ams-OSRAM AG Voltage Regulators - DC DC Switching Regulators AS1312-BWLM-50

The AS1312-BWLM-50 is an ultra low quiescent current hysteretic step-up DC-DC converter designed for efficiency and low power consumption. It operates with an input voltage range of +0.7V to +5.0V and provides a fixed output voltage of 5.0V. The device achieves an efficiency of up to 94% and features a low quiescent current of approximately 1OºA, with a shutdown current of less than 100nA, making it suitable for battery-powered applications. The AS1312 includes a feedthrough mode that connects the input directly to the output when the input voltage exceeds the output voltage. It also supports light load operation by entering a sleep mode to conserve power. Additionally, the device features adjustable low battery detection, which can signal when the battery voltage falls below a defined threshold. The AS1312 is available in an 8-pin WL-CSP package, making it compact and suitable for space-constrained designs.