Overview of LD2985BM28R by STMicroelectronics
The LD2985BM28R is a fixed positive single-output low-dropout (LDO) regulator, capable of delivering a 2.8V nominal output from an input ranging between 2.5V and 16V. This component ensures a maximum output current of 150 mA and features an impressively low nominal dropout voltage of 0.28V and can reach a maximum dropout voltage of 0.575V under certain conditions. Manufactured by STMicroelectronics, this LDO regulator is packaged in a 5-pin SOT-23 format, making it ideal for compact, space-constrained applications.
This device boasts other noteworthy specifications such as a maximum line regulation of 0.0109%, indicating its ability to maintain a consistent output despite changes in the input voltage. It also operates across a wide temperature range from -40°C to 125°C. With its low noise output and the included inhibit function, the LD2985BM28R enhances its utility in power-sensitive applications.
The part adheres to several compliance standards, including ROHS and REACH, indicating it meets specific environmental standards regarding hazardous substances. Its functionality and reliability are supported by packaging that embarks moisture sensitivity level 1, ensuring stable performance even under varying environmental conditions.
Industry Applications for LD2985BM28R
The LD2985BM28R’s characteristics like low dropout voltage, stable output, and compact sizing, render it potentially suitable for several industry applications, though analysis and verification by engineering teams are essential to ascertain suitability. Some potential applications could include:
- Consumer Electronics: This LDO regulator could potentially be used in powering sensitive microcontrollers or audio components in devices such as smartphones, tablets, and portable music players where stable voltage and low noise are crucial.
- Telecommunications: For wireless communication devices such as Wi-Fi routers and GPS units, maintaining a consistent voltage despite variability in power supply is critical. The LD2985BM28R might be used to ensure reliable operation through its low dropout and stable output features.
- Computing and Data Storage: Servers and storage devices also require precise and consistent power management solutions. The LD2985BM28R, with its reliability across a broad operating temperature range and its ability to handle relatively high input voltages, could be suitable for such applications.
- Electronic Manufacturing: In electronic testing equipment, where precise voltage regulation is necessary to maintain accuracy, an LDO like the LD2985BM28R could potentially be used to provide a stable and quiet power source.
Note that these potential applications are theoretical and must be validated by the respective industry’s engineering standards and specific application needs.
About STMicroelectronics
STMicroelectronics is a leader in the field of semiconductor solutions and has a diverse portfolio that covers various aspects of electronic applications. The company is known for its innovative approach in developing Linear Regulator ICs, among other components. In the subcategory of Power Circuits, STMicroelectronics provides a range of products designed to meet the requirements of applications demanding high efficiency and power-saving features, such as the LD2985BM28R. This capability to produce advanced and reliable components makes STMicroelectronics a preferred manufacturer for engineers and procurement specialists looking for state-of-the-art electronic parts.
Where to Find LD2985BM28R by STMicroelectronics
To procure the LD2985BM28R, potential buyers should utilize platforms like findchips.com, where they can verify current stock levels and compare pricing across different distributors. Historically, this part has been available from distributors such as LCSC, CHIPMALL.COM LIMITED, Bristol Electronics, TME, and Future Electronics. However, availability can vary, and accessing up-to-date information from a platform like findchips.com is recommended. By visiting the site, buyers can also explore other Linear Regulator ICs that might meet similar or additional requirements.