L78M05ABDT-TR

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 is the difference between L78M05ABDT-TR and L78M05CDT-TR?
A: The AB variant offers ±2% output voltage tolerance vs ±4% for the C version. The AB also has slightly better line/load regulation. For drone applications where sensor accuracy depends on stable supply voltage, the AB variant is recommended.

Q: Does the L78M05ABDT-TR need a heatsink?
A: For currents below 200mA at moderate input voltages, the DPAK package can dissipate heat through PCB copper pours alone. Above 300mA or with high input-output differential (>15V), additional copper area or a small SMD heatsink is recommended.

1. Product Overview

5V, 500mA Fixed Positive Voltage Regulator from STMicroelectronics. Supplied by Aurora Components with full traceability and batch-level QA documentation.

2. Key Features

• Wide Input Range Up to 35V — Direct Battery Operation
• Rugged Protection — Thermal, SOA, and Short-Circuit
• TO-252 DPAK Package — Compact SMD Power Regulation

3. Technical Specifications

4. Applications

• Drone Flight Controller 5V Rail
• 5V Servo & Actuator Power in Fixed-Wing UAVs
• Industrial & Automotive 5V Regulation

5. Supply Solutions

Aurora supports customers with L78M05ABDT-TR 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 L78M05ABDT-TR 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 L78M05ABDT-TR availability or sourcing support?

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