STMicroelectronics

LD1117DT25TR  

Linear & Switching Voltage Regulators

LD1117DT25TR Description

The LD1117DT25TR is a high-performance linear voltage regulator from STMicroelectronics, designed to deliver a stable 2.5V output with a maximum current of 800mA. This device is housed in a DPAK package, making it suitable for surface-mount applications. With a fixed output voltage and a single regulator, the LD1117DT25TR is an ideal choice for applications requiring a reliable and efficient power supply.

LD1117DT25TR Features

• Output Type: Fixed
• Voltage - Input (Max): 15V
• Current - Output: 800mA
• Number of Regulators: 1
• Output Configuration: Positive
• Product Status: Active
• Supplier Device Package: DPAK
• REACH Status: REACH Unaffected
• Manufacturer: STMicroelectronics
• Voltage - Output (Min/Fixed): 2.5V
• Voltage Dropout (Max): 1.2V @ 800mA
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Operating Temperature: 0°C ~ 125°C
• Current - Quiescent (Iq): 10 mA
• PSRR: 75dB (120Hz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Protection Features: Over Current, Over Temperature
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: LD1117

LD1117DT25TR Applications

The LD1117DT25TR is ideal for a wide range of applications where a stable and reliable 2.5V power supply is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current and high efficiency, the LD1117DT25TR is suitable for battery-powered devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The device's ability to operate over a wide temperature range (0°C to 125°C) makes it suitable for industrial applications where temperature fluctuations are common.
3. Automotive Electronics: The LD1117DT25TR can be used in automotive applications where a stable 2.5V supply is needed for various electronic components.
4. Telecommunications Equipment: The device's high PSRR and low noise make it suitable for use in telecommunications equipment where signal integrity is critical.

Conclusion of LD1117DT25TR

The LD1117DT25TR is a versatile and reliable linear voltage regulator that offers a fixed 2.5V output with a maximum current of 800mA. Its unique features, such as low quiescent current, high PSRR, and wide operating temperature range, make it an ideal choice for a variety of applications in the electronics industry. With its robust protection features and compliance with RoHS3 standards, the LD1117DT25TR is a dependable solution for ensuring stable and efficient power supply in various electronic devices.

LD1117DT25TR Documents

Download datasheets and manufacturer documentation for LD1117DT25TR

Datasheets :

LD1117xx      

PCN Packaging :

Mult Dev Inner Box Chg 9/Dec/2021       Box Label Chg 28/Jul/2016      

Other Related Documents :

KF25B View All Specifications      

HTML Datasheet :

LD1117xx