The ADP122AUJZ-2.5-R7 is an integrated circuit (IC) component with a combination of voltage regulator and battery charger functionalities. It is manufactured by Analog Devices Inc., a leading semiconductor company. Here are the key features of this IC component:
1. Voltage Regulator: The ADP122AUJZ-2.5-R7 includes a low dropout voltage regulator that regulates the input voltage to a stable output voltage of 2.5V. This regulator ensures a consistent power supply to connected devices, even when the input voltage fluctuates or drops below the desired level.
2. Battery Charger: This IC component also incorporates a battery charger circuitry, allowing it to charge rechargeable batteries connected to the system. It can efficiently charge single-cell lithium-ion/polymer batteries with a charging voltage of up to 4.2V.
3. High Efficiency: The ADP122AUJZ-2.5-R7 offers high power conversion efficiency, utilizing advanced power management techniques to minimize energy losses during voltage regulation and battery charging. This efficiency helps to prolong battery life and optimize the overall power consumption of the system.
4. Low Quiescent Current: The IC has a low quiescent current, which is the current drawn by the voltage regulator when there is no load or very little load connected. This low power consumption is beneficial for battery-powered applications, as it helps conserve energy during standby or idle states
