The S-81250SGUP-DQD-T2 is a voltage regulator IC manufactured by SII Semiconductor Corporation. This component is designed to provide a stable and regulated output voltage, even when the input voltage fluctuates. This is essential for ensuring the proper operation of sensitive electronic components that require a consistent power supply.

Applications

• Power supplies for microcontrollers and microprocessors
• Voltage regulation in battery-powered devices
• Power management in portable electronics
• Linear regulation in various electronic circuits
• Post-regulation for switching power supplies

Features

• Low dropout voltage: The regulator can maintain a stable output voltage even with a small difference between the input and output voltages.
• High output voltage accuracy: Ensures a precise and stable output voltage.
• Low quiescent current: Minimizes power consumption, which is crucial for battery-powered applications.
• Overcurrent protection: Protects the regulator and the load from excessive current draw.
• Thermal shutdown protection: Prevents damage from overheating by shutting down the regulator when the temperature exceeds a safe limit.

Benefits

• Provides a stable and reliable power supply for sensitive electronic components.
• Extends battery life in portable devices due to low power consumption.
• Protects against damage due to overcurrent and overheating.
• Simplifies power supply design.
• Improves overall system reliability.

Additional Details

The S-81250SGUP-DQD-T2 provides a fixed output voltage of 5.0V. It is a linear regulator, and as such, it dissipates excess power as heat. The operating temperature range is typically from -40°C to +85°C. The package type is typically a small surface-mount package, facilitating compact designs.