STMicroelectronics

STA1079EOA

The STA1079EOA is a high-performance, monolithic, dual-channel, low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. It is designed to provide stable and reliable voltage regulation for a wide range of applications.

Description:

The STA1079EOA is a low-dropout voltage regulator that operates from an input voltage range of 2.5V to 5.5V and can deliver an output current of up to 1A per channel. It features a very low dropout voltage of typically 120mV at maximum load, ensuring high efficiency and stable output voltage even under heavy load conditions.

Features:

1. Dual-channel, low-dropout voltage regulator
2. Wide input voltage range: 2.5V to 5.5V
3. High output current capability: up to 1A per channel
4. Low dropout voltage: typically 120mV at maximum load
5. Internal soft-start circuitry for reduced inrush current
6. Low quiescent current: typically 130µA
7. Thermal shutdown protection
8. Enable function for each channel to allow for power saving
9. Small package size: 10-lead MSOP

Applications:

The STA1079EOA is suitable for a variety of applications that require stable and reliable voltage regulation, including:

1. Portable electronics: smartphones, tablets, and wearable devices
2. Battery-powered devices: IoT devices, wireless sensors, and portable instruments
3. Telecommunication equipment: base stations, routers, and switches
4. Industrial control systems: motor drives, PLCs, and automation equipment
5. Consumer electronics: cameras, gaming consoles, and home appliances
6. Automotive electronics: infotainment systems, telematics, and sensor interfaces

In summary, the STA1079EOA is a versatile and efficient dual-channel low-dropout voltage regulator that offers a wide input voltage range, high output current capability, and low quiescent current, making it suitable for a wide range of applications in various industries.