Manufacturer Part Number
ST1S06PU12R
Manufacturer
STMicroelectronics
Introduction
The ST1S06PU12R is a high-efficiency, step-down switched mode power supply part of the Power Management integrated circuits, designed for a range of applications.
Product Features and Performance
Step-Down (Buck) regulator topology ensures efficient down-conversion of input voltage
Output Voltage fixed at 1.2V suitable for low-voltage applications
Capable of delivering up to 1.5A output current, supporting medium power requirements
High 1.5MHz switching frequency allows for smaller external components
Features synchronous rectification for improved efficiency
Operates across a wide temperature range from -30°C to 85°C
Product Advantages
Compact 6-VDFN Exposed Pad package ideal for space-constrained applications
High efficiency reduces thermal footprint and enhances battery life in portable devices
Synchronous rectification technique minimizes power loss during conversion
Fixed output voltage simplifies the circuit design process
Key Technical Parameters
Voltage Input (Min): 2.7V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 1.2V
Current Output: 1.5A
Frequency Switching: 1.5MHz
Operating Temperature: -30°C ~ 85°C (TJ)
Quality and Safety Features
Integrated protection features safeguard against over-current and thermal overload conditions
Manufactured under strict quality control standards to ensure reliability and safety in operation
Compatibility
The compact DFN package is compatible with surface mount technology, facilitating easier integration into a wide range of electronic circuits and designs
Application Areas
Portable and battery-powered electronics
Point-of-load conversions in computing and telecommunications
Consumer electronics such as media players, GPS devices, and digital cameras
Product Lifecycle
Currently active, ensuring availability for new designs and projects
Continuously supported by STMicroelectronics with potential future upgrades for enhanced performance
Several Key Reasons to Choose This Product
High efficiency and compact size make it ideal for portable applications
Supports a broad range of input voltages, enhancing versatility across multiple platforms
High switching frequency enables the use of small, cost-effective, and low-profile external components
Inherent synchronous rectification offers superior efficiency compared to nonsynchronous solutions
Robust thermal and over-current protection features enhance reliability and durability of the end application
Backed by STMicroelectronics' reputation for quality and long-term availability, ensuring support throughout the product's lifetime
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