myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS L7905CV Negative Voltage Regulator

The L79 series of negative voltage regulators are three-terminal devices available in various packages, including TO-220, TO-220FP, and D?PAK, with several fixed output voltages such as -5V, -8V, -12V, and -15V. Designed for local regulation, these regulators can deliver over 1.5A with proper heat sinking, making them suitable for split power supply systems and local regulation in electronic circuits. They feature thermal overload, short circuit, and SOA protection, ensuring reliable operation across various applications. External components enable adjustable voltage and current outputs for customized needs, making them versatile in industrial and electronic projects.

Authorized Distributors
Source:Newark
Part No:L7905CV
Stock:2108
Inv Date:06-11-2026
Price: Unit price: $0.721
Buy/RFQ:
Source:DigiKey
Part No:L7905CV
Stock:142
Inv Date:06-11-2026
Price: Unit price: $0.55
Buy/RFQ:
Source:DigiKey
Part No:L7905CV
Stock:1320
Inv Date:06-11-2026
Price: Unit price: $0.58
Buy/RFQ:
Source:DigiKey
Part No:L7905CV
Stock:5131
Inv Date:06-11-2026
Price: Unit price: $1.27
Buy/RFQ:
Part No:L7905CV
Stock:6748
Inv Date:06-12-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:L7905CV
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.62
Buy/RFQ:
Part No:L7905CV
Stock:2072
Inv Date:06-11-2026
Price: Unit price: $0.225
Buy/RFQ:
Source:Arrow EU
Part No:L7905CV
Stock:23011
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:L7905CV
Stock:5722
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS L7905CV Negative Voltage Regulator Specifications:

  • Output voltages: -5V, -8V, -12V, -15V
  • Output current: up to 1.5A
  • Package options: TO-220, TO-220FP, D?PAK
  • Thermal overload, short circuit, and SOA protection
  • Voltage tolerance: 2% (AC version) or 4% (C version) at 25°C
  • Operating temperature range: -65°C to 150°C (storage), 0°C to 150°C (operation for L79xxC), 0°C to 125°C (L79xxAC)
  • Maximum input voltage: -35V
  • Dropout voltage: approximately 1V at 1A load
  • Quiescent current: around 3mA
  • Thermal resistance junction-case: 3-5°C/W, junction-ambient: 50-62.5°C/W
  • Designed for local regulation in electronic circuits and split power systems

Buy the ST Series Negative Voltage Regulator: -5V -12V -15V -8V -5V -12V -15V

Purchase the ST Series negative voltage regulator today for dependable power regulation in your electronic and industrial projects. These versatile regulators support up to 1.5A current with fixed voltages of -5V, -8V, -12V, and -15V, and include thermal overload, short circuit, and SOA protections. Available in multiple packages, they are ideal for split power supplies and local regulation. Easy to integrate with external components for adjustable outputs, ensuring flexible use in various applications. Buy online now for fast delivery and trusted performance.

Order your ST Series negative voltage regulator today and ensure reliable, protected power regulation for your industrial and electronic projects.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L7905CV?

You can click on the BUY or RFQ button to purchase L7905CV from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L7905CV?

You can download the L7905CV datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L7905CV?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by