Manufacturer Part Number
ADP7105ACPZ-R7
Manufacturer
Analog Devices
Introduction
The ADP7105ACPZ-R7 is a linear, low-dropout (LDO) voltage regulator, ideal for robust power management applications.
Product Features and Performance
Adjustable output voltage from 1.22V to 19V
Maximum input voltage up to 20V
Maximum dropout voltage of 0.55V at 500mA load
Output current capability of 500mA
Low quiescent current at 900 µA
High power supply rejection ratio (PSRR) ranging from 80dB to 50dB over 10kHz to 100kHz frequency
Functional control features including Enable, Power Good, and Under Voltage Lockout
Enhanced protection features such as Over Current, Over Temperature, and Reverse Polarity protection
Product Advantages
Efficient power management and low power dissipation
Capable of handling high input voltages making it suitable for a variety of supply sources
Minimal dropout voltage ensures operation close to supply voltage
Low quiescent current aids in power conservation
Comprehensive control and safety features ensure stable and reliable operation
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage (Min/Fixed): 1.22V
Output Voltage (Max): 19V
Voltage Dropout (Max): 0.55V @ 500mA
Output Current: 500mA
Quiescent Current (Iq): 900 µA
Supply Current (Max): 1.6 mA
Power Supply Rejection Ratio (PSRR): 80dB ~ 50dB (10kHz ~ 100kHz)
Quality and Safety Features
Operational temperature range from -40°C to 125°C
Features Over Current, Over Temperature, Reverse Polarity protection
Compatibility
Mounting Type: Surface Mount
Package / Case: 8-WFDFN Exposed Pad, CSP
Supplier Device Package: 8-LFCSP-WD (3x3)
Application Areas
Suitable for power management in telecommunication, consumer electronics, and industrial applications among others.
Product Lifecycle
Status: Active
Regular updates and replacements are available for model enhancements or newer versions.
Several Key Reasons to Choose This Product
Highly versatile with adjustable output for diverse application needs
Efficient power utilization and conservation capabilities
Robust built-in protection features ensure durability and safety
Good noise filtering characteristics with high PSRR values
Proactive manufacturer support and product lifecycle management ensure long-term availability and support.
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