ST1S06PU12R - STMicroelectronics

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