LM7912 7912 IC -12V Voltage Regulator IC
LM7912 7912 IC -12V Voltage Regulator IC
LM7912 7912 IC -12V Voltage Regulator IC
Quality electronics from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.
Overview
The LM7912 is a negative voltage regulator IC designed to provide a stable -12V output. This three-terminal device is ideal for applications requiring negative voltage regulation and is widely used in analog circuits, audio amplifiers, and dual-supply systems.
Key Specifications
| Parameter | Details |
| Output Voltage | -12V (Negative) |
| Device Type | Linear Voltage Regulator |
| Package | TO-220 (Standard) |
| Input Voltage Range | -14V to -35V |
| Output Current | Up to 1.5A |
| Quiescent Current | ~5mA typical |
| Temperature Range | 0 degreesC to 125 degreesC |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This Product?
100% Authentic - Sourced from trusted authorized distributors with verification
Fast Shipping - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse
Expert Support - Technical guidance available round-the-clock
Reliable Performance - Industry-standard regulator for stable -12V output
Affordable Pricing - Competitive rates with bulk discounts available
Applications & Project Ideas
DIY Electronics
- Hobbyist circuits and experimental projects
- Audio amplifier power supplies
- Analog signal conditioning circuits
Professional Applications
- Industrial control systems
- Medical equipment power supplies
- Telecommunications infrastructure
- Test and measurement instruments
Learning & Education
- Electronics and circuit design courses
- Embedded systems projects
- Power supply design tutorials
Technical Features
- Simple 3-Terminal Design - Easy integration into any circuit
- Thermal Protection - Built-in safeguards against overheating
- Short Circuit Protection - Current limiting for safety
- Stable Output - Excellent line and load regulation
- Low Dropout Voltage - Efficient power conversion
What's Included
- LM7912 IC (1 piece)
- Datasheet and technical documentation
- Quick start guide
- Support contact information
Installation Guide
1. Connect input (-14V to -35V) to pin 1
- Connect ground to pin 2
- Connect output (-12V) to pin 3
- Add 0.1uF ceramic capacitor across output for stability
- Add 0.1uF ceramic capacitor on input side (optional but recommended)
Frequently Asked Questions
Is this 100% authentic?
Yes, absolutely. All products are sourced from authorized distributors with authentication verification and genuine part certification.
What warranty coverage is provided?
Full 7-day warranty on manufacturing defects covering manufacturing defects, functional failures, and component degradation under normal operating conditions.
What's the shipping timeline?
Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available for urgent orders.
Is technical support available?
Yes! Our expert team provides comprehensive technical support via email and WhatsApp 24/7, including circuit design assistance and troubleshooting.
What's your return policy?
7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only. Damaged items replaced at no cost.
Are bulk discounts available?
Yes! Special wholesale pricing on orders of 10+ units. Contact our sales team for custom quotes on larger quantities.
Can I use this for positive voltage applications?
No, the LM7912 is specifically designed for negative voltage regulation. For positive voltage, use LM7812 or equivalent.
What capacitors should I use?
Use 0.1uF ceramic capacitors on both input and output pins for best stability and noise filtering performance.
Why The Tech Depot?
Trusted by Engineers - 5000+ satisfied customers
Quality Assured - Every product tested before dispatch
Responsive Support - Average response time under 2 hours
Reliable Logistics - Secure packaging and tracking
Best Value - Competitive pricing without compromising quality
Ready to power your project? Order your LM7912 IC today and get expert support included!
Buy LM7912 7912 IC -12V Voltage Regulator IC Online in India
Purchase the LM7912 7912 IC -12V Voltage Regulator IC online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on LM7912 7912 IC -12V Voltage Regulator IC with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy LM7912 7912 IC -12V Voltage Regulator IC at the best price in India? The Tech Depot 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.