Manufacturer Part Number
AP2127K-3.3TRG1
Manufacturer
Diodes
Introduction
The AP2127K-3.3TRG1 is a low-dropout linear regulator designed for power management, specifically in voltage regulation applications.
Product Features and Performance
Low Dropout Voltage of 0.3V at 300mA
Output Voltage Fixed at 3.3V
Maximum Input Voltage of 6V
Current Output of 300mA
Current Quiescent of 90 µA
Power Supply Rejection Ratio (PSRR) ranges from 68dB to 54dB (100Hz to 10kHz)
Product Advantages
High Efficiency due to low dropout voltage
Stable fixed output reduces complexity in connected circuits
Compact SC-74A, SOT-753 package suitable for space-constrained applications
Key Technical Parameters
Input Voltage (Max): 6V
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.3V @ 300mA
Current Output: 300mA
Current Quiescent (Iq): 90 µA
PSRR: 68dB ~ 54dB (100Hz ~ 10kHz)
Quality and Safety Features
Protection against Over Current and Over Temperature conditions
Compatibility
Surface Mount technology compatible;
Supports SC-74A, SOT-753 packaging standard
Application Areas
Suitable for use in telecommunication devices, consumer electronics, and portable device power supplies
Product Lifecycle
Active product status
Reliable ongoing production without near-term discontinuation
Several Key Reasons to Choose This Product
Low dropout voltage facilitates efficient performance
Fixed output voltage simplifies integration
Embedded protection features enhance device reliability and safety
High PSRR ensures stability against power supply variations
Compact and robust package suitable for modern electronic device applications