STMicroelectronics

LD1117DT25CTR  

Linear & Switching Voltage Regulators

LD1117DT25CTR Description

The LD1117DT25CTR is a high-performance linear voltage regulator from STMicroelectronics, designed to provide a stable and reliable output voltage of 2.5V with an output current of up to 800mA. This device is housed in a DPAK package, making it suitable for surface mount applications. With a maximum input voltage of 15V and a minimum dropout voltage of 1.3V at 800mA, the LD1117DT25CTR offers excellent performance in a wide range of applications.

LD1117DT25CTR Features

• Output Type: Fixed, providing a stable and consistent output voltage of 2.5V.
• Voltage - Input (Max): 15V, allowing for a wide range of input voltages.
• Current - Output: 800mA, suitable for applications requiring high current.
• Number of Regulators: 1, simplifying the design and reducing complexity.
• Output Configuration: Positive, ideal for applications requiring a positive output voltage.
• Product Status: Active, ensuring ongoing availability and support.
• Supplier Device Package: DPAK, suitable for surface mount applications.
• REACH Status: REACH Unaffected, compliant with environmental regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring reliable performance in various environments.
• Current - Quiescent (Iq): 10 mA, minimizing power consumption.
• PSRR: 75dB (120Hz), providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, ensuring device safety and reliability.
• Mounting Type: Surface Mount, suitable for modern electronic designs.

LD1117DT25CTR Applications

The LD1117DT25CTR is ideal for a variety of applications where a stable and reliable 2.5V output is required. Some specific use cases include:

• Portable Electronics: Powering low-voltage circuits in smartphones, tablets, and other handheld devices.
• Industrial Control Systems: Providing a stable power supply for microcontrollers and other control components.
• Automotive Electronics: Powering various electronic systems in vehicles, such as infotainment systems and sensor arrays.
• Medical Devices: Ensuring a stable power supply for low-voltage circuits in medical equipment.

Conclusion of LD1117DT25CTR

The LD1117DT25CTR from STMicroelectronics is a versatile and reliable linear voltage regulator, offering a fixed output voltage of 2.5V with an output current of up to 800mA. Its unique features, such as a low dropout voltage, excellent PSRR, and compliance with environmental regulations, make it an ideal choice for a wide range of applications. With its high performance and robust protection features, the LD1117DT25CTR is a dependable solution for ensuring stable and reliable power supply in various electronic systems.

LD1117DT25CTR Documents

Download datasheets and manufacturer documentation for LD1117DT25CTR

Datasheets :

LD1117xx      

PCN Packaging :

Mult Dev Inner Box Chg 9/Dec/2021      

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HTML Datasheet :

LD1117xx