Manufacturer Part Number
ADP3333ARMZ-5-R7
Manufacturer
Analog Devices
Introduction
Low Drop Out (LDO) linear voltage regulator designed for power management applications
Product Features and Performance
Fixed 5V output
Single regulator design
Suitable for low voltage applications
Up to 12V input voltage capability
300mA output current capacity
Low dropout voltage of 0.23V at 300mA load
Low quiescent current of 100 µA
Maximum supply current of 5.5 mA
Shutdown control feature for power saving
Stable with ceramic capacitors due to anyCAP® technology
Product Advantages
Energy-efficient operation with low quiescent current
High accuracy voltage regulation
Compact 8-MSOP packaging suitable for space-constrained applications
Thermal and overcurrent protection enhance reliability
Capable of stable operation with low ESR capacitors
Key Technical Parameters
Voltage - Input (Max): 12V
Voltage - Output (Min/Fixed): 5V
Current - Output: 300mA
Voltage Dropout (Max): 0.23V @ 300mA
Current - Quiescent (Iq): 100 µA
Current - Supply (Max): 5.5 mA
Quality and Safety Features
Over Current Protection
Over Temperature Protection
High Power Supply Rejection Ratio (PSRR)
Compatibility
Compatible with ceramic capacitors
Operable in a wide range of thermal environments: -40°C to 85°C
Application Areas
Consumer Electronics
Portable Devices
Telecommunications
Power Supplies
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements and upgrades should be available due to the active status
Several Key Reasons to Choose This Product
High efficiency and low-power operation ideal for battery-powered devices
Robust protection features enhance system reliability
Compact form factor enables use in size-sensitive applications
analog-devices’s reputation for quality and performance
Broad compatibility with different capacitor types for design flexibility
Simple external components required for operation
Supports surface mount technology for modern PCB designs