SPX1117M3-3.3

The SPX1117M3-3.3 is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3V with a maximum output current of 1A. It features a dropout voltage of around 1.2V at full load, allowing it to operate efficiently in battery-powered devices and applications with limited voltage headroom.
This regulator is equipped with protection features such as thermal shutdown and current limiting, enhancing reliability and safety in various circuits. The SPX1117M3-3.3 offers a low quiescent current, making it suitable for portable and low-power applications.
It comes in a compact TO-263 package, facilitating easy integration into space-constrained designs. The device can operate over a wide temperature range, ensuring stable performance in diverse environmental conditions.
Common applications include microcontrollers, sensors, and other digital circuits requiring a regulated 3.3V power supply. Overall, the SPX1117M3-3.3 is ideal for both consumer electronics and industrial applications that demand efficient voltage regulation.

The SPX1117M3-3.3 is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3V. Key features include:
1. Input Voltage Range: Operates with an input voltage ranging from 4.5V to 15V.
2. Output Current: Capable of delivering up to 1A of output current.
3. Low Dropout Voltage: Typically around 1.2V, enabling efficient operation with minimal voltage headroom.
4. High Accuracy: Output voltage is regulated to within ±1% tolerance.
5. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
6. Short-Circuit Protection: Features current limiting to protect against load faults.
7. Low Quiescent Current: Minimizes power consumption, enhancing efficiency.
8. Package Type: Available in a compact TO-220 or SOT-223 package, suitable for space-constrained applications.
These features make the SPX1117M3-3.3 suitable for a wide range of applications, including powering microcontrollers, sensors, and other electronic devices.

The SPX1117M3-3.3 is available in a SOT-223 package type.

The SPX1117M3-3.3 is a low dropout (LDO) voltage regulator with a pin count of 3. Its pin functions are as follows:
1. Input (Vin): This pin is used to connect the input voltage, which should be higher than the output voltage by at least the dropout voltage (typically around 1.1V).

2. Output (Vout): This pin provides the regulated output voltage, which for the SPX1117M3-3.3 is fixed at 3.3V.
3. Ground (GND): This pin serves as the common ground connection for the device.
The SPX1117M3-3.3 is designed to deliver up to 1A of output current and features built-in thermal protection and current limiting. It is commonly used in applications requiring a stable 3.3V power supply.

The SPX1117M3-3.3 is manufactured by SP Tech (also known as Sipex Corporation, which was acquired by Maxim Integrated). SP Tech specializes in designing and producing high-performance analog and mixed-signal semiconductors, primarily for applications in power management, battery management, and signal conditioning.
As a semiconductor company, SP Tech focuses on innovative solutions that cater to various industries, including telecommunications, automotive, and consumer electronics. Their products are known for reliability and efficiency, making them suitable for a wide range of electronic applications.

The SPX1117M3-3.3 is a low dropout (LDO) voltage regulator commonly used in applications such as:
1. Power management in portable devices (e.g., smartphones, tablets).
2. Microcontroller and microprocessor power supplies.
3. Automotive electronics for stable power output.
4. Communication equipment.
5. Embedded systems requiring regulated 3.3V output.
6. Battery-powered devices where efficiency is crucial.
Its compact design and efficient performance make it suitable for various electronic applications.

Equivalent products to the SPX1117M3-3.3 chip include the LM1117-3.3, MIC5219-3.3, and LD1117-3.3. These linear voltage regulators provide similar output voltage (3.3V), current ratings, and dropout voltage characteristics, making them suitable alternatives. Always verify specific parameters like thermal performance and packaging for your application.