The S-1111B50MC-NZJ-TG is a positive voltage regulator IC produced by SII Semiconductor Corporation. This IC is designed to deliver a stable and regulated 5.0V output voltage, making it well-suited for numerous electronic applications demanding a consistent power supply. Its compact size and energy-efficient operation make it highly suitable for portable devices and battery-powered systems.

Applications

• Microcontroller Power Supply: Commonly used to provide a stable 5V power source for microcontrollers in various embedded systems.
• Sensor Power: Provides a regulated 5V supply for sensors used in a variety of applications.
• Portable Devices: Ideal for use in portable electronics such as smartphones, tablets, and handheld gaming devices.
• Wireless Communication Modules: Regulates the power supply for wireless communication modules, ensuring reliable operation.
• General Voltage Regulation: Suitable for any application requiring a stable and regulated 5V power supply.

Features

• Fixed Output Voltage: Provides a stable and accurate 5.0V output voltage.
• High Output Voltage Accuracy: Ensures precise voltage regulation, enhancing the performance of connected components.
• Low Dropout Voltage: Operates efficiently even with a small input-output voltage differential.
• Low Quiescent Current: Minimizes power consumption, contributing to extended battery life in portable devices.
• Overcurrent Protection: Protects the IC and connected components from damage due to excessive current flow.
• Thermal Shutdown Protection: Prevents overheating and potential damage by automatically shutting down the IC at high temperatures.
• Compact Package: Available in a small package, such as SOT-23-5, for space-constrained applications.

Benefits

• Stable and Reliable Power: Provides a consistent 5.0V output, ensuring stable operation of sensitive electronic components.
• Extended Battery Life: Low quiescent current and efficient operation maximize the battery life of portable devices.
• Protection Against Overload: Overcurrent and thermal shutdown features protect the IC and connected components from damage.
• Space-Saving Design: Compact package allows for easy integration into small electronic devices and densely populated circuit boards.
• Simplified Circuit Design: Fixed output voltage simplifies the design process, reducing the need for external components.

Technical Specifications: The S-1111B50MC-NZJ-TG typically operates with an input voltage range of 5.2V to 6.5V. It features a low dropout voltage characteristic, ensuring stable output even when the input voltage is close to the 5V output. The quiescent current is generally very low, contributing to extended battery life. It is often available in a SOT-23-5 package. The operating temperature range typically spans from -40°C to +85°C.