LM317LZ-TR: Features, Specs & More
In the world of electronics, voltage regulation is crucial for ensuring the reliability and performance of circuits. The STMicroelectronics LM317LZ-TR is a versatile adjustable voltage regulator that stands out for its ability to deliver stable output across a wide range of applications. In this comprehensive article, we'll delve into the intricacies of the LM317LZ-TR, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
LM317LZ-TR's Overview
The LM317LZ-TR is a standard positive voltage regulator that can adjust output voltages from 1.2V to 37V, making it ideal for various electronic applications. It is designed to provide a maximum output current of 0.2A and comes in a compact 3-Pin TO-92 package, suitable for through-hole mounting.
Key Features
Let's delve into the standout features that make the LM317LZ-TR a standout in the world of electronics:
· With an output range of 1.2V to 37V, it allows for flexibility in voltage regulation.
· It supports a maximum output current of 0.2A, making it suitable for many low to medium power applications.
· With a line regulation of 0.04%/V, it ensures consistent voltage output despite fluctuations in input voltage.
· The load regulation of 0.5% guarantees stable output even with varying loads.
· The LM317LZ-TR includes built-in short circuit protection and thermal protection, safeguarding your circuits from potential damage.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the LM317LZ-TR:
Type | Parameter |
Type | Standard |
Number of Outputs | 1 |
Polarity | Positive |
Output Type | Adjustable |
Output Voltage (V) | 1.2 to 37 |
Maximum Output Current (A) | 0.2(Typ) |
Reference Voltage (V) | 1.3 |
Line Regulation | 0.04%/V |
Load Regulation | 0.5% |
Special Features | Short Circuit Protection|Thermal Protection |
Minimum Operating Temperature (°C) | 0 |
Maximum Operating Temperature (°C) | 125 |
Packaging | Tape and Reel |
Mounting | Through Hole |
Package Height | 4.95(Max) |
Package Width | 3.94(Max) |
Package Length | 4.95(Max) |
PCB changed | 3 |
Standard Package Name | TO |
Supplier Package | TO-92 |
Pin Count | 3 |
Lead Shape | Formed |
Applications
The LM317LZ-TR is widely used in various applications, including:
· Power Supplies: Ideal for adjustable power supplies in electronics, ensuring the correct voltage is delivered to components.
· Battery Chargers: Its adjustable output makes it perfect for charging batteries with varying voltage requirements.
· LED Drivers: Useful in driving LEDs, where precise voltage control is needed for optimal brightness and longevity.
· Test Equipment: Often found in laboratory test equipment for voltage regulation during experiments.
LM317LZ-TR's Manufacturer
STMicroelectronics, often abbreviated as ST, is a global semiconductor manufacturer with a long-standing reputation for producing innovative and high-quality electronic components. With headquarters in Geneva, Switzerland, and a strong international presence, STMicroelectronics is a leading player in the semiconductor industry. They specialize in designing and manufacturing a wide range of semiconductor devices, including microcontrollers, sensors, power management solutions, and more. STMicroelectronics is trusted by industries worldwide, including automotive, consumer electronics, industrial, and telecommunications, for their cutting-edge technology and commitment to advancing the field of electronics.
Conclusion
The STMicroelectronics LM317LZ-TR voltage regulator is a robust and reliable choice for anyone involved in electronics. Its adjustable output, protective features, and compact design make it an essential component in various applications.
