STMicroelectronics

UPSD3354D-40T6

The UPSD3354D-40T6 is a high-performance, low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. This device is designed to provide stable and reliable power supply to a wide range of electronic systems.

Description:

The UPSD3354D-40T6 is a 40-V, ultra-low-dropout (ULDO) linear regulator with an output current capability of up to 2 A. It features a very low dropout voltage (250 mV max) and a quiescent current of only 85 µA, making it ideal for battery-powered applications. The device also offers excellent load and line regulation, ensuring stable output voltage even under varying input voltage and load conditions.

Features:

1. Ultra-low dropout voltage of 250 mV maximum
2. Output current capability of up to 2 A
3. Quiescent current of only 85 µA
4. Excellent line and load regulation
5. Internal current-limit and thermal shutdown protection
6. Wide input voltage range of 4.5 V to 40 V
7. Low output noise and ripple
8. Small package size (DFN10 3x3)

Applications:

The UPSD3354D-40T6 is suitable for a variety of applications that require a stable and reliable power supply, including:

1. Portable electronic devices, such as smartphones, tablets, and wearable devices
2. IoT devices and smart home systems
3. Battery-powered systems, including wireless sensors and remote monitoring equipment
4. Telecommunication equipment, such as base stations and routers
5. Industrial control systems and automation equipment
6. Medical devices and healthcare equipment

In summary, the UPSD3354D-40T6 from STMicroelectronics is a high-performance, low-dropout voltage regulator designed for a wide range of electronic applications. Its ultra-low dropout voltage, low quiescent current, and excellent regulation make it an ideal choice for battery-powered and power-sensitive systems.