The HT1086-33 is a 3.3V voltage regulator manufactured by Holtek. This linear regulator provides a stable and regulated output voltage from a higher input voltage, making it suitable for a variety of electronic devices.

Applications:

• Microcontroller power supplies.
• Portable electronic devices.
• Battery-powered systems.
• Post-regulation for switching power supplies.
• General-purpose voltage regulation.

Features:

• Fixed output voltage of 3.3V.
• Low dropout voltage.
• Overcurrent protection.
• Thermal shutdown protection.
• Short-circuit protection.
• Small package size.

Benefits:

• Provides a stable and regulated 3.3V supply for electronic circuits.
• Protects circuits from overcurrent and overheating.
• Simple and easy to use.
• Low dropout voltage allows operation with low input voltages.
• Cost-effective solution for voltage regulation.

Additional Details:

The HT1086-33 has a specific input voltage range, output current capability, and dropout voltage. The datasheet provides essential information on the regulator's electrical characteristics, thermal resistance, and package dimensions. Consider the power dissipation and heat sinking requirements for the application. Standard packages include SOT-223 and TO-252.