The HRD051R5 is a linear voltage regulator manufactured by Shindengen Electric Manufacturing Co., Ltd. It provides a fixed 1.5V output voltage and is capable of supplying a maximum output current of 500mA. This regulator is designed to provide a stable and regulated voltage source with protection features.

Applications

• Microcontroller power supplies
• Logic circuit power supplies
• Battery-powered devices
• General-purpose voltage regulation
• Post-regulation for switching regulators

Features

• Output Voltage: 1.5V
• Output Current: 500mA
• Input Voltage Range: 2.5V to 6.5V
• Overcurrent Protection
• Overtemperature Protection
• Low Quiescent Current
• Fixed Output Voltage

Benefits

• Stable Output: Provides a stable and accurate 1.5V output voltage.
• Protection Features: Protects the regulator and connected circuitry from damage.
• Low Power Consumption: Low quiescent current minimizes power losses.
• Easy to Use: Requires minimal external components for operation.
• Compact Size: Available in a small surface-mount package.

Additional Details

The HRD051R5 linear regulator is designed to operate with an input voltage range of 2.5V to 6.5V. It features built-in overcurrent and overtemperature protection to prevent damage from excessive current or heat. The low quiescent current ensures high efficiency in battery-powered applications. It is commonly used in various electronic devices where a stable and regulated 1.5V supply is required.