Manufacturer Part Number
ADP1740ACPZ-1.2-R7
Manufacturer
Analog Devices
Introduction
The ADP1740ACPZ-1.2-R7 is a linear low-dropout regulator suited for power management applications.
Product Features and Performance
Low dropout linear regulator
Fixed 1.2V output voltage
2A output current capability
Stable with low ESR ceramic output capacitors
Soft start to reduce inrush current
Power good flag indicates valid output voltage
Product Advantages
High-efficiency due to low quiescent current of 800 µA
Optimized for use in battery-powered applications
Small form factor 16-LFCSP package saves PCB space
Key Technical Parameters
Single-channel LDO regulator
Maximum input voltage of 3.6V
Low dropout voltage design
Current - Supply (Max): 1.8 mA
Power Supply Rejection Ratio (PSRR) not specified
Overcurrent and overtemperature protection
Quality and Safety Features
Overcurrent protection
Temperature protection safeguards against overheating
Reverse polarity protection avoids damage from incorrect power connections
Compatibility
Compatible with a variety of surface mount technologies
Application Areas
Ideal for battery-powered devices
Suitable for use in telecommunications, industrial, and healthcare sectors
Product Lifecycle
Upon knowledge cutoff in 2023, the product status is active
No indication of discontinuation, and replacements or upgrades are not specified
Several Key Reasons to Choose This Product
High output current capability is ideal for demanding applications
Low quiescent current enhances battery life in portable devices
Integrated protection features ensure reliable operation under fault conditions
Enables stable operation with low ESR output capacitors, reducing design complexity
The soft start feature minimizes inrush current at startup
Surface mount package is suitable for automated assembly lines, simplifying manufacturing processes