60V, 5-µA Iq, 100-mA, low-dropout voltage regulator TPS7A1601 features an enable pin and an integrated open drain active-high power good output

This post sponsored by Texas Instruments.

The TPS7A16 family of ultra-low power, low-dropout (LDO) voltage regulators offers the benefits of ultra-low quiescent current, high-input voltage and miniaturized, high thermal-performance packaging. 

The TPS7A16 family is designed for continuous or sporadic (power backup) battery-powered applications where ultra-low quiescent current is critical to extending system battery life. The TPS7A16 family offers an enable pin (EN) compatible with standard CMOS logic and an integrated open-drain active-high power good output (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, battery-powered applications where power-rail sequencing is required. In addition, the TPS7A16 is ideal for generating a low-voltage supply from multicell solutions ranging from high cell-count power-tool packs to automotive applications; not only can this device supply a well-regulated voltage rail, but it can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry. TPS7A1601 has a wide input voltage range of 3 V to 60 V and an output current of 100 mA. It has a 2% accuracy and an operating temperature range of –40°C to +125°C. There are also current-limit and thermal shutdown protections.

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