79L12 SMD IC SOT-89 -12V Negative Voltage Regulator Low Current Linear Regulator IC (79L12 SOT-89 IC)

The 79L12 in SOT-89 package is a compact negative linear voltage regulator designed to provide a stable -12V output from a negative input voltage source. It is suitable for low power analog, audio, and dual supply electronic circuits.

Key Features -

• Fixed -12V output voltage regulator
• Compact SOT-89 SMD package
• Low quiescent current
• Built-in thermal overload protection
• Short circuit protection
• Stable and low noise output

Specifications -

• IC type - negative linear voltage regulator
• Model - 79L12
• Output voltage - -12V fixed
• Output current - up to 100mA
• Input voltage - up to approx -30V max
• Dropout voltage - approx 1.7V typical
• Package type - SOT-89 SMD
• Operating temperature - approx -40 to 125°C

Applications -

• Dual power supply systems
• Operational amplifier circuits
• Audio and analog electronics
• Instrumentation systems
• Communication equipment
• Embedded electronics

Pinout Configuration -

• Pin 1 - ground
• Pin 2 - input (negative voltage)
• Pin 3 - regulated -12V output