Manufacturer Part Number
ADP7104ACPZ-3.3-R7
Manufacturer
Analog Devices
Introduction
The ADP7104ACPZ-3.3-R7 is a low dropout linear regulator designed for power management needs.
Product Features and Performance
Positive fixed output linear regulator
Single output configuration
High power supply rejection ratio (PSRR) of 60dB to 50dB from 10kHz to 100kHz
Low dropout voltage of 0.55V at 500mA load
Output current capability of 500mA
Quiescent current of 900µA
Low supply current of a maximum of 1.6mA
Enable, Power Good, and Under Voltage Lockout control features
Product Advantages
High energy efficiency due to low quiescent current
Robust output with protection features against over-temperature and short circuit
Good thermal performance with exposed pad package
Excellent transient response
Key Technical Parameters
Input Voltage (Max): 20V
Output Voltage (Min/Fixed): 3.3V
Output Current: 500mA
Dropout Voltage (Max): 0.55V
Quiescent Current (Iq): 900µA
Supply Current (Max): 1.6mA
PSRR: 60dB ~ 50dB
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over-temperature protection
Short circuit protection
Compatibility
Suitable for surface mount technology with its LFCSP-WD (3x3) package
Application Areas
Power management in electronics
Portable and battery-powered devices
Microprocessor/Microcontroller supply
Analog and digital circuits
Product Lifecycle
Product Status: Active
Not nearing discontinuation, replacements or upgrades currently not specified
Several Key Reasons to Choose This Product
Efficient power management for sensitive electronic circuits
Low dropout performance ideal for battery-powered applications
High PSRR ensures stable output despite variations in input voltage
Suitable for a wide range of operating temperatures, making it versatile for different environments
Small form factor due to CSP packaging allows integration into compact systems
Protection features enhance the reliability of the end product
Minimal additional components required due to integrated features like Enable and Power Good signals
ADP7102ARDZ-3.3ADI (Analog Devices, Inc.)