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STMICROELECTRONICS L7912CD2TTR Negative Voltage Regulator

The L79 series consists of three-terminal negative voltage regulators suitable for a wide range of applications. They can deliver output currents up to 1.5A and feature thermal overload protection, short-circuit protection, and safe operating area (SOA) protection to ensure reliable performance. These regulators are available in various fixed voltages and packages, making them ideal for split power supplies and local regulation. They can also be used with external components to obtain adjustable voltages and currents, provided adequate heat sinking is provided for over 1.5A output current.

Authorized Distributors
Source:Newark
Part No:L7912CD2T-TR
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $0.491
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Source:DigiKey
Part No:L7912CD2T-TR
Stock:4000
Inv Date:06-11-2026
Price: Unit price: $0.57133
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Part No:L7912CD2T-TR
Stock:2960
Inv Date:06-12-2026
Price: Unit price: $1.14
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Part No:L7912CD2T-TR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.88
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Part No:L7912CD2T-TR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.395
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Source:Arrow EU
Part No:L7912CD2T-TR
Stock:25000
Inv Date:06-12-2026
Price: N/A
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Part No:L7912CD2T-TR
Stock:10000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS L7912CD2TTR Negative Voltage Regulator Specifications:

  • Output Current: up to 1.5A
  • Output Voltages: -5V, -8V, -12V, -15V
  • Package Types: TO-220, TO-220FP, D?PAK
  • Thermal Overload Protection
  • Short Circuit Protection
  • Safe Operating Area Protection
  • Voltage Tolerance: 2% (AC), 4% (DC) at 25°C
  • Maximum Input Voltage: -35V
  • Storage Temperature Range: -65°C to 150°C
  • Junction Operating Temperature: 0°C to 125°C
  • Power Dissipation: Internally Limited
  • Thermal Resistance Junction-Case: 3-5 °C/W
  • Thermal Resistance Junction-Ambient: 50-62.5 °C/W
  • Pin Configurations: TO-220, TO-220FP, D?PAK
  • Linear Voltage Regulation

Buy the Buy STMicroelectronics Negative Voltage Regulator Part Number L7912CD2TTR Online

Purchase the STMicroelectronics L7912CD2TTR negative voltage regulator online for dependable performance in your power supply designs. With its capacity to deliver up to 1.5A current, it features thermal overload, short-circuit, and SOA protections to ensure safety and longevity. Suitable for split power supplies and local regulation, this device is available in multiple packages including TO-220, TO-220FP, and D?PAK. Order now and integrate high-quality, robust voltage regulation into your projects with confidence.

Get STMicroelectronics L7912CD2TTR today—built for reliable negative voltage regulation with high current capacity and comprehensive protection features.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L7912CD2TTR?

You can click on the BUY or RFQ button to purchase L7912CD2TTR from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L7912CD2TTR?

You can download the L7912CD2TTR datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L7912CD2TTR?

STMICROELECTRONICS

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