Manufacturer Part Number
ADP7118ARDZ-5.0
Manufacturer
analog-devices
Introduction
The ADP7118ARDZ-5.0 from Analog Devices is a low dropout (LDO) voltage regulator designed for power management applications. It delivers a fixed 5V output from inputs up to 20V.
Product Features and Performance
Output Configuration: Positive, Fixed Output
Voltage Input (Max): 20V
Voltage Output (Min/Fixed): 5V
Voltage Dropout (Max): 0.42V @ 200mA load
Current Output: 200mA
Current Quiescent (Iq): 140 µA
Current Supply (Max): 320 µA
PSRR: 88dB to 50dB for frequencies between 10kHz to 1MHz
Control Features include Enable and Soft Start functionalities
Fully protected with Over Current and Over Temperature features
Operating Temperature range of -40°C to 125°C
Product Advantages
High power supply rejection ratio (PSRR) enhances stability
Soft Start functionality minimizes inrush current
Low quiescent current ideal for battery-operated devices
Comprehensive protection improves reliability
Key Technical Parameters
Voltage Input (Max): 20V
Voltage Output: 5V
Current Output: 200mA
PSRR: 88dB ~ 50dB (10kHz ~ 1MHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Current and Over Temperature protection for safety and reliability
Compatibility
Surface Mount mounting type compatible with standard PCB technologies
Packaging: 8-SOIC-EP suitable for compact designs
Application Areas
Ideal for battery-powered devices, microcontrollers, and analog circuits
Suitable for portable and low-power applications in consumer electronics, medical devices, and industrial controls
Product Lifecycle
Status: Active
No indication of discontinuation, ensuring availability for ongoing projects
Several Key Reasons to Choose This Product
High PSRR ensures clean and stable output voltage
Low dropout voltage enhances efficiency in low voltage applications
Minimal quiescent current extends battery life for portable devices
Robust protection features enhance circuit reliability
Broad operating temperature range suitable for challenging environments