Manufacturer Part Number
ADP7104ARDZ-5.0-R7
Manufacturer
Analog Devices
Introduction
The ADP7104ARDZ-5.0-R7 is a low dropout linear regulator designed to deliver a fixed output of 5V, supporting a range of applications including power-sensitive devices.
Product Features and Performance
Linear Voltage Regulator in a Low Dropout configuration
Output: Fixed 5V
Single output channel
Input voltage up to 20V
Low dropout voltage: 0.55V at 500mA load
Output current capacity: 500mA
Quiescent current: 900 µA
Power supply rejection ratio: 60dB ~ 50dB from 10kHz to 100kHz
Under Voltage Lockout ensures stability
Control features including Enable and Power Good
Product Advantages
High efficiency with low quiescent current
Robust PSRR over a range of frequencies
Compact size 8-SOIC package with exposed pad for enhanced thermal dissipation
Key Technical Parameters
Maximum Input Voltage: 20V
Fixed Output Voltage: 5V
Maximum Dropout Voltage: 0.55V at 500mA load
Output Current: 500mA
Quiescent Current: 900 µA
Maximum Supply Current: 1.6 mA
Quality and Safety Features
Protection against Over Temperature and Short Circuit
Under Voltage Lockout for operational stability
Compatibility
Surface Mount 8-SOIC package compatible with standard PCBs
Application Areas
Portable and battery-powered devices
Microcontroller power supply
Consumer electronics
Product Lifecycle
Status: Active
Not nearing discontinuation, with ongoing support and availability
Several Key Reasons to Choose This Product
Low dropout feature allows operation close to the supply voltage, maximizing system efficiency
Integrated thermal pad in SOIC-EP package aids in superior heat dissipation
Ideal for noise-sensitive applications due to excellent PSRR
Comprehensive control and safety features ensure reliable operation under varying conditions
Standard packaging and size facilitate easy adoption in designs
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