Manufacturer Part Number
AP2127K-4.75TRG1
Manufacturer
Diodes
Introduction
Low dropout linear voltage regulator for power management
Product Features and Performance
Low dropout voltage of 0.3V at 300mA load
Fixed output voltage of 4.75V
Quiescent current of 90 µA
Power supply rejection ratio (PSRR) of 63dB to 45db across 100Hz to 10kHz
Single regulator output configuration
Active product status
Product Advantages
Highly efficient for low voltage applications
Low noise operation due to good PSRR
Compact SOT-23-5 package suitable for space-constrained designs
Key Technical Parameters
Voltage Input (Max) 6V
Voltage Output (Min/Fixed) 4.75V
Current - Output 300mA
Voltage Dropout (Max) 0.3V @ 300mA
PSRR 63dB ~ 45db (100Hz ~ 10kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Surface Mount compatible
Mountable on SC-74A, SOT-753
Application Areas
Consumer Electronics
Telecommunications
Computers and Computer Peripherals
Industrial Automation
Product Lifecycle
Active status, not nearing discontinuation
Standard Packaging in Tape & Reel for automated assembly
Several Key Reasons to Choose This Product
Optimal choice for battery-powered devices due to low quiescent current
Stable output voltage enhances device reliability
Suitable for a wide range of operating temperatures from -40°C to 85°C
Protection features safeguard against common electrical faults
Designed for ease of integration in various circuit configurations
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