AP2125AK-2.5TRG1

PMIC - Voltage Regulators - Linear

The AP2125AK-2.5TRG1 is a step-down mono-mode linear voltage regulator. It is designed for applications that require low power consumption and excellent line and load regulation. The device features an adjustable output voltage range up to 2.5 V and a temperature range of −40 °C to +85 °C.The AP2125AK-2.5TRG1 has dual outputs which can be independently adjusted and are regulated through an on-chip Error Amplifier. The Error Amplifier compares the regulated output voltage to an internal 1.2V reference and adjusts the output voltage through a HV (High Voltage) pin. The AP2125AK-2.5TRG1 also has a unique UV (Under Voltage) detection that triggers a shutdown condition if the output voltage drops below the UV set voltage.The AP2125AK-2.5TRG1 has a low voltage on-off control pin (CTRL) and an on-off control pin (EN) which allows the user to control the device’s power from an external source, making the AP2125AK-2.5TRG1 suitable for applications such as a low-power supply for hand-held devices and wearable electronics. The AP2125AK-2.5TRG1 utilizes PowerRail TM technology which enables improved power efficiency by providing direct power distribution of the two outputs. By providing a direct connection between the two outputs and minimizing the need for external components, power consumption is significantly decreased and the device\'s overall size is reduced.The AP2125AK-2.5TRG1 is also able to withstand high current loads, making it suitable for applications with high current output requirements. The device features a wide input voltage range of 4.7 V to 15 V and can provide up to 550 mA of output current.Overall, the AP2125AK-2.5TRG1 is an excellent linear voltage regulator with high efficiency and low power consumption, making it suitable for a wide range of applications. Its dual outputs enable it to provide independent power supplies and its PowerRail TM technology ensures that power efficiency is improved. Additionally, its low voltage on-off control pin and an on-off control pin enable it to be easily controlled from an external source, allowing for greater flexibility.