LD1117S12TR

The LD1117S12TR is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 1.2V output voltage. It is part of the LD1117 series, which is known for its low dropout voltage, making it suitable for scenarios where minimal voltage difference between input and output is critical. The "S12" in its designation specifies the 1.2V output, while "TR" indicates the device is supplied in tape and reel packaging for automated assembly processes.
Key features of the LD1117S12TR include a maximum output current of 800 mA, high accuracy, and low quiescent current. The device is designed to provide excellent regulation over variations in line, load, and temperature. It is typically offered in SOT-223 and TO-252 packages, which provide good thermal performance, making it ideal for use in a variety of consumer electronics, telecommunications, and industrial applications. Additionally, the LD1117 series includes built-in protections such as overcurrent and thermal shutdown to enhance reliability. Overall, its combination of efficiency, reliability, and compact design makes it a popular choice for low-voltage regulation tasks.

The LD1117S12TR is a low-dropout (LDO) linear voltage regulator. Key features include:
1. Output Voltage: Fixed at 1.2V.
2. Output Current: Capable of delivering up to 800 mA.
3. Dropout Voltage: Typically around 1.1V at maximum output current.
4. Thermal Protection: Includes protection to prevent overheating.
5. Short-Circuit Protection: Safeguards against overcurrent conditions.
6. Stability: Requires minimal external components (typically a capacitor) for stable operation.
7. Package: Available in a surface-mount SOT-223 package.
8. Operating Temperature Range: Typically from -40°C to +125°C.
These features make the LD1117S12TR suitable for applications requiring efficient voltage regulation with low dropout, such as powering digital circuits and microprocessors.

The LD1117S12TR is a low dropout voltage regulator packaged in a SOT-223 form factor. This surface-mount package is commonly used for efficient thermal management in compact electronic designs.

The LD1117S12TR is a voltage regulator from the LD1117 series. It typically comes in a TO-252 package, which has three pins. The pin count and functions for this package are as follows:
1. Pin 1 (Input - IN): This pin is connected to the input voltage source. It receives the unregulated input voltage that the regulator will stabilize.
2. Pin 2 (Ground - GND): This is the ground pin and serves as the common ground reference for both the input and output voltages.
3. Pin 3 (Output - OUT): This pin provides the regulated output voltage. For the LD1117S12TR, this is fixed at 1.2V.
The package also includes a metal tab, which is connected internally to the ground pin and aids in heat dissipation. The LD1117 series is known for its low dropout voltage and is widely used in applications requiring a fixed output voltage from a higher input voltage.

The LD1117S12TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, and manufactures a wide range of semiconductor products for various applications, including industrial, automotive, personal electronics, and more. The company is known for its innovation in integrated circuits, microcontrollers, sensors, and power management systems. With a strong focus on research and development, STMicroelectronics aims to provide cutting-edge technology solutions aimed at improving energy efficiency and enhancing user experiences in electronic applications.

The LD1117S12TR is a low-dropout voltage regulator commonly used in applications requiring a steady 1.2V output. Key areas include power supply regulation for microprocessors, microcontrollers, and digital circuits, as well as powering low-voltage systems and battery-operated devices. It is also used in telecommunications equipment, networking devices, and consumer electronics where efficient power management is crucial.

The LD1117S12TR is a low-dropout (LDO) voltage regulator with a 1.2V output. Equivalent products include:
1. AMS1117-1.2 by Advanced Monolithic Systems
2. LM1117-1.2 by Texas Instruments
3. NCP1117-1.2 by ON Semiconductor
4. MIC39100-1.2 by Microchip Technology
Ensure compatibility by checking the datasheets for parameters like dropout voltage, output current, and package type.