STMicroelectronics

LD1117V33C  

Linear & Switching Voltage Regulators

LD1117V33C Description

The LD1117V33C is a linear voltage regulator designed and manufactured by STMicroelectronics. It is a fixed output voltage regulator with a minimum output voltage of 3.3V and can handle an output current of up to 800mA. The LD1117V33C is a single regulator with a positive output configuration and is currently an active product in the market. It is compliant with the REACH regulations and is unaffected by them. The device is also RoHS3 compliant, indicating that it meets the environmental standards for the restriction of hazardous substances.

LD1117V33C Features

• Output Type: Fixed, ensuring a stable output voltage.
• Voltage - Input (Max): 15V, allowing for a wide range of input voltage compatibility.
• Current - Output: 800mA, suitable for applications requiring moderate current draw.
• Number of Regulators: 1, a single output regulator.
• Output Configuration: Positive, providing a straightforward connection to positive voltage applications.
• Voltage Dropout (Max): 1.3V @ 800mA, maintaining efficiency under load.
• PSRR: 75dB at 120Hz, offering excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current and Over Temperature, enhancing reliability and safety.
• Mounting Type: Through Hole, facilitating easy integration into various circuit boards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no sensitivity to moisture, which is beneficial for a wide range of environments.
• Current - Quiescent (Iq): 10 mA, contributing to low power consumption in standby modes.

LD1117V33C Applications

The LD1117V33C is ideal for applications where a stable 3.3V output is required, such as in microcontroller power supplies, digital circuits, and any low-power electronic devices that require a reliable and efficient voltage regulation. Its fixed output and moderate current capability make it suitable for a variety of consumer electronics, industrial controls, and telecommunications equipment where space and power efficiency are critical.

Conclusion of LD1117V33C

The LD1117V33C from STMicroelectronics stands out for its fixed 3.3V output, which is essential for many modern electronic devices. Its ability to handle up to 800mA of current output, combined with a low dropout voltage and robust protection features, makes it a reliable choice for designers looking for a stable and efficient voltage regulator. Its compliance with environmental standards and wide input voltage range further enhances its appeal for a broad range of applications. The LD1117V33C is a solid choice for those seeking a dependable linear voltage regulator that meets the demands of today's electronics industry.

LD1117V33C Documents

Download datasheets and manufacturer documentation for LD1117V33C

PCN Assembly/Origin :

Mult Dev 13/Sep/2023      

Datasheets :

LD1117xx      

Design Resources :

Cooling Requirements for Linear Voltage Regulator      

Other Related Documents :

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HTML Datasheet :

LD1117xx