LM1117E3中文资料全宇昕科技数据手册PDF规格书

Description

The LM1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.4V input to output differential. The product is specifically designed to provide well-regulated supply for low-voltage IC application such as high-speed bus termination and low current 3.3V logic supply, and other applications such as VGA cards.

Features

● Adjustable or Fixed Output

● Output Current of 1A

● Low Dropout, 1.4V max at 1A Output Current

● Good Noise Rejection

● Output Current Limiting

● Built-in Thermal Shutdown

● Fast Transient Response

● Can operate using MLCCs in the capacitance range of 2μF to 10μF

Applications

● High Efficiency Linear Regulators

● Post Regulators for Switching Supplies

● Adjustable Power Supply