VN7140ASTR

Order Process

• 1. Send Inquiry — Submit your part number, quantity, and target price via our Contact form or email. We respond within 24 hours.
• 2. Quote & Confirm — Receive a detailed quotation including unit price, lead time, and shipping options. MOQ is typically 1 piece — no minimum orders for most items.
• 3. Payment — We accept wire transfer (T/T), PayPal, and major credit cards. Payment terms are flexible for repeat customers.
• 4. Quality Inspection — Every order undergoes visual inspection, electrical testing when applicable, and packaging verification before shipment. Third-party testing available upon request.
• 5. Delivery — Shipped via DHL, FedEx, or UPS. Tracking number provided within 24 hours of dispatch. Typical transit time: 5–10 business days.

Why Aurora

• 150+ Manufacturers — Direct sourcing from factory channels and vetted global suppliers across Asia, Europe, and North America. No middlemen.
• 10,000+ SKUs in Stock — Extensive inventory of electronic components: capacitors, inductors, resistors, connectors, semiconductors, and more.
• Quality You Can Trust — Every supplier is rigorously vetted. We trace components back to their original source and support independent lab testing on request.
• One Partner, Less Hassle — From sourcing to delivery, one point of contact handles everything. No need to juggle multiple vendors.

FAQ

Q: What protection features does the VN7140ASTR include?
A: The VN7140ASTR features overcurrent protection, overtemperature shutdown, undervoltage lockout, and diagnostic feedback — ensuring robust, self-protecting operation in demanding environments.

Q: Is external current sensing required?
A: No. The integrated current-sense output provides proportional load current feedback, eliminating the need for external shunt resistors and differential amplifiers.

Q: What is the minimum order quantity (MOQ)?
A: Contact Aurora Components for a tailored quote. We support quantities from prototype to full production volumes.

1. Product Overview

The VN7140ASTR is an STMicroelectronics integrated motor driver / smart power switch in SO-8 package. Featuring ST's VIPower technology with monolithic integration of power MOSFETs, gate drivers, and protection/diagnostic circuitry, it simplifies motor control and high-side/low-side switching designs with reduced BOM count and enhanced reliability.

2. Key Features

• VIPower Monolithic Integration — Power + Control in One Package
• Comprehensive Protection & Diagnostics
• Automotive-Grade Robustness

3. Technical Specifications

4. Applications

• Drone Payload & Actuator Control
• Automotive Body & Powertrain
• Industrial Automation & Robotics

5. Supply Solutions

Aurora supports customers with VN7140ASTR sourcing through verified global supply channels. We help OEMs and manufacturers manage availability challenges, production requirements, and lifecycle risks with flexible procurement solutions.

6. Quality Assurance

All components supplied by Aurora follow strict quality control procedures, including supplier verification, documentation review, inspection, and traceability management to ensure product authenticity and reliability.

7. Alternative & Replacement Solutions

When original VN7140ASTR components face shortages, lifecycle changes, or long lead times, Aurora helps customers identify suitable alternative components based on technical requirements, application needs, and supply conditions.

8. Request Quote / Contact

Need VN7140ASTR availability or sourcing support?

Contact Aurora for component verification, quotation, and reliable supply solutions.