Texas Instruments

TPS79933DDCR

TPS79933DDCR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable output voltage to power various electronic devices.

Description:

The TPS79933DDCR is a low-dropout linear voltage regulator that operates from a wide input voltage range of 2.5V to 5.5V. It has a typical dropout voltage of 300mV, which ensures stable operation even under low input voltage conditions. The device is available in a small DFN1006-1 package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: The TPS79933DDCR has a typical dropout voltage of 300mV, which allows it to maintain a stable output voltage even when the input voltage is close to the desired output voltage.
2. Wide input voltage range: The device can operate from an input voltage range of 2.5V to 5.5V, making it suitable for a variety of applications.
3. Low quiescent current: The TPS79933DDCR has a low quiescent current of 1.1µA, which helps to minimize power consumption in battery-powered applications.
4. High output current capability: The device can provide an output current of up to 100mA, making it suitable for powering various electronic devices.
5. Small package size: The TPS79933DDCR is available in a compact DFN1006-1 package, which is ideal for space-constrained applications.

Applications:

The TPS79933DDCR is suitable for a wide range of applications, including:

1. Portable electronics: The low quiescent current and small package size make it ideal for use in battery-powered devices such as smartphones, tablets, and wearable devices.
2. IoT devices: The device can be used to power IoT devices that require a stable and reliable power supply, such as sensors, actuators, and microcontrollers.
3. Medical devices: The TPS79933DDCR can be used in medical devices that require a stable and low-noise power supply, such as hearing aids, glucometers, and portable medical instruments.
4. Industrial equipment: The device can be used to power various industrial equipment, such as sensors, controllers, and communication modules.
5. Automotive electronics: The TPS79933DDCR can be used in automotive applications that require a stable and reliable power supply, such as infotainment systems, GPS devices, and in-vehicle communication systems.

In summary, the TPS79933DDCR is a low-dropout linear voltage regulator that offers a wide input voltage range, low quiescent current, and high output current capability. Its small package size and wide range of applications make it a versatile choice for various electronic devices.