This battery charger TSM1011IDT charge controller from STMicroelectronics is an electronic system that manages a set of batteries by protecting the battery from harmful environmental factors, making sure it operates within its safe operating area, and monitoring its state. Its output produces a current of 27 mA. This component will be shipped in tape and reel packaging for effective mounting and safe delivery. This device has a minimum operating supply voltage of 4.5 V and a maximum of 28 V. This battery gauge has a minimum operating temperature of 0 °C and a maximum of 105 °C.