Manufacturer Part Number
MCP1804T-C002I/OT
Manufacturer
Microchip Technology
Introduction
Low dropout voltage regulator for power management applications
Product Features and Performance
Single-channel LDO voltage regulator
Fixed 12V output voltage
Up to 150mA output current
Low dropout voltage of 0.85V at 100mA load
Low quiescent current of 115 µA
Supply current of up to 125 µA
Power supply rejection ratio (PSRR) of 50dB at 1kHz
Enable control feature for power saving
Overcurrent and overtemperature protection for safety
Product Advantages
Highly efficient for low voltage applications
Low dropout enhances battery life in portable devices
Minimal power loss due to low quiescent current
Small package for space-constrained applications
Key Technical Parameters
Voltage - Input (Max): 28V
Voltage - Output (Min/Fixed): 12V
Current - Output: 150mA
Voltage Dropout (Max): 0.85V @ 100mA
Current - Quiescent (Iq): 115 µA
PSRR: 50dB (1kHz)
Quality and Safety Features
Built-in overcurrent protection
Thermal shutdown feature for overtemperature conditions
Compatibility
Compatible with a wide range of input voltages up to 28V
Surface Mount compatible for SMT processes
Packaged in an SOT-23-5 form factor
Application Areas
Ideal for battery-powered devices
Suitable for microcontroller power supply
Useful for portable electronics, wearables, and IoT applications
Product Lifecycle
Active status, not nearing discontinuation
Standard product with available replacements and upgrades
Several Key Reasons to Choose This Product
High voltage input capability up to 28V for versatile applications
Efficient power management with low dropout performance
Compact SOT-23-5 package suits space-sensitive designs
Stable output with high PSRR for noisy environments
Enable control for dynamic power optimization
Extensive protection features ensure reliable operation
Active product lifecycle status ensures long-term availability