Texas Instruments UC2903DWTR

UC2903DWTR Overview
From a technical perspective, the brand of this part is Texas Instruments, a well-known and reputable company in the electronics industry. It specializes in producing high-quality and reliable components for various applications. This specific part is a PMIC - Supervisors chip, which falls under the PMIC - Supervisors category. This category includes components that are responsible for monitoring and controlling power in electronic devices. In terms of its physical characteristics, this chip has a surface mount mounting type, which means that it can be easily attached to a circuit board without the need for additional hardware. It also has a JESD-609 code of e4, indicating that it meets the industry standards for handling electrostatic discharge. Additionally, it is lead-free, with a Pbfree code of yes, making it environmentally friendly. When it comes to its sensitivity to moisture, this chip has a Moisture Sensitivity Level (MSL) of 2, which means that it can withstand moderate levels of moisture for up to 1 year without any adverse effects on its performance. This is an important parameter to consider, especially for components that are used in various environments. Furthermore, this chip has an ECCN code of EAR99, which stands for "Export Administration Regulations" and indicates that it is not subject to any export control restrictions. This makes it easier to purchase and ship this component globally. In terms of its technical specifications, this chip has a peak reflow temperature of 260 degrees Celsius, which is the maximum temperature it can withstand during the soldering process. It also has a terminal pitch of 1.27mm, which refers to the distance between the center of one terminal and the center of the next terminal. This parameter is important for ensuring proper placement and connection of the chip on a circuit board. Other important technical parameters of this chip include its operating supply current of 7mA, which is the amount of current needed for it to function properly, and its adjustable threshold, which allows for customization of the chip's threshold voltage to suit different applications. Additionally, its thickness of 2.35mm makes it a compact and space-saving component, ideal for use in smaller electronic devices. In conclusion, the Texas Instruments PMIC - Supervisors chip offers a combination of top-quality brand reputation, reliable performance, and important technical parameters that make it a highly desirable component for various electronic applications. Its surface mount mounting type, lead-free composition, and resistance to moisture make it a versatile and environmentally friendly choice, while its adjustable threshold and compact size add to its functionality and convenience.

UC2903DWTR Features
Multi-Voltage Supervisor type
Minimum supply voltage of 8V
7mA operating supply current

UC2903DWTR Applications
There are a lot of Texas Instruments UC2903DWTR Voltage Supervisors applications.

Leakage protection
Solar power charger
Urban rail transit weak current power monitoring
WiFi router
DSP
Precision measurement
Linux and server computing
Functional modules
Data storage applications
Military communications