TLV431ALPRM

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TLV431ALPRM is a three-terminal adjustable adjustable low-voltage reference device from Texas Instruments. This voltage reference is specifically designed for precision autoranging applications that require a minimum of noise and drift. The device also includes a TRIM pin for additional adjustment. The TLV431ALPRM is ideal for use as an adjustable voltage reference in low power linear regulators and power supplies, digital and analog board-level designs, and other applications requiring an adjustable or fixed voltage reference.

TLV431ALPRM features an operating voltage range of 2.25V to 39V and an adjustable output voltage range of 0.05V minimum and 0.90V maximum. The reference voltage can be adjusted in 0.01V increments, and the minimum output current is 3.2mA at 0.02V output. The device also includes an active-high and active-low reset input with a reset output voltage of 0.75V. Other features include floating output, internal soft start and a current sense amplifier. In addition, it features a wide dynamic output voltage range and a proprietary adjustment current limit technique.

Apart from the features listed above, the TLV431ALPRM has a wide range of applications, such as in medical, automotive, industrial and telecom systems. It is also used in precision active filters, precision voltage references, low power linear regulators, power supplies and AC/DC converters. Additionally, it is suitable for use in sensor electronics, non-isolated and isolated switches, industrial medium- and low-voltage power transmission and distribution systems, generator regulator circuits, and in pulse-width-modulated (PWM) control systems.

The TLV431ALPRM is a versatile and highly precise voltage reference and output device. It has been designed with a low-noise, low-input offset, high-ignition performance and a wide output voltage range. Its precision reference output is ideal for the most demanding applications that require very low static and dynamic shifts from their voltage reference. Its wide dynamic range allows the device to be used for a variety of applications, where precise voltages are required. Its wide range of features also make it ideal for use in a variety of applications.

The working principle of the TLV431ALPRM is relatively simple. It essentially works by referencing an input voltage to its reference voltage and then regulating or adjusting the output voltage based on the reference voltage. The device has three basic input terminals, the voltage input, the current input and the reference output. The voltage input is connected to the power source of the device which is used to supply the power needed to operate the device. The current input is connected to a current-sensing input which is used to measure the current drawn from the power source. The reference output is connected to a voltage divider which is used to provide the required reference voltage.

The TLV431ALPRM has a wide range of application fields in the industrial automation sector such as in industrial machine controllers, commercial and military avionics, medical instrumentation and broadband communication systems. It is also used in automotive design and power electronics, as well as applications requiring precision voltage adjustment. It can also be used in the professional home entertainment systems, audio amplifier designs and other power supplies.

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