Manufacturer Part Number
ADP5023ACPZ-R7
Manufacturer
Analog Devices
Introduction
Integrated power solution combining two step-down DC to DC converters with a linear regulator.
Product Features and Performance
Synchronous step-down (Buck) converters
Two buck converters and one LDO regulator
High frequency operation at 3MHz
Flexible output voltage configuration
Sequential and independent enabling of outputs
Thermal overload protection
Current limiting
Under-voltage lockout (UVLO)
Product Advantages
High integration for minimal external components
High switching frequency for smaller passive components
Wide input voltage range accommodating various applications
High-efficiency power conversion
Precise voltage regulation
Compact 24-LFCSP-WQ (4x4) package
Key Technical Parameters
Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (1)
Number of Outputs: 3
Frequency - Switching: 3MHz
Voltage/Current - Output 1: 0.8V ~ 3.8V, 800mA
Voltage/Current - Output 2: 0.8V ~ 3.8V, 800mA
Voltage/Current - Output 3: 0.8V ~ 4.75V, 300mA
Voltage - Supply: 1.7V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built-in thermal protection
Over-current protection
Short-circuit protection
Compatibility
Broad voltage input range for diverse power sources
Surface mount package for modern PCB assembly
Application Areas
Portable electronics
Battery-operated devices
Microprocessor/ microcontroller-based systems
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation
Replacement or upgrades may be available through product family
Several Key Reasons to Choose This Product
High-efficiency design for longer battery life
Three integrated voltage regulators reduce system complexity
High-frequency operation allows use of small, low-cost inductors and capacitors
Versatile power solution for multi-output needs
Robust protection features ensure system reliability
Extended operating temperature range suitable for industrial applications
Production-ready in Tape & Reel packaging for automated manufacturing systems