Manufacturer Part Number
AP7340D-28FS4-7
Manufacturer
Diodes
Introduction
Low dropout regulator designed for power-sensitive applications
Product Features and Performance
Fixed 2.8V output voltage
Low dropout voltage of 0.27V at 150mA load
High PSRR of 75dB at 1kHz
Low quiescent current of 50 µA
Capable of delivering 150mA output current
Enable control feature for power-saving modes
Product Advantages
High power supply rejection ratio ensures stable output
Low quiescent current extends battery life in portable applications
Enable pin provides flexible power management
Low dropout voltage facilitates higher efficiency
Key Technical Parameters
Input voltage up to 5.25V
Fixed output voltage of 2.8V
Maximum dropout voltage of 0.27V at 150mA
Output current of 150mA
Quiescent current of 50 µA
Supply current (max) of 100 µA
Power supply rejection ratio (PSRR) of 75dB at 1kHz
Quality and Safety Features
Overcurrent protection for device safety
Compatibility
Surface mount mounting type compatible with standard PCB technology
X2-DFN1010-4 device package suitable for compact designs
Application Areas
Ideal for battery-powered devices
Suitable for IoT devices, portable electronics, and wearables
Product Lifecycle
Active product status not nearing discontinuation
Availability of replacements or upgrades as per Diodes product schedule
Several Key Reasons to Choose This Product
Maximized battery life due to low quiescent current
Stable voltage supply in the presence of noise due to high PSRR
Ease of integration with enable control feature
Safety ensured by built-in overcurrent protection
Optimized for portable and space-constrained applications due to small package size
Active lifecycle status indicating ongoing manufacturer support and availability
AP7340D-28FS4-7-71Diodes Incorporated