Manufacturer Part Number
ADP124ARHZ-1.8-R7
Manufacturer
Analog Devices
Introduction
Low dropout linear regulator for power management applications
Product Features and Performance
Fixed 1.8V output voltage
Single regulator output
Low quiescent current of 105 µA
Good power supply rejection ratio (PSRR) of 60dB
Product Advantages
High efficiency for battery-powered equipment
Stable with low ESR ceramic capacitors
Low dropout voltage enhances battery life
Key Technical Parameters
Input voltage up to 5.5V
Output current up to 500mA
Control features include Enable function
Protection features against Over Current, Over Temperature, and UVLO
Quality and Safety Features
Built-in thermal overload protection
Under voltage lockout maintains stability
Robust operating temperature range from -40°C to 125°C
Compatibility
Surface mount compatible with TSSOP-8 and MSOP-8 (EP) packages
Compatible with digital and analog circuits needing 1.8V
Application Areas
Consumer electronics
Telecommunications
Portable devices
Industrial controls
Product Lifecycle
Active product with ongoing manufacturer support
Not near discontinuation, potential future upgrades expected
Several Key Reasons to Choose This Product
Optimal for space-constrained applications
Enhanced battery life for portable devices
Reliable performance across wide temperature range
Suits a multitude of applications requiring 1.8V regulated supply
High PSRR ensures clean output voltage despite fluctuations