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 Part Number L7815 Manufacturer STMicroelectronics Regulator Type Positive Linear Voltage Regulator Output Voltage 15V Fixed Maximum Output Current 1.5A Input Voltage Range Up to 35V DC Package Type TO-220 Mounting Type Through Hole Protection Features Thermal Shutdown, Current Limiting, Safe Area Protection Operating Temperature 0°C to +125°C