LF120ABPT-TR

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The LF120ABPT-TR device is a adjustable low dropout linear regulator commonly used in consumer electronics and industrial control systems. The device offers very low dropout voltage, in the range of 0.6V to 3.2V, making it ideal for applications requiring a low voltage input. The output voltage is adjustable from 1.25V to 80V, and it has a fast transient response, making it well suited for applications requiring a wide range of supply voltages. This device accommodates specific requirement of ‘VOUT’ adjustment via the dedicated TTL compatible ‘ADJ’ pin.The LF120ABPT-TR series is based on a simple two-transistor circuit structure and employs a standard series pass scheme. The voltage setting is determined by the ratio of a two resistor voltage divider connected to the device’s reference pin (VREF). The Series Control Pin (SCP) ensures the regulator remains in constant output voltage as the current varies. The device operates in multiple Output Voltage Range (OVR) modes and the voltage on the SCP pin is used to control the maximum output voltage.The device is designed to meet specific requirements for performance, size, flexibility and cost. Its small footprint and low power consumption make it ideal for tight space applications. The device is available in three package options, so it can easily be used in applications requiring multiple output voltages and sizes. It also offers an adjustable minimum operating current, allowing the user to optimize the device’s power consumption while achieving optimal performance.The LF120ABPT-TR series offers many features and benefits, allowing the user to easily and effectively replace existing discrete or larger regulator solutions. The device’s advanced design offers superior load and line regulation, fast and accurate transient response, and low output offset voltage.The device operates over a wide range of temperatures, from -40°C to +125°C, and is rated for an operating temperature range of as low as 0°C. This allows it to be used in a variety of conditions, from standard industrial and commercial applications to some more extreme environments. The device also offers a low start-up voltage, for applications that require an immediate power-up.Overall, the LF120ABPT-TR series is a great choice for linear regulators, due to its superior performance, wide range of features, and low input/output requirements. Its ease of use and adjustable output voltage makes it ideal for applications requiring a reliable power supply.

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