STMicroelectronics L7915CP -15V 1.5A Voltage Regulator, TO-220FP

This STMicroelectronics L7915CP is a three-terminal negative voltage regulator providing a fixed -15V output, ideal for local on-card regulation. It eliminates the distribution problems associated with single-point regulation, making it a reliable choice for power management in various electronic applications.

Designed to complement the L78 positive series, this negative regulator is particularly suited for split power supplies. While primarily a fixed voltage regulator, it can be used with external components to achieve adjustable voltages and currents, offering flexibility in your designs.

Key Protection Features

• Thermal overload protection for safe operation
• Short-circuit protection to prevent damage
• Output transition SOA protection for enhanced reliability
• Output tolerance of 4% at 25°C

Specifications

• Output Type: Fixed
• Input Voltage Min: -35V
• Input Voltage Max: -23V
• No. of Outputs: 1
• Output Voltage Nominal: -15V
• Polarity: Negative Output
• Output Current Max: 1.5A
• Dropout Voltage Typ @ Current: 1.1V
• IC Mounting: Through Hole
• IC Case / Package: TO-220FP
• No. of Pins: 3
• Operating Temperature Min: 0°C
• Operating Temperature Max: 150°C

With its robust protection features and through-hole mounting, this regulator is engineered for reliable performance in automotive and power management applications.