Overview of LD1117DT33TR by STMicroelectronics
The LD1117DT33TR by STMicroelectronics is an adjustable and fixed low drop positive voltage regulator, specifically engineered to maintain a constant 3.3V output over a range of input voltages from 4.75V to 15V. This component is capable of delivering up to 800mA of output current, which makes it suitable for a broad array of power regulation applications. Housed in a TO-252 package, the LD1117DT33TR encompasses a compact footprint that is conducive to space-limited installations, while also offering ease of integration into existing designs thanks to its industry-standard DPAK-3/2 format.
Key features of the LD1117DT33TR include a maximum dropout voltage of 1.2V at full load, nominal dropout voltage of 1.1V, line regulation of maximum 0.006%, and load regulation of maximum 0.01%. These characteristics illustrate the regulator’s efficiency and reliability in maintaining a stable output voltage even in the face of varying input voltages or fluctuating load conditions. Additionally, its robust design is capable of operating within a temperature range of 0 to 125°C, making it suited for use in environments with wide temperature variations.
Fulfilling the requirements of RoHS compliance, this device mitigates environmental impact by avoiding hazardous substances in its construction. It also has a Moisture Sensitivity Level (MSL) of 1, indicating its durability for storage and handling. Furthermore, its terminal finishing of matte tin promotes better solderability and long-term reliability of solder joints under varied environmental conditions.
Industry Applications for LD1117DT33TR
The LD1117DT33TR’s technical attributes and performance characteristics render it suitable for a range of industry applications, though it is crucial to note that its suitability for any given application would require verification by engineering and design teams to ensure compliance with industry standards and specific application requirements. Potential applications could include:
- Consumer Electronics: Devices such as smartphones, tablets, digital cameras, and portable audio players might utilize the LD1117DT33TR for power regulation, ensuring reliable device operation through stable voltage supply.
- Computing and Data Storage: In servers, workstations, and storage systems, this regulator could potentially help in managing power supply to critical components, thereby ensuring stable operation and data integrity.
- Industrial Automation: Machinery and control systems that require consistent and reliable power could benefit from the integration of this voltage regulator, potentially aiding in operational reliability and efficiency.
- Telecommunications: Telecom equipment, including routers, switches, and base stations, could possibly leverage the LD1117DT33TR to maintain stable operation across a range of power supply conditions.
- Consumer Electronics: Gadgets and devices that replenish their power through USB charging could implement this part in their power control circuits to regulate the power received from USB ports.
Please note that the potential industry applications mentioned here are purely conceptual/illustrative and necessitate thorough analysis and verification by professional engineering and design teams, taking into account all 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. STMicroelectronics has established a solid reputation in the development of a wide range of Linear Regulator ICs and power circuits, with the LD1117DT33TR being a testament to the company’s innovation in the field of power management technology. The company’s portfolio includes a broad selection of voltage regulators, designed to meet the demands of applications ranging from simple consumer electronics to complex industrial systems. The commitment to quality, reliability, and sustainability has made STMicroelectronics a preferred partner for technology solutions worldwide.
Where to Find LD1117DT33TR by STMicroelectronics
To source the LD1117DT33TR voltage regulator, and to explore alternate parts that might be offered by STMicroelectronics or other manufacturers, it is recommended to utilize platforms such as Findchips.com. This site enables users to access comprehensive, up-to-date information on stock levels, pricing, and availability from a variety of distributors. Historically, this component has been available through distributors such as Win Source Electronics, EBV Elektronik, Mouser Electronics, and DigiKey, among others. However, for the most current stock information and competitive pricing, potential buyers should refer directly to Findchips.com and use the search functionalities available there to make informed procurement decisions.