The S-1003NA19I-I6T1U is a positive voltage regulator manufactured by ABLIC U.S.A. Inc. This regulator is designed to provide a stable and consistent output voltage even with variations in input voltage or load current. It is part of the S-1003 series, known for its low current consumption and high accuracy, making it suitable for battery-powered devices and other applications where efficiency is crucial.

Applications

• Battery-powered devices: Due to its low current consumption, it is ideal for extending battery life in portable electronics.
• Wearable technology: Its small size and efficiency make it suitable for integration into wearable devices.
• IoT (Internet of Things) devices: Used in sensors and other IoT devices requiring a stable voltage supply with minimal power drain.
• Microcontrollers and microprocessors power supply: Provides a regulated voltage for reliable operation of digital circuits.
• Wireless communication devices: Powers RF modules and other components in wireless applications.

Features

• Output Voltage: 1.9V fixed output voltage.
• High Output Voltage Accuracy: Ensures precise voltage regulation.
• Low Current Consumption: Minimizes power loss, enhancing efficiency.
• Input Voltage Range: Wide input voltage range to accommodate various power sources.
• Small Package: Compact package for space-constrained applications.
• Overcurrent Protection: Protects the regulator and connected circuitry from damage due to excessive current draw.

Benefits

• Extended Battery Life: Low current consumption translates to longer operational time for battery-powered devices.
• Stable Voltage Supply: Ensures consistent performance of connected devices, even with fluctuations in input voltage or load.
• Space Saving: Small package allows for integration into compact devices.
• Reliable Operation: Overcurrent protection enhances the durability and lifespan of the regulator and connected circuitry.
• Simplified Design: Fixed output voltage eliminates the need for external components for voltage setting.

Additional Details

The S-1003NA19I-I6T1U typically comes in a small surface-mount package. It is designed to operate within a specific temperature range. Consult the datasheet for detailed electrical characteristics, including dropout voltage, quiescent current, and transient response. The regulator is also typically stable with small ceramic output capacitors, further reducing the overall solution size and cost.