LM2931ACD2TR4G: Features, Specs & More
The Onsemi LM2931ACD2TR4G is a versatile Low Dropout Regulator (LDO) that provides an efficient and reliable power supply solution for a wide range of electronic applications. In this comprehensive article, we'll delve into the intricacies of the LM2931ACD2TR4G, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
LM2931ACD2TR4G's Overview
The LM2931ACD2TR4G is a positive LDO regulator from Onsemi, specifically engineered for applications requiring low-voltage and stable output. As an adjustable voltage regulator, it supports output voltages ranging from 2.7V to 29.5V, offering flexibility in various electronic systems. With its low dropout voltage, the LM2931ACD2TR4G ensures reliable performance even when the input voltage is only slightly higher than the output voltage.
Key Features
Let's delve into the standout features that make the LM2931ACD2TR4G a standout in the world of electronics:
· The LM2931ACD2TR4G offers an adjustable output voltage between 2.7V and 29.5V, making it versatile for various electronic applications that require different voltage levels.
· With a dropout voltage of only 0.2V at 10mA and 0.6V at 100mA, the LM2931ACD2TR4G ensures minimal voltage loss.
· The LM2931ACD2TR4G has a voltage accuracy of ±2%, ensuring precise voltage regulation for sensitive electronics.
· Equipped with current limit and thermal shutdown protection, the LM2931ACD2TR4G enhances the reliability of your designs by preventing damage due to overcurrent or overheating.
· The LM2931ACD2TR4G operates effectively in environments with temperatures ranging from -40°C to 125°C.
· With its 6-pin D2PAK surface-mount package, the LM2931ACD2TR4G is compact and easy to integrate into modern PCB designs.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the LM2931ACD2TR4G:
Type | Parameter |
Type | LDO |
Number of Outputs | 1 |
Polarity | Positive |
Accuracy (%) | ±2 |
Output Type | Adjustable |
Output Voltage (V) | 2.7 to 29.5 |
Maximum Output Current (A) | 0.1(Min) |
Minimum Input Voltage (V) | 2.5 |
Maximum Input Voltage (V) | 40 |
Maximum Dropout Voltage @ Current (V) | 0.2@10mA|0.6@100mA |
Reference Voltage (V) | 1.23 |
Line Regulation | 1.5mV/V |
Load Regulation | 1%/V |
Junction to Ambient | 70°C/W |
Junction to Case | 5°C/W |
Special Features | Current Limit|Thermal Shutdown Protection |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 125 |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 4.57(Max) |
Package Width | 9.35(Max) |
Package Length | 10.24(Max) |
PCB changed | 5 |
Tab | Tab |
Standard Package Name | TO-263 |
Supplier Package | D2PAK |
Pin Count | 6 |
Lead Shape | Gull-wing |
Applications
The LM2931ACD2TR4G is ideal for applications requiring efficient and reliable voltage regulation. Some common use cases include:
· Battery-Powered Consumer Products: Ensures stable power delivery in portable electronics such as mobile phones and tablets.
· Handheld Instruments: Provides precise voltage regulation for handheld devices, including medical instruments and testing equipment.
· Camcorders and Cameras: Powers cameras and camcorders by stabilizing the voltage supply from batteries, ensuring uninterrupted operation.
LM2931ACD2TR4G's Manufacturer
ON Semiconductor, stylized in lowercase as "onsemi", stands at the forefront of technological innovation, driving advancements that power intelligent and energy-efficient systems worldwide. With a commitment to delivering cutting-edge solutions, ON Semiconductor provides a comprehensive portfolio of semiconductor products, spanning power management, analog, sensor, and connectivity solutions. Leveraging a legacy of over 20 years, the company has solidified its position as a trusted partner for industries ranging from automotive and industrial to consumer electronics and healthcare.
Conclusion
The Onsemi LM2931ACD2TR4G is an excellent choice for designers seeking a compact, efficient LDO regulator with a wide output voltage range and low dropout voltage. Whether you’re working on battery-powered devices, handheld electronics, or camcorders, this versatile component delivers the performance you need to ensure your designs are reliable and energy-efficient. With built-in protection features like current limit and thermal shutdown, you can trust the LM2931ACD2TR4G to keep your electronics running smoothly in demanding environments.
