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STMICROELECTRONICS L7809CD2TTR Positive Voltage Regulator

The L78 series of positive voltage regulators provides clean, stable output voltages in various fixed options such as 5V, 6V, 8V, 12V, 15V, 18V, 24V, and 9V. These regulators feature internal current limiting, thermal shutdown, and safe area protection, making them highly reliable and indestructible with appropriate heat sinking. Suitable for local regulation in various electronic devices, they accommodate high output currents up to 1.5A and ensure precise voltage control with ±2% tolerance. Available in multiple packages including TO-220, TO-220FP, DPAK, and DPAK, enhancing their versatility in industrial and consumer applications.

Authorized Distributors
Source:Newark
Part No:L7809CD2T-TR
Stock:831
Inv Date:06-11-2026
Price: Unit price: $1.02
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Source:DigiKey
Part No:L7809CD2T-TR
Stock:2000
Inv Date:06-11-2026
Price: Unit price: $0.5231
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Part No:L7809CD2T-TR
Stock:1488
Inv Date:06-12-2026
Price: Unit price: $1.05
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Part No:L7809CD2T-TR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.36
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Part No:L7809CD2T-TR
Stock:244000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS L7809CD2TTR Positive Voltage Regulator Specifications:

  • Output voltages: 5V, 6V, 8V, 12V, 15V, 18V, 24V, 9V
  • Maximum output current: 1.5A
  • Thermal overload protection: embedded
  • Short circuit protection: embedded
  • Output voltage tolerance: ±2%
  • Packages: TO-220, TO-220FP, DPAK, DPAK
  • Package options enhance versatility in applications
  • Guaranteed in extended temperature range for stable performance
  • Available in various fixed output voltages suitable for low and high power electronics
  • Designed for local regulation: eliminates distribution issues
  • Internal current limiting and safe-area protection ensure durability
  • Suitable for equipment requiring reliable regulation and protection
  • Uses internal components to provide high efficiency and low dropout operation
  • Capable of handling large output loads with adequate heat sinking
  • Wide application in industrial, consumer, and automation equipment

Buy the STMicroelectronics Series L78 Voltage Regulator: L7809CD2TTR

Order the STMicroelectronics L7809CD2TTR voltage regulator online today for dependable performance in your electronic projects. With a robust 1.5A current capacity and multiple fixed output voltages, this regulator ensures precise and stable voltage regulation in industrial, consumer, and automation applications. Its internal protections, including thermal shutdown and short circuit limiting, prevent damage and ensure longevity even under demanding conditions. Available in various packages such as TO-220 and DPAK, it is easy to integrate into any design for reliable power management.

Buy STMicroelectronics L7809CD2TTR now and experience unmatched reliability and performance in your voltage regulation needs, suitable for high current applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L7809CD2TTR?

You can click on the BUY or RFQ button to purchase L7809CD2TTR from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L7809CD2TTR?

You can download the L7809CD2TTR datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L7809CD2TTR?

STMICROELECTRONICS

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