Manufacturer Part Number
ADP7102ARDZ-9.0-R7
Manufacturer
Analog Devices
Introduction
The ADP7102ARDZ-9.0-R7 is a high-performance, low drop out linear regulator optimized for fast transient response, manufactured by Analog Devices.
Product Features and Performance
Positive fixed output configuration
Linear low drop out voltage regulator
Single regulator output
Maximum input voltage of 20V
Fixed output voltage of 9V
Current output capacity up to 300mA
Maximum voltage dropout of 0.325V at 300mA load
Quiescent current of 900 µA
Maximum supply current of 1.4 mA
Stable with low ESR capacitors
Fast transient response
Enable pin for on/off control
Power good output for monitoring output status
Under voltage lockout to prevent incorrect operation
Product Advantages
Low dropout voltage for efficient operation
High output voltage accuracy
Thermal overload protection
Current limit protection for safety
Reverse battery protection
Low quiescent current for power saving
Robust thermal performance and over-temperature protection
Designed for high reliability and longevity
Key Technical Parameters
Voltage - Input (Max): 20V
Voltage - Output (Min/Fixed): 9V
Current - Output: 300mA
Voltage Dropout (Max): 0.325V @ 300mA
Current - Quiescent (Iq): 900 µA
Current - Supply (Max): 1.4 mA
Quality and Safety Features
Over current protection
Over temperature protection
Reverse polarity protection
Compatibility
Compatible with various capacitive loads
General-purpose Power Management IC (PMIC) for multiple applications
Application Areas
Power supplies for DSPs, FPGAs, Microprocessors, and ASICs
High-performance portable electronics
Data acquisition systems
Automotive power systems
Industrial controls and automation
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation
Standard product longevity, with potential later-phase upgrades or replacements available
Several Key Reasons to Choose This Product
High efficiency for extended battery life
High reliability in operation with built-in safety features
Optimized for noise-sensitive electronic systems
Availability in tape and reel for automated manufacturing processes
High thermal performance for wide operating temperature range
Compact surface-mount package suitable for space-constrained applications