TLV1117LV33DCYR

The TLV1117LV33DCYR is a low-dropout (LDO) linear voltage regulator designed for applications requiring ultra-low standby current and high stability. It is a member of the TLV1117 series and offers a fixed output voltage of 3.3V.

Key Features and Benefits:

• Fixed Output Voltage: Provides a stable 3.3V output, ideal for a variety of circuits and systems.
• High Output Current: Capable of delivering up to 1A of continuous output current, suitable for a range of loads.
• Low Dropout Voltage: Ensures efficient power conversion with a dropout voltage of only 455mV at 1A, allowing it to operate even with tight input-to-output voltage margins.
• Precision Regulation: Offers a typical accuracy of ±1.5%, ensuring reliable and consistent voltage regulation.
• Ultra-Low Quiescent Current: With a maximum quiescent current of just 100μA, it significantly reduces power consumption in standby mode, making it suitable for battery-powered applications.
• Wide Input Voltage Range: Operates within an input voltage range of 2V to 5.5V, providing flexibility in system design.
• Stable with No Load: Eliminates the need for a minimum load requirement, making it ideal for applications with varying load conditions.
• Excellent Transient Response: Provides fast and stable output voltage recovery during load changes, minimizing undershoot and overshoot amplitudes.
• High Power Supply Rejection Ratio (PSRR): With a PSRR of 65dB at 1kHz, it effectively rejects noise from the power supply, ensuring clean and stable output voltage.
• Thermal and Overcurrent Protection: Incorporates thermal shutdown and overcurrent protection features to prevent damage in fault conditions.
• Compact Package: Available in a SOT-223-4 package, it is easy to integrate into various circuit designs, saving board space.

Applications:

The TLV1117LV33DCYR is ideal for use in a wide range of applications, including set-top boxes, TVs, monitors, PC peripherals, laptops, motherboards, modems, and other communication devices. It is also suitable for post-regulation in switching power supplies and other power management circuits.

In summary, the TLV1117LV33DCYR is a high-performance LDO linear voltage regulator that combines ultra-low power consumption, high stability, and precision voltage regulation in a compact package. Its versatile features make it an excellent choice for a variety of embedded systems and power management applications.