Linear Technology

LTC1258CMS8-5#PBF

LTC1258CMS8-5#PBF Description

The LTC1258CMS8-5#PBF is a high-performance, micro-power low dropout voltage regulator from Linear Technology, designed for a wide range of power management applications. This regulator offers a fixed output voltage of 5V, ensuring stable power supply with minimal voltage drop. It operates within an input voltage range of 5.2V to 12.6V, making it suitable for various power sources. The device is housed in a surface-mount package, ideal for compact designs and high-density boards.

Key specifications include an operating temperature range of 0°C to 70°C (TA), ensuring reliable performance in standard environmental conditions. The regulator features a low supply current of 8.5µA, which is crucial for battery-operated and low-power applications. Additionally, the LTC1258CMS8-5#PBF boasts a tight tolerance of ±0.18%, ensuring precise voltage regulation. The temperature coefficient of 60ppm/°C further enhances its stability across varying temperatures.

LTC1258CMS8-5#PBF Features

• Fixed Output Voltage: 5V, providing a stable power supply for various electronic circuits.
• Low Dropout Voltage: Ensures efficient power conversion, especially in applications with tight voltage margins.
• Micro-Power Operation: With a supply current of only 8.5µA, it is ideal for low-power and battery-operated devices.
• High Precision: ±0.18% tolerance guarantees accurate voltage regulation, minimizing voltage fluctuations.
• Wide Input Voltage Range: 5.2V to 12.6V, offering flexibility in power source selection.
• Surface Mount Packaging: Facilitates compact and high-density PCB designs.
• Low Temperature Coefficient: 60ppm/°C, ensuring stable performance across the operating temperature range.
• Compliance: REACH unaffected, ensuring compliance with environmental regulations.

LTC1258CMS8-5#PBF Applications

The LTC1258CMS8-5#PBF is well-suited for a variety of applications where precise voltage regulation and low power consumption are critical. These applications include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices, where extended battery life is essential.
• Embedded Systems: Suitable for microcontroller-based systems that require stable power supply and minimal power draw.
• Industrial Controls: Applicable in industrial automation and control systems where reliability and precision are paramount.
• Medical Devices: Perfect for medical equipment that demands high accuracy and low power consumption, such as portable diagnostic tools and monitoring devices.
• Telecommunications: Ideal for low-power communication modules and IoT devices that require stable power supply and efficient power management.

Conclusion of LTC1258CMS8-5#PBF

The LTC1258CMS8-5#PBF from Linear Technology stands out as a reliable and efficient solution for power management in various electronic applications. Its combination of a fixed 5V output, low dropout voltage, micro-power operation, and high precision makes it an excellent choice for designers seeking to optimize power efficiency and performance. The surface-mount package and wide input voltage range further enhance its versatility, making it suitable for a broad range of applications. Whether in portable devices, embedded systems, or industrial controls, the LTC1258CMS8-5#PBF delivers the precision and reliability needed for modern electronic designs.