XRP29302ETBTR-L

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Linear voltage regulators are an important part of power management integrated circuits (PMICs). They are designed to regulate the output voltage of a power supply based on the input voltage and other conditions. The XRP29302ETBTR-L is one such voltage regulator that allows a regulated output voltage to be provided over a wide range of input voltages. It is a wide input range low quiescent current LDO (Low Drop Out) regulator which provides maximum compatibility and power savings for applications in consumer and industrial designs.

The XRP29302ETBTR-L has an input voltage range from 2.5 V to 28 VDC, which makes it well suited for a large number of AC and DC input sources. The output voltage can be set to any voltage within the current-limited output range from 0.8 V to 6 V. This voltage regulator also features low quiescent current at 40µA and a wide range of operating temperatures from -40°C to +125°C.

The XRP29302ETBTR-L linear voltage regulator features a high power supply rejection ratio (PSRR) of 75 dB, low output noise and fast transient response. This provides a more robust voltage regulation and protection in systems with fluctuating input voltages, as well as high immunity to noise and interference. The PSRR is maintained across temperature ranges, making the regulator very stable.

The XRP29302ETBTR-L features two different error output signals: Output Low Voltage Fault (OLV) and Output High Voltage Fault (OHV). These signals detect an output voltage which is outside of the expected range, and will shut the regulator down in order to protect the load. Additionally, both signals feature a frequency compensation option, allowing them to detect self-oscillation conditions which can cause malfunction of the regulator, and shut it down for protection of the load.

The XRP29302ETBTR-L also features a variety of current-limiting and power-saving features, such as fast “Soft-Start” behavior, high tolerance output overshoot current limit, adjustable current limit, and temperature compensation of the current limit. All these features combine to provide a regulator that is both efficient and reliable.

The XRP29302ETBTR-L is ideal for use in battery-powered devices and those applications where synchronization of the output voltage is not necessary. It is an excellent choice for power management in consumer products and small form-factor digital devices, such as wearable electronics, smart watches and IoT devices. Additionally, the regulator can be used in industrial applications requiring a high degree of temperature stability, tolerance to transient load changes and wide input voltage range.

Overall, the XRP29302ETBTR-L is an extremely versatile linear voltage regulator, designed to provide regulated voltage over a wide input voltage range, while maintaining low quiescent current, fast transient response, high PSRR and excellent current limiting features. Its fast response and robust protection features make it suitable for a wide range of applications in consumer, industrial, automotive and consumer products.

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