The LD3985M18R is an integrated circuit (IC) component that belongs to the LD3985 series of low dropout (LDO) voltage regulators. This IC is manufactured by STMicroelectronics, a global semiconductor company. The LD3985M18R is specifically designed to provide a regulated output voltage with extremely low dropout voltage, making it ideal for applications where a stable and efficient power supply is required.
Key features of the LD3985M18R include:
1. Low dropout voltage: The LD3985M18R has an ultra-low dropout voltage of only 130 mV at a maximum load current of 150 mA. This ensures a minimal voltage difference between the input and output, resulting in efficient power conversion.
2. Wide input voltage range: The IC can operate with an input voltage ranging from 2.5 to 16 V. This flexibility allows compatibility with a wide range of power sources, such as batteries, AC adapters, and various power supply units.
3. Output voltage accuracy: The LD3985M18R provides a regulated output voltage of 1.8 V with high precision
