Overview of ST1S14PHR by STMicroelectronics
The ST1S14PHR designed and manufactured by STMicroelectronics is an up to 3 A step-down switching regulator. This component is a DC/DC converter operating in buck (step-down) topology at a frequency of 1 MHz. With an impressive input voltage range from 5.5V to 48V, and an adjustable output current capability of up to 3A, this device is encased in an HSOP-8 package. Its operational temperature range spans from -40°C to 150°C, making it suitable for a variety of challenging environments. Furthermore, it supports up to 48 V input voltage with a nominal input of 12 V, while the output can be adjusted down to as low as 1.22 V.
Attributes such as the package being in plastic/epoxy with small outline and heat sink/slug, pulse width modulation control technique, and current-mode control bring about efficient energy conversion and flexible integration into various electronics designs. This part is notable for its automotive temperature grade classification, highlighting its robustness for various demanding applications. It’s also notable for its compliance with environmental and regulatory standards such as RoHS and REACH, ensuring its suitability for global markets.
Industry Applications for ST1S14PHR
Given its operational characteristics, the ST1S14PHR finds potential applications across multiple industries. Here are some of the conceivable use cases:
- Automotive: Due to its high temperature grade and resilience, the ST1S14PHR could potentially be used in automotive applications such as power management systems, automotive sensors, or infotainment systems, helping to manage the efficiency of the vehicle’s electronic subsystems.
- Industrial Automation: The robust temperature range and high output current capabilities might make this switching regulator suitable for use in industrial automation equipment, possibly supporting machinery control systems where stable voltage regulation is crucial.
- Consumer Electronics: With its small form factor and high efficiency, this part could potentially be used in consumer electronics devices like laptops, smartphones, and other portable devices to handle power efficiently and support compact designs.
- Telecommunications: In telecommunication systems, where reliable power supply systems are essential, the ST1S14PHR might be applicable in the power supply units of communication infrastructure.
It is important to note that these potential industry applications are only conceptual/illustrative and require analysis and verification by engineering and design teams to adhere to industry standards and specific application requirements.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. The company plays a significant role in the Switching Regulator or Controllers market, with the ST1S14PHR being an example of their innovative approach in power management technologies. Their products serve multiple sectors including automotive, industrial, personal electronics, and communication infrastructure. STMicroelectronics focuses on sustainability and innovation to provide advanced semiconductor solutions that contribute to a smarter, safer, more connected, and more sustainable world.
Where to Find ST1S14PHR by STMicroelectronics
To procure the ST1S14PHR, potential buyers should consult findchips.com. This site provides real-time information on stock levels, pricing, and available distributors. It can also be beneficial to explore the Switching Regulator or Controllers section to find alternative options offered by STMicroelectronics or other manufacturers. Historically, distributors such as DigiKey, Mouser Electronics, Future Electronics, and Newark have stocked this part, yet availability can vary, and checking findchips.com will provide the most current and relevant purchasing information.