Texas Instruments

TPS75133QPWP

TPS75133QPWP Description

The TPS75133QPWP from Texas Instruments is a high-performance, fixed-output linear voltage regulator designed to deliver a stable 3.3V output at up to 1.5A with a low dropout voltage of 0.3V (max) at full load. It operates over an input voltage range of up to 5.5V, making it suitable for a variety of power management applications. This regulator is housed in a 20-pin HTSSOP package, optimized for space-constrained designs while ensuring efficient thermal performance.

TPS75133QPWP Features

• High Efficiency & Low Quiescent Current: With a quiescent current of 125 µA, the TPS75133QPWP minimizes power loss in battery-operated systems.
• Advanced Protection: Integrated safeguards include over-current, over-temperature, and reverse-polarity protection, enhancing system reliability.
• Control & Monitoring: Features like Enable, Power Good, and Reset Output provide flexible power sequencing and fault detection.
• Excellent PSRR: A 63dB PSRR at 100Hz ensures clean output voltage, critical for noise-sensitive applications.
• RoHS3 & REACH Compliant: Meets stringent environmental standards, suitable for global markets.

TPS75133QPWP Applications

This regulator is ideal for:

• Portable Electronics: Smartphones, tablets, and wearables benefit from its low dropout and high efficiency.
• Industrial Systems: Reliable performance in PLCs, sensors, and control modules due to robust protection features.
• Embedded Computing: Powering microcontrollers, FPGAs, and peripherals in compact designs.
• Automotive Accessories: Suitable for infotainment and telematics systems where stable voltage is critical.

Conclusion of TPS75133QPWP

The TPS75133QPWP stands out for its high current capability, low dropout, and comprehensive protection features, making it a superior choice for demanding applications. Its combination of low power consumption, precise voltage regulation, and compact form factor ensures optimal performance in both portable and industrial systems. Engineers can leverage its advanced control options and reliability for designs requiring robust power management solutions.