LDBL20D-33R

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The LDBL20D-33R is a 3.3V/2A low dropout adjustable linear regulator from Texas Instruments. It is a member of the LDBL family of regulators and is designed for use in applications that require low voltage and low power. The LDBL20D-33R is an excellent choice for use in applications such as portable electronics, consumer electronics, and industrial automation.

The LDBL20D-33R is a monolithic regulated low dropout linear regulator. It provides highly accurate programming of output voltage by current controlled by an external reference voltage. The output voltage is adjustable up to 3.3V (±1%) with a typical current consumption of less than 2mA. The regulator also has an enable/disable pin that allows the system to turn off the output in standby mode. The device also includes a thermal shutdown feature that protects the device from overtemperature conditions.

The LDBL20D-33R regulates the output voltage by the difference in voltage between its input pin (VIN) and its adjustment pin (ADJ). The regulator is designed to work with a voltage input voltage of up to 35V and an adjustable reference voltage of up to 4.5V. In addition, the device can be operated with a maximum output current of 2A. The regulation is achieved by a feedback circuit that compares the output voltage to the reference voltage. The feedback circuit then adjusts the gate-source voltage of the internal MOSFET in order to maintain the desired output voltage.

The LDBL20D-33R also features low dropout voltage (TYP 5mV). This low dropout performance allows the device to regulate its output voltage even at a low input voltage. Additionally, the device features an enable/disable pin that can be used to turn the device off in standby mode. The device also has a reverse current protection circuit to protect from voltage reversals or large current spikes. The device is also equipped with a thermal shutdown feature that shuts down the device if an overtemperature condition occurs.

The LDBL20D-33R is an excellent choice for applications requiring low voltage/low power with accurate output voltage control. Its low dropout voltage and low power consumption make it ideal for use in portable electronics, consumer electronics, and industrial automation applications. The enable/disable pin, reverse current protection, and thermal shutdown further add to the device\'s versatility. In conclusion, the LDBL20D-33R is a great choice for applications that require low voltage/low power and accurate output voltage control.

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