LD1117S12TR

When it comes to voltage regulation, the LD1117S12TR stands out as a reliable choice. This low drop voltage regulator can provide up to 800 mA of output current and is available in fixed and adjustable versions, offering flexibility for various applications. With fixed output voltages ranging from 1.2 V to 5.0 V, the LD1117 caters to a wide range of voltage requirements. It is offered in SOT-223, DPAK, SO-8, and TO-220 packages, allowing for easy integration into different designs. The LD1117's NPN pass transistor ensures high efficiency by directing the quiescent current primarily to the load. A minimum 10 μF capacitor is all that is needed for stability. The regulator boasts a tight output voltage tolerance of ±1% at 25 °C, thanks to on-chip trimming. For applications requiring adjustable voltage regulators, the LD1117 offers pin-to-pin compatibility with other standard models while maintaining superior performance in terms of dropout and tolerance

主な特長

• This product ensures stable operation even in harsh environments.
• It offers high reliability and efficient power supply.
• The IC has a wide range of applications including industrial control, automotive electronics and medical devices.

応用

• Regulated 12V power source
• Used in instrumentation
• Suitable for automotive electronics