The HT7136-1 is a series of low dropout linear regulators manufactured by Holtek, designed for portable devices and other applications requiring efficient voltage regulation. SOT23-5 is the package type. The TRLF designation refers to the tape and reel packaging.

Applications

• Portable electronics (mobile phones, PDAs)
• Battery-powered devices
• Wireless communication devices
• Microprocessor power supplies
• Post-regulation for switching power supplies

Features

• Low Dropout Voltage
• High Output Voltage Accuracy
• Low Quiescent Current
• Over Current Protection
• Over Temperature Protection
• Fixed Output Voltage
• SOT23-5 Package

Benefits

• Extended Battery Life: The low quiescent current minimizes power consumption.
• Stable Output Voltage: High accuracy ensures consistent performance of connected devices.
• Protection Features: Over current and over temperature protection prevent damage to the regulator and connected components.
• Compact Size: The SOT23-5 package saves space on the PCB.
• Simplified Design: Fixed output voltage eliminates the need for external resistors for voltage setting.
• Efficient Regulation: Low dropout voltage allows for operation with minimal input-output voltage differential.

Additional Details

The HT7136-1 series of low dropout regulators provides a stable and accurate output voltage. It offers protection against overcurrent and over-temperature conditions. The low quiescent current ensures minimal power consumption, making it suitable for battery-powered applications. The SOT23-5 package offers a compact footprint for space-constrained designs. It is designed to provide a cost-effective and reliable voltage regulation solution. The dropout voltage is typically low, enabling operation even when the input voltage is close to the desired output voltage. The '1' in HT7136-1 denotes a specific output voltage level or variation in the series, refer to the datasheet for precise values. The TRLF suffix denotes the tape and reel packaging for automated assembly.