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STMICROELECTRONICS L7915CP Negative Voltage Regulator

The L7915CP is a three-terminal negative voltage regulator designed for local regulation on circuit boards, reducing distribution issues associated with single-point regulation. It offers the same voltage options as the positive series L78, making it suitable for split power supplies. Primarily a fixed voltage regulator, it can be configured with external components for adjustable voltages and currents. It features thermal overload protection, short-circuit protection, and output transition SOA protection, with an output tolerance of ±4% at 25°C. Ideal for automotive and power management applications, with extended lead times and no discounts.

Authorized Distributors
Source:Newark
Part No:L7915CP
Stock:218
Inv Date:06-11-2026
Price: Unit price: $1.36
Buy/RFQ:
Source:DigiKey
Part No:L7915CP
Stock:4253
Inv Date:06-11-2026
Price: Unit price: $2
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Part No:L7915CP
Stock:1762
Inv Date:06-12-2026
Price: Unit price: $1.32
Buy/RFQ:
Part No:L7915CP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.02
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Part No:L7915CP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.58
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Source:Arrow EU
Part No:L7915CP
Stock:29709
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:L7915CP
Stock:14437
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS L7915CP Negative Voltage Regulator Specifications:

  • Output Voltage: -15V (typical)
  • Output Current: Up to 1.5A
  • Thermal Overload Protection: Yes
  • Short Circuit Protection: Yes
  • Output Tolerance: 4% at 25°C
  • Package Type: TO-220, DPAK, TO-220FP
  • Maximum Junction Temperature: 125°C
  • Storage Temperature Range: -65°C to 150°C
  • Input Voltage Range: -10V to -30V
  • Power Dissipation: Internally limited
  • Pin Configuration: Standard three-terminal

Buy the ST Series L7915CP Negative Voltage Regulator: -15V, 1.5A

Purchase the ST Series L7915CP negative voltage regulator online today to benefit from dependable local regulation, protection features, and versatile packaging options. This precision device delivers up to 1.5A output current, with thermal overload and short-circuit protections, ensuring safe operation in automotive, power supply, and control systems. Its robust design and adjustable configurations make it suitable for various demanding applications. Secure fast delivery and excellent technical support by ordering online now—perfect for engineers seeking reliable, high-performance voltage regulation solutions.

Order your ST Series L7915CP negative voltage regulator today and ensure reliable power management for automotive and industrial applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L7915CP?

You can click on the BUY or RFQ button to purchase L7915CP from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L7915CP?

You can download the L7915CP datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L7915CP?

STMICROELECTRONICS

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