TLV70218QDSERQ1 - Automotive 200-mA, Low-IQ, Low-Dropout Regulator for Portable Devices

The TLV70218QDSERQ1 from Texas Instruments is a high-performance, low-dropout (LDO) voltage regulator specifically designed for automotive and portable applications. With its ability to deliver up to 200 mA of continuous output current and a low quiescent current of just 25 µA, this device is ideal for systems that require a very low power consumption in standby mode.

Operating within a voltage range of 2.0 V to 5.5 V, the TLV70218QDSERQ1 is capable of providing a stable 1.8 V output, which is crucial for powering sensitive electronic components. The regulator's high accuracy output voltage (±2%) ensures reliable performance, while its low dropout voltage extends battery life by allowing the regulator to remain in regulation with a smaller input-to-output voltage differential.

Designed with automotive applications in mind, the TLV70218QDSERQ1 meets the stringent requirements of the AEC-Q100 standard, ensuring robustness and reliability under harsh conditions. The device is also protected against short-circuit and over-current conditions, enhancing system safety. Additionally, it features thermal shutdown protection to prevent damage from overheating.

The small size of the TLV70218QDSERQ1, available in a SON-6 package, makes it an excellent choice for space-constrained applications. Its low-profile and reduced footprint allow for integration into increasingly compact electronic assemblies commonly found in modern vehicles and portable devices.

Key features of the TLV70218QDSERQ1 include:

• Stable 1.8 V output with high accuracy (±2%)
• Low quiescent current of 25 µA, ideal for standby power conservation
• Low dropout voltage to maximize battery life
• 200 mA output current capability
• Thermal shutdown and over-current protection
• AEC-Q100 qualified for automotive applications
• Compact SON-6 package for space-saving designs

Whether for power management in infotainment systems, GPS trackers, cameras, or other automotive electronics, the TLV70218QDSERQ1 provides a reliable and efficient power supply solution that meets the rigorous demands of the automotive industry.