L7815 ST Positive Voltage Regulator TO-220

L7815 ST Positive Voltage Regulator IC is a fixed-output linear voltage regulator designed to provide a stable 15V DC output from a higher input voltage source. Manufactured by STMicroelectronics, this regulator offers reliable performance, built-in protection features, and excellent voltage regulation characteristics. It is widely used in power supplies, industrial control systems, audio equipment, embedded electronics, and general-purpose voltage regulation applications.

Features

• Fixed 15V regulated output voltage
• Output current capability up to 1.5A
• Built-in thermal overload protection
• Short-circuit current limiting protection
• Safe operating area protection
• Excellent line and load regulation
• Simple implementation with minimal external components
• High reliability for industrial and consumer applications

Applications

• Linear power supply designs
• Industrial control systems
• Audio amplifiers and sound equipment
• Embedded electronics and development projects
• Instrumentation and measurement equipment
• Communication systems
• DIY electronics and prototyping
• Voltage regulation circuits

Specification