Texas Instruments

TPS76801QD

The Texas Instruments TPS76801QD is a low-power, high-accuracy, low-dropout (LDO) linear voltage regulator. It is designed to provide a stable and reliable power supply for a wide range of applications, including portable devices, IoT devices, and other battery-powered systems.

Description:

The TPS76801QD is a compact LDO regulator available in a small DFN (Dual Flat No-Leads) package. It features a low quiescent current of only 2.5µA, making it ideal for battery-powered applications where power consumption is critical. The device also has a low dropout voltage of 250mV, ensuring stable operation even under heavy load conditions.

Features:

1. Low quiescent current: 2.5µA
2. Low dropout voltage: 250mV
3. Wide input voltage range: 1.9V to 5.5V
4. Output voltage adjustable from 0.9V to 3.3V
5. High line and load regulation
6. Internal soft-start function
7. Thermal shutdown protection
8. Enable/Disable function
9. Small DFN package: 1x1mm

Applications:

1. Portable devices: smartphones, tablets, and wearables
2. IoT devices: smart home devices, sensors, and gateways
3. Battery-powered systems: wireless communication modules, GPS modules, and Bluetooth devices
4. Medical devices: portable monitoring equipment and wearable medical devices
5. Industrial applications: low-power sensors and control systems

The TPS76801QD is a versatile and efficient LDO regulator that can be used in a variety of applications where low power consumption and high accuracy are required. Its small form factor and adjustable output voltage make it suitable for space-constrained and customizable designs.