Benefit |
| 100% Authentic | Sourced from authorized Texas Instruments distributors |
| Expert Support | Technical guidance for circuit design & troubleshooting |
| Competitive Pricing | Wholesale rates on bulk orders (10+ units) |
| Quality Assured | Authentication verification on every unit |
Perfect For
Product Overview
The LM339 is a precision quad voltage comparator IC widely used in analog electronics, signal processing, and industrial applications. Available from Tech Depot India, Bengaluru with authentic sourcing, fast delivery, and comprehensive support.
LM339 - Quad Comparator IC
DIY Electronics & Hobbyist Projects
- Window comparator circuits
- Precision level detection
- Analog-to-digital signal conversion
- Sensor interface circuits
- LED/relay driver circuits
Professional & Industrial Applications
- Temperature monitoring systems
- Voltage threshold detection
- Precision measurement instruments
- Industrial control systems
- Data acquisition systems
Learning & Education
- Electronics lab experiments
- Analog circuit design courses
- Microcontroller interfacing projects
- Signal processing demonstrations
- Engineering student projects
What's Included in Your Order
Package Contents:
- 1x LM339 Quad Comparator IC (Original)
- Datasheet & Technical Documentation
- Quick Start Guide
- reliable Technical Support Access
Common Applications Circuit
Pin Configuration (DIP-14):- Pins 1,2,3: Comparator 1 (Output, +Input, -Input)
- Pins 5,6,7: Comparator 2
- Pins 8,9,10: Comparator 3
- Pins 12,13,14: Comparator 4
- Pin 4: GND | Pin 11: VCC
Technical Support & Contact
Email: techdepotindia@gmail.com
WhatsApp: Available reliable
Location: Bengaluru, India
Customer Rating: 4.8/5 (Based on verified purchases)
Order your LM339 today and get free technical guidance for your next electronics project!
Frequently Asked Questions
Is this LM339 100% authentic?
Yes, every unit is sourced directly from authorized Texas Instruments distributors with full authentication verification and traceability documentation.
Do you provide technical support?
Yes! Our electronics experts provide responsive support via Email and WhatsApp for circuit design, troubleshooting, and application guidance.
Are bulk discounts available?
Yes! Special wholesale pricing available for orders of 10+ units. Contact our sales team for custom quotes.
Which package options are available?
Standard DIP-14 (through-hole) and SMD variants available. Specify your requirement at checkout.
Can this be used with 5V microcontrollers?
Yes, the LM339 supports single supply operation from 3V to 32V, making it compatible with 5V Arduino, PIC, and other microcontroller platforms.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your LM339 today and start building your next project.