STMicroelectronics Voltage Regulators - Linear LD2980ABM36TR

The LD2980ABM36TR is a linear voltage regulator from Quarktwin Technology Ltd. designed for low power applications. It features an ultra-low dropout voltage of 0.12 V at a 50 mA load and 7 mV at a 1 mA load, making it suitable for battery-powered devices. The device has a guaranteed output current of up to 50 mA and operates with low ESR ceramic capacitors. It offers a very low quiescent current of 80 ¬µA in active mode and a maximum of 1 ¬µA in shutdown mode, which is controlled via a TTL-compatible logic pin. The output voltage options include 3.0 V, with a tolerance of ¬±0.5% available in the A version. The regulator operates within a temperature range of -40 to 125 ¬8C and has a low noise output voltage of 160 ¬µVRMS. The compact SOT23-5L package allows for easy integration into various applications, including cellular phones, laptops, and personal digital assistants.