The RE5RE37AC is a voltage regulator manufactured by Ricoh Electronic Devices Co., LTD. Voltage regulators are essential components in electronic circuits, providing a stable and consistent output voltage regardless of variations in the input voltage or load current. This ensures that sensitive components receive the correct voltage, preventing damage or malfunction.

Applications

• Power supplies for microcontrollers
• Battery-powered devices
• Portable electronic equipment
• Sensor circuits
• Industrial control systems

Features

• Low quiescent current: Minimizes power consumption, especially in battery-powered applications.
• High output voltage accuracy: Ensures a stable and precise output voltage.
• Overcurrent protection: Protects the regulator and the load from damage due to excessive current.
• Short-circuit protection: Prevents damage in the event of a short circuit.
• Small package size: Allows for compact circuit designs.

Benefits

• Extends battery life: Low quiescent current improves efficiency and extends the operating time of battery-powered devices.
• Ensures stable operation: High output voltage accuracy provides a consistent and reliable power supply for sensitive components.
• Protects against damage: Overcurrent and short-circuit protection safeguards the regulator and the load from potentially damaging conditions.
• Saves board space: Small package size enables more compact and efficient circuit layouts.
• Reliable performance: Designed for stable and reliable operation in a wide range of applications.

Technical Specifications

The RE5RE37AC typically has a fixed output voltage of 3.7V (check the exact datasheet). It is characterized by its very low quiescent current, often in the microampere range. It incorporates overcurrent and short-circuit protection features. The package is usually a small surface-mount type, such as SOT-23 or similar. The operating temperature range typically spans from -40°C to +85°C. Always refer to the official Ricoh Electronic Devices datasheet for detailed electrical characteristics, thermal considerations, and application recommendations.

In summary, the RE5RE37AC voltage regulator provides a stable and efficient power supply solution for a variety of applications. Its low quiescent current, high output voltage accuracy, and protection features make it an excellent choice for battery-powered devices and other sensitive electronic circuits.