Manufacturer Part Number
ADP5041ACPZ-1-R7
Manufacturer
Analog Devices
Introduction
Highly integrated power management solution for portable applications
Product Features and Performance
Synchronous buck regulator with dual LDOs
Three independent voltage outputs
High switching frequency of 3MHz minimizes external components
Supports a wide input voltage range from 2.3V to 5.5V
Thermal overload protection
Overcurrent protection and under-voltage lockout
Supervisor circuit for reliable operation
Product Advantages
Efficient power conversion
Compact 20-LFCSP package reduces board space
Fast transient response suitable for processor power supplies
Reduced external component count due to high switching frequency
Key Technical Parameters
Topology: Step-Down (Buck) Synchronous, Linear (LDO)
Number of Outputs: 3
Switching Frequency: 3MHz
Output Voltage 1: 0.8V to 3.8V at 1.2A
Output Voltage 2: 0.8V to 5.2V at 300mA
Output Voltage 3: 0.8V to 5.2V at 300mA
Supply Voltage: 2.3V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built-in supervisory functions for system reliability
Protection features including thermal and overcurrent
Under-voltage lockout ensures proper functionality at low voltages
Compatibility
Surface mount compatible with 20-WFQFN Exposed Pad, CSP
Application Areas
Portable electronic devices
Battery-powered equipment
Microprocessor/Microcontroller power supplies
Product Lifecycle
Active product status
Upgrades or replacements should be reviewed with Analog Devices for long-term availability
Several Key Reasons to Choose This Product
High-efficiency power conversion extends battery life
Versatile power solution for multi-rail systems
Space-saving design ideal for compact electronics
Robust protection features ensure system reliability
Engineered by Analog Devices, a leader in power management technology