TPS709B33DBVT

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The TPS709B33DBVT is a low-power, low-dropout (LDO) linear regulator capable of providing a steady 3.3V output voltage. It is a versatile device that can be used in a variety of applications. It is designed to be operated from a single input voltage or multiple input voltages making it ideal for use in both battery operated and AC mains powered applications. In addition, its low quiescent current of only 1.2 µA makes it suitable for portable and low power applications. The device is available in an industry standard SOIC-8 package.

The TPS709B33DBVT is an LDO voltage regulator, suitable for use in a variety of applications, including portable electronics, appliances, and power supplies. The device is designed to maintain a steady, constant 3.3V output despite variations in input voltage, current draw, and temperature. Its low quiescent current and low dropout voltage make it ideal for use with battery powered applications. Thanks to its wide input voltage range, the device can also operate from a variety of AC main power sources.

The TPS709B33DBVT is a three-terminal device consisting of an input, output, and ground pin. The input pin receives the input voltage which, depending on the application, can range from 2.6V to 6.5V. The output pin supplies the regulated 3.3V output, while the ground pin provides an electrical ground. The device works by comparing the output voltage to an internal reference voltage, and then adjusting the output current through an internal pass transistor. This allows the output voltage to remain steady despite variations in the input current, temperature or input voltage.

The TPS709B33DBVT’s maximum current, however, is limited to 150mA. Despite its current limitation, the device is still suitable for a wide range of applications. These include powering of circuits, microcontrollers, LED drivers, line and portable audio systems, digital cameras and handheld devices. It is also highly efficient, with efficiency up to 95% at a 250mA load.

The TPS709B33DBVT utilizes an onboard thermal protection feature. This feature will sense an excessive temperature increase and shut down the output, thus avoiding damage to the device or the connected circuit. Additionally, the device has integrated output voltage protection, meaning it will shut down the output if it falls outside a predetermined range.

Overall, the TPS709B33DBVT is a versatile, low-power and low-dropout linear regulator ideal for use in battery powered and AC main powered applications. The device is highly efficient, with up to 95% efficiency at a 250mA load. Finally, the device offers robust protection features, including thermal and output voltage protection, to ensure reliable operation and protection against damage to the device or connected circuitry.

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