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SP6214EC5-L-1-8/TR

SP6214EC5-L-1-8/TR Description

The SP6214EC5-L-1-8/TR is a linear voltage regulator designed by MaxLinear, Inc., offering a fixed output voltage of 1.8V and a maximum output current of 100mA. This regulator is housed in a compact SC70-5 package, making it suitable for surface-mount applications. Despite its small form factor, it provides robust performance with a maximum input voltage of 6V and a quiescent current of 125 µA. The regulator features an enable control, allowing for dynamic power management, and includes over-current and over-temperature protection to ensure reliable operation. With a maximum supply current of 250 µA and a power supply rejection ratio (PSRR) ranging from 70dB to 40dB across frequencies from 100Hz to 400kHz, the SP6214EC5-L-1-8/TR stands out for its efficiency and noise suppression capabilities. However, it is important to note that this product is now obsolete, and alternatives should be considered for new designs.

SP6214EC5-L-1-8/TR Features

• Fixed Output Voltage: Provides a stable 1.8V output, ideal for applications requiring a consistent power supply.
• High Input Voltage Range: Capable of handling input voltages up to 6V, offering flexibility in power source selection.
• Low Quiescent Current: At 125 µA, it minimizes power consumption, making it suitable for battery-operated devices.
• Enable Control: Allows for dynamic power management, enabling the regulator to be turned on or off as needed.
• Protection Features: Over-current and over-temperature protection ensure the regulator operates within safe limits, enhancing reliability.
• Low Dropout Voltage: Ensures efficient operation even at low input-to-output voltage differentials.
• Surface Mount Package: The SC70-5 package is compact and suitable for space-constrained designs.
• Moisture Sensitivity Level 1: Indicates unlimited floor life, simplifying storage and handling.
• PSRR Performance: With a PSRR of 70dB to 40dB across a wide frequency range, it effectively suppresses noise from the power supply.

SP6214EC5-L-1-8/TR Applications

The SP6214EC5-L-1-8/TR is well-suited for a variety of applications where a stable, low-noise power supply is required. Its compact size and low quiescent current make it ideal for portable and battery-operated devices. Specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as smartphones, tablets, and wearables.
• Industrial Equipment: Suitable for low-power sensors and control systems where reliability and efficiency are paramount.
• Medical Devices: Can be used in portable medical devices that require a stable power supply and low noise levels.
• Telecommunications: Applicable in low-power communication modules and IoT devices.
• Automotive: Useful in automotive electronics for applications requiring a stable 1.8V supply.

Conclusion of SP6214EC5-L-1-8/TR

The SP6214EC5-L-1-8/TR is a versatile linear voltage regulator that offers a balance of performance and efficiency in a compact package. Its low quiescent current, fixed output voltage, and enable control make it suitable for a wide range of applications, particularly in portable and low-power devices. The inclusion of over-current and over-temperature protection ensures reliable operation, while its PSRR performance helps maintain a clean power supply. Although now obsolete, the SP6214EC5-L-1-8/TR remains a notable product in its category, providing a benchmark for performance and reliability. For new designs, it is recommended to explore alternative models that may offer enhanced features and support.