LM7912 7912 IC -12V Voltage Regulator IC

Quality electronics from The Engineer Store, 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

1. Connect ground to pin 2
2. Connect output (-12V) to pin 3
3. Add 0.1uF ceramic capacitor across output for stability
4. 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 Engineer Store?

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 Engineer Store - 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 Engineer Store 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.