Manufacturer Part Number
ADP5034ACPZ-R7
Manufacturer
Analog Devices
Introduction
Integrated power solution combining two synchronous step-down regulators with two low-dropout regulators.
Product Features and Performance
Synchronous step-down (buck) switching regulators
Dual LDOs for linear voltage regulation
High-frequency operation at 3MHz minimizes passive component sizes
Independent enable pins for power sequencing
Low quiescent current for power saving
Output voltage range from 0.8V to 5.2V
High-efficiency conversion for energy saving
Thermal overload protection
Current overload protection
Product Advantages
Four integrated voltage regulators in one package
Space-saving solution for compact designs
Versatile power supply solution for a variety of circuits
Reduces external component count compared to discrete solutions
Key Technical Parameters
Number of Outputs: 4
Switching Frequency: 3MHz
Output Voltage/Current - Output 1: 0.8V to 3.8V, 1.2A
Output Voltage/Current - Output 2: 0.8V to 3.8V, 1.2A
Output Voltage/Current - Output 3: 0.8V to 5.2V, 300mA
Voltage - Supply: 1.7V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Thermal shutdown
Under-voltage lockout
Compatibility
Compatible with a wide range of supply voltages
Suitable for various microcontrollers, DSPs, and other digital ICs
Application Areas
Portable electronics
Battery-powered devices
Telecommunication infrastructure
Healthcare and medical devices
Industrial and automation systems
Product Lifecycle
Status: Active
No announced discontinuation, replacements, or upgrades
Several Key Reasons to Choose This Product
Combines two buck regulators and two LDOs for a compact, integrated solution
Suitable for applications requiring multiple regulated voltages
High-frequency operation allows for small external components
Supports a wide operating temperature range, making it ideal for industrial usage
Analog Devices' reputation for high-quality and reliable power management solutions