Overview of NCP1521BSNT1G by onsemi
The NCP1521BSNT1G by onsemi is a DC-DC buck (step-down) regulator that offers an adjustable output in a compact TSOP-5 package. It is designed to operate with input voltages ranging from 2.7V to 5.5V, making it versatile for a wide array of power supply applications. This component can provide an output current up to 600mA, with the output voltage being adjustable from 0.9V to 3.9V. Its high switching frequency of up to 1.5 MHz allows for small external components, resulting in a reduced overall footprint on the PCB.
The device is marked as RoHS compliant, assuring conformance to environmental standards regarding hazardous substances. It operates within an industrial temperature range of -40 °C to 85 °C, providing reliability in varying environmental conditions. The NCP1521BSNT1G employs current-mode control and pulse-width modulation (PWM) for efficient power conversion and regulation. Additionally, its moisture sensitivity level (MSL) is rated at 1, indicating a high level of moisture resistance during the manufacturing and assembly process. Although categorized under Switching Regulator or Controllers, it’s important to note its part lifecycle status is listed as obsolete, impacting procurement strategies and requiring careful consideration for long-term projects.
Industry Applications for NCP1521BSNT1G
The versatile specifications of the NCP1521BSNT1G allow it to potentially serve a broad spectrum of industry applications. However, the selection of this component for specific use cases should always be predicated on thorough verification and analysis by engineering and procurement teams to ensure compliance with industry standards and application-specific requirements. Below are conceptual examples of industries and applications where such a component might be utilized:
- Energy and Power Systems: In areas like power management modules, where efficient conversion of voltage is critical for operational reliability and efficiency. The adjustable output voltage feature could allow for customized power supply solutions within energy storage systems or smart grid infrastructure.
- Transportation and Logistics: This could include handheld logistics devices which require efficient power management to extend battery life during long operations, or in intelligent transportation systems where compact and efficient power supply components are necessary.
- Renewable Energy: For portable solar chargers or small-scale wind energy converters, the NCP1521BSNT1G could potentially provide the required power conditioning to optimize the performance of energy harvesting devices.
Note that these potential industry applications are purely illustrative and require appropriate verification and testing for each specific application’s demands and compliance with relevant standards.
About onsemi
onsemi is a leading manufacturer specializing in energy-efficient innovations in the realm of power circuits, including Switching Regulator or Controllers. Their portfolio spans a wide array of semiconductor solutions aimed at advancing a smart and green future. Within the domain of power management, onsemi provides a variety of components including but not limited to buck converters, linear regulators, and complex power management ICs, offering solutions tailored for a myriad of applications across automotive, industrial, and consumer markets. The NCP1521BSNT1G is an example of onsemi’s commitment to delivering high-performance, compact, and energy-efficient power conversion solutions. Despite its lifecycle status, it stands as a testament to onsemi’s engineering prowess in power circuit design.
Where to Find NCP1521BSNT1G by onsemi
For those interested in procuring the NCP1521BSNT1G or exploring alternatives, findchips.com provides a comprehensive platform to research availability and pricing from a multitude of distributors. By leveraging the extensive database at Findchips, users can ascertain current stock levels, obtain detailed part information, and compare options. Historically, this component has been available from distributors such as Win Source Electronics, Flip Electronics, ComSIT USA, and Rochester Electronics among others. However, stock levels and availability are subject to change. As such, for the latest information on the NCP1521BSNT1G and similar Switching Regulator or Controllers by onsemi or alternative manufacturers, visiting findchips.com is highly recommended.