The IL1117C-1.2 is a low dropout (LDO) linear voltage regulator manufactured by IK Semicon Co., Ltd. It provides a fixed 1.2V output voltage with a maximum output current of 800mA. This regulator is designed for applications requiring a stable and regulated voltage source with low dropout voltage and high efficiency.

Applications

• Power management in portable devices
• Post-regulation for switching power supplies
• Microcontroller power supplies
• Battery-powered equipment
• Linear regulation in embedded systems

Features

• Output Voltage: 1.2V
• Output Current: 800mA
• Low Dropout Voltage
• Over Current Protection
• Thermal Overload Protection
• Short Circuit Protection
• Fixed Output Voltage

Benefits

• Stable Output: Provides a stable and accurate 1.2V output voltage.
• Efficient Regulation: Low dropout voltage ensures high efficiency.
• Protection Features: Built-in protection features safeguard the regulator and connected circuitry.
• Easy to Use: Requires minimal external components for operation.
• Compact Size: Available in a small surface-mount package.

Additional Details

The IL1117C-1.2 LDO regulator is designed to operate with a wide input voltage range, typically from 2.5V to 18V. The low dropout voltage allows the regulator to maintain a stable output voltage even when the input voltage is close to the output voltage. It is commonly used in applications where battery life is critical or where a stable voltage source is required for sensitive electronic components.