The ABLIC U.S.A. Inc. S-1135A28-M5T1S is a high-accuracy voltage regulator with an ultra-low current consumption. It is designed for applications requiring a stable and precise voltage supply with minimal power loss, such as in portable and battery-powered devices.

Applications

• Wearable Devices: Powers various components in smartwatches, fitness trackers, and other wearable electronics.
• IoT Devices: Regulates voltage in IoT sensor nodes and other low-power connected devices.
• Mobile Phones: Provides stable voltage for critical components in mobile phones.
• Wireless Communication Devices: Powers RF transceivers and other wireless communication modules.
• Portable Medical Devices: Regulates voltage in medical devices such as blood glucose meters and heart rate monitors.

Features

• High Output Voltage Accuracy: Ensures a stable and precise output voltage.
• Ultra-Low Current Consumption: Minimizes power loss and extends battery life.
• Low Dropout Voltage: Enables operation with a small difference between input and output voltage, improving efficiency.
• Overcurrent Protection: Protects the regulator and connected devices from overcurrent damage.
• Thermal Shutdown Protection: Prevents overheating and damage to the regulator.
• Small Package: Available in a compact package for space-constrained applications.

Benefits

• Extended Battery Life: Ultra-low current consumption significantly extends battery life.
• Reliable Operation: High output voltage accuracy ensures reliable operation of connected devices.
• Improved Efficiency: Low dropout voltage maximizes efficiency and reduces power loss.
• Robust Protection: Overcurrent and thermal shutdown protection ensure robust performance and prevent damage.
• Compact Design: Small package enables compact and efficient circuit designs.

Additional Details

The S-1135A28-M5T1S features a fixed output voltage of 2.8V with high accuracy. It offers a low quiescent current. The input voltage range is typically from 2.0V to 5.5V. This regulator is available in a small SOT-23-5 package. The operating temperature range typically spans from -40°C to +85°C. This part is frequently chosen for battery-powered systems, portable instrumentation, and other applications needing a stable, efficient, and space-saving voltage regulator.