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SPX2954S-L-3-3/TR

SPX2954S-L-3-3/TR Description

The SPX2954S-L-3-3/TR is a linear regulator IC designed by MaxLinear, Inc., offering a fixed output voltage of 3.3V and a maximum output current of 250mA. This regulator is housed in an 8SOIC package and is suitable for surface mount applications. Despite being marked as obsolete, the SPX2954S-L-3-3/TR remains a robust solution for power management needs in various electronic systems.

SPX2954S-L-3-3/TR Features

• Output Type: Fixed
• Voltage - Input (Max): 30V
• Current - Output: 250mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 14 mA
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.5V @ 250mA
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 170 µA
• Control Features: Enable, Power On Reset
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The SPX2954S-L-3-3/TR stands out due to its low dropout voltage of 0.5V at 250mA, which ensures efficient power delivery even under varying input conditions. The regulator also features a low quiescent current of 170 µA, making it suitable for low-power applications. The inclusion of enable and power-on reset functions provides additional control options, while over-current and over-temperature protection ensures reliability and longevity.

SPX2954S-L-3-3/TR Applications

The SPX2954S-L-3-3/TR is ideal for a variety of applications where a stable 3.3V supply is required. Its low dropout voltage and efficient power delivery make it particularly suitable for battery-operated devices, portable electronics, and embedded systems. The regulator's control and protection features also make it a reliable choice for applications that require precise voltage regulation and robust protection against over-current and over-temperature conditions.

Conclusion of SPX2954S-L-3-3/TR

In summary, the SPX2954S-L-3-3/TR is a versatile linear regulator that offers a fixed 3.3V output with a maximum current of 250mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it a reliable solution for a wide range of power management applications. Despite its obsolete status, the SPX2954S-L-3-3/TR remains a valuable component for engineers and designers looking for a stable and efficient power supply solution.