Manufacturer Part Number
ADP1715ARMZ-3.3-R7
Manufacturer
Analog Devices
Introduction
The ADP1715ARMZ-3.3-R7 is a low dropout linear regulator from Analog Devices, designed to provide a fixed 3.3V output with low voltage dropout and high PSRR.
Product Features and Performance
Fixed output voltage of 3.3V
Maximum input voltage of 5.5V
500mA output current capacity
Low dropout voltage of 0.5V at 500mA load
Power supply rejection ratio (PSRR) of 53dB at 1kHz
Enable and soft start control features
Operating temperature range from -40°C to 125°C
Product Advantages
High efficiency due to low quiescent current of 100µA
Compact 8-MSOP package suitable for surface mount
Built-in over-current and over-temperature protection for improved safety
Key Technical Parameters
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 3.3V
Current - Output: 500mA
Voltage Dropout (Max): 0.5V @ 500mA
Current - Quiescent (Iq): 100µA
Current - Supply (Max): 650µA
PSRR: 53dB at 1kHz
Quality and Safety Features
Over-current protection
Over-temperature protection
Compatibility
Compatible with surface mount technology due to the 8-MSOP packaging
Application Areas
Ideal for battery-powered devices
Suitable for microcontroller power supply and other electronic applications needing a stable 3.3V supply
Product Lifecycle
The product status is active, with no indication of nearing discontinuation.
Availability of replacements or upgrades not specified.
Several Key Reasons to Choose This Product
Low dropout voltage ensures efficient operation even at low input voltages.
High PSRR minimizes noise from the power supply, crucial for sensitive applications.
Built-in safety features enhance device reliability and longevity.
Wide operating temperature range makes it suitable for various environmental conditions.
Low quiescent current aids in prolonging battery life in portable applications.
ADP172ADI (Analog Devices, Inc.)