Manufacturer Part Number
MCP1825S-1802E/DB
Manufacturer
Microchip Technology
Introduction
The MCP1825S-1802E/DB is a highly reliable linear low-dropout voltage regulator designed for power management in various electronic devices.
Product Features and Performance
Positive output voltage configuration
Fixed output at 1.8V
Single regulator integration
Low dropout voltage: 0.35V @ 500mA
Output current capability: 500mA
Low quiescent current: 220 µA
Strong Power Supply Rejection Ratio (PSRR): 60dB at 100Hz
Stable with ceramic output capacitors
Product Advantages
High-efficiency operation with low voltage dropout
Minimal power consumption in idle state due to low Iq
Reliable output voltage regulation
Good noise suppression capabilities
Thermal and short circuit protection enhance safety
Key Technical Parameters
Max Input Voltage: 6V
Min/Fixed Output Voltage: 1.8V
Max Output Current: 500mA
Dropout Voltage: 0.35V @ 500mA
Quiescent Current: 220 µA
PSRR: 60dB (100Hz)
Operating Temperature Range: -40°C to +125°C
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with ceramic capacitors
SOT-223-3 package suitable for surface-mount technology
Application Areas
Consumer Electronics
Automotive Systems
Industrial Controls
Communication Equipment
Power Management Circuits
Product Lifecycle
Status: Active
Not nearing discontinuation
Availability of replacements or upgrades should be checked with the manufacturer
Key Reasons to Choose This Product
Reliable performance from a reputed manufacturer like Microchip Technology
Low voltage operation suitable for battery-powered applications
Energy-efficient design reducing power consumption
Suitable for a wide range of operating temperatures
Safe operation with multiple protection features
Versatile use in a variety of application domains
Readily available in tube packaging for ease of assembly and prototyping