Manufacturer Part Number
ADP166AUJZ-3.3-R7
Manufacturer
Analog Devices
Introduction
The ADP166AUJZ-3.3-R7 is a linear low drop out (LDO) regulator designed for stable and reliable power management in various applications.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator
Maximum input voltage of 5.5V
3V output voltage
Maximum voltage dropout of 0.225V at 150mA load
Output current capacity of 150mA
Low quiescent current of 2.4 µA
Current - Supply (Max): 6.2 µA
Power supply rejection ratio (PSRR) between 60dB and 50dB from 100Hz to 1kHz
Enables through control features
Product Advantages
High PSRR resulting in smoother and more stable output
Low dropout voltage improves efficiency
Enable control feature allows power saving when not in use
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.225V @ 150mA
Output Current: 150mA
Quiescent Current (Iq): 2.4 µA
Current - Supply (Max): 6.2 µA
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with various standard applications requiring 3.3V fixed output
Application Areas
Telecommunications
Computing Systems
Portable and battery-powered devices
Product Lifecycle
Active product status
Continued production with no current plan for discontinuation
Several Key Reasons to Choose This Product
High reliability and stability due to over current and temperature protection features
Energy-efficient operation with low quiescent current
Ideal for noise-sensitive applications due to high PSRR
Simple enable feature promotes efficient power usage
Robust performance across a wide operating temperature range of -40°C to 125°C