myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS L79L05ACUTR Negative Voltage Regulator

The L79L series features negative voltage regulators with internal current limiting and thermal shutdown, capable of providing up to 100 mA. They support output voltages of -5V, -8V, -12V, and -15V, ideal for local regulation, noise elimination, and distribution in variety of industrial applications. No external components are necessary, making them easy to implement. These robust regulators have thermal overload protection, short-circuit protection, and are suitable for use with power pass elements for high-current regulation, ensuring reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:L79L05ACUTR
Stock:2755
Inv Date:06-11-2026
Price: Unit price: $0.483
Buy/RFQ:
Source:DigiKey
Part No:L79L05ACUTR
Stock:8993
Inv Date:06-11-2026
Price: Unit price: $0.45
Buy/RFQ:
Part No:L79L05ACUTR
Stock:9020
Inv Date:06-12-2026
Price: Unit price: $0.45
Buy/RFQ:
Part No:L79L05ACUTR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.32
Buy/RFQ:
Part No:L79L05ACUTR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.155
Buy/RFQ:
Source:Arrow EU
Part No:L79L05ACUTR
Stock:15000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:L79L05ACUTR
Stock:95000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS L79L05ACUTR Negative Voltage Regulator Specifications:

  • Output current up to 100 mA
  • Output voltages of -5V, -8V, -12V, -15V
  • Thermal overload protection
  • Short-circuit protection
  • No external components required
  • Supported in TO-92, SOT-89 packages
  • Storage temperature range: -40°C to 150°C
  • Operating junction temperature: -40°C to 125°C
  • Maximum input voltage: -35V
  • Power dissipation: internally limited
  • Thermal resistance junction-case (Max): 20°C/W (TO-92), 15°C/W (SOT-89)
  • Thermal resistance junction-ambient (Max): 55°C/W (TO-92), 200°C/W (SOT-89)

Buy the STMicroelectronics L79L – Reliable Negative Voltage Regulator for Industrial Applications

Get your STMicroelectronics series L79L negative voltage regulator now to benefit from reliable local regulation, no external components needed, and proven durability. Support for multiple voltages of -5V, -8V, -12V, and -15V, with a maximum output current of 100 mA, makes these regulators perfect for industrial, automation, and control projects. Designed with thermal overload shutdown and short-circuit protection, they guarantee continuous operation even in demanding environments. Available through our online store, these regulators ensure simplified installation and long-term stability for your industrial power systems.

Order your STMicroelectronics series L79L negative voltage regulator today and ensure stable, noise-free power regulation with robust thermal and short-circuit protections.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L79L05ACUTR?

You can click on the BUY or RFQ button to purchase L79L05ACUTR from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L79L05ACUTR?

You can download the L79L05ACUTR datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L79L05ACUTR?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by