78L05 7805 Voltage Regulator 5V 100mA SOT-89 SMD
78L05 7805 Voltage Regulator 5V 100mA SOT-89 SMD
5V Linear Voltage Regulator – Compact SOT-89 Power IC
This compact 5V linear voltage regulator is designed for embedded systems, microcontroller circuits, sensor modules, portable electronics, and low-power applications. Featuring stable regulated output, low quiescent current, and compact SOT-89 surface-mount packaging, the regulator provides efficient and reliable voltage regulation for modern PCB-based electronics.
Why it’s a System Essential:
• Stable 5V Output: Provides reliable regulated voltage for digital and analog electronics.
• Wide Input Voltage Range: Supports input voltages from 7V to 20V for flexible power integration.
• Compact SOT-89 Package: Ideal for space-constrained PCB and embedded designs.
• Low Quiescent Current: Reduces power consumption in low-power applications.
• Reliable Thermal Performance: Supports operation from -40°C to +125°C.
• Suitable for Embedded Systems: Commonly used in microcontroller and sensor applications.
• Simple Linear Regulation Design: Requires minimal external components.
Technical Specifications:
• Input Voltage Range: 7V to 20V
• Output Voltage: 5V ±2%
• Maximum Output Current: 100mA
• Dropout Voltage: Approximately 1.7V at 100mA
• Typical Quiescent Current: 3mA
Environmental Specifications:
• Operating Temperature Range: -40°C to +125°C
Package Information:
• Package Type: SOT-89 (SMD)
Features:
• Stable fixed 5V regulation
• Compact surface-mount package
• Low-power operation
• Wide operating temperature range
• Minimal external component requirement
• Reliable embedded power supply performance
Applications:
• Microcontroller power supplies
• Embedded systems
• Sensor modules
• Portable electronics
• Industrial automation circuits
• Communication modules
• DIY electronics projects
• Battery-powered applications
• Low-power analog and digital systems
Best For:
Ideal for students, hobbyists, makers, engineers, and embedded developers working on low-power embedded electronics, sensor systems, portable devices, automation projects, and compact PCB designs requiring stable 5V linear voltage regulation.
Specifications
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