The LDK120C35R from STMicroelectronics is a highly efficient, low drop voltage regulator designed to deliver a fixed output voltage with a high level of accuracy. This component is an excellent choice for battery-powered devices and other applications where a stable voltage is crucial for optimal performance.

Key Features

• Output Voltage: The LDK120C35R provides a fixed output voltage of 3.5V, which is ideal for powering low-voltage devices.
• Low Dropout: With a very low dropout voltage, this regulator ensures efficient operation even when the input voltage is very close to the output voltage, thereby maximizing battery life.
• High Output Current: Capable of delivering up to 200 mA of output current, this regulator can support a wide range of applications.
• Accuracy: The output voltage is precise, with an accuracy of ±1%, ensuring reliable and consistent performance for sensitive electronic circuits.
• Thermal Protection: The device includes thermal shutdown protection, safeguarding it from damage due to overheating.
• Short-Circuit Protection: The built-in short-circuit protection feature enhances the safety and longevity of both the regulator and the electronic system it is part of.
• Low Quiescent Current: Its low quiescent current makes the LDK120C35R an excellent choice for battery-operated applications, as it helps to minimize power consumption when in standby mode.

Applications

The LDK120C35R voltage regulator is versatile and can be used in a variety of electronic devices. Its applications include, but are not limited to:

• Mobile phones and other portable devices
• Wireless communication systems
• Power management solutions
• Portable media players
• GPS devices

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the LDK120C35R is no exception. It is designed and manufactured to meet the highest standards of reliability, ensuring that it performs consistently over a wide range of temperatures and operating conditions.

Conclusion

With its robust feature set and reliable performance, the LDK120C35R from STMicroelectronics is an excellent choice for designers looking to incorporate a stable and efficient voltage regulator into their electronic systems. Its combination of low dropout voltage, high output current, and protection features makes it a versatile component suitable for a wide array of applications.