STS12N3LLH5
Manufacturer: STMicroelectronics
Part Number: STS12N3LLH5
| Attribute | Value |
| cate_name | MOSFETs |
| Datasheet | STS12N3LLH5 STMicroelectronics |
| rohs | Compliance |
| reference_package | SOIC-8 |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | Stop production |
| spm | Tape & Reel |
| min_operating_temperature | -55℃(TJ) |
| max_operating_temperature | 150℃(TJ) |
| length_width_height | 5mm(length)*4mm(width) |
| ciss_max_input_capacitance_at_different_vds | 1.29nF@25V |
| configure | - |
| drain_current | 12A |
| drain_source_resistance | 7.5mΩ@ 6A,10V |
| drain_source_voltage | 30V |
| fet_type | 1individualNChannel |
| gate_charge | 8nC@ 4.5 V |
| gate_source_threshold_voltage | 1V@ 250µA |
| gate_source_voltage | 22V，20V |
| max_power_dissipation | 2.7W(Tc) |
| number_of_channels | - |
Overview:
The STS12N3LLH5 is a high-performance, low-voltage, and low-dropout (LDO) voltage regulator from STMicroelectronics. It is designed to provide a stable and reliable voltage supply for a wide range of electronic applications, ensuring optimal performance and efficiency.
Features:
1. Low Dropout Voltage: The STS12N3LLH5 operates efficiently even at low input voltages, making it suitable for battery-powered devices.
2. High PSRR: It offers a high power supply rejection ratio, which minimizes the impact of input voltage fluctuations on the output.
3. Low Quiescent Current: The LDO consumes minimal power in operation, extending the battery life of portable devices.
4. Adjustable Output Voltage: It allows for an adjustable output voltage, providing flexibility in system design.
5. Protection Features: The device includes overcurrent, overvoltage, and thermal shutdown protection to safeguard against potential damage.
Development Support:
STMicroelectronics provides comprehensive development support for the STS12N3LLH5, including:
- Technical Documentation: Detailed datasheets, application notes, and design guidelines.
- Design Tools: Software tools to assist in the design and simulation of circuits using the STS12N3LLH5.
- Customer Support: Access to technical support teams for assistance during the development process.
Application Fields:
The STS12N3LLH5 is applicable in various fields, such as:
- Portable Electronics: Smartphones, tablets, and wearable devices.
- Medical Devices: For reliable power supply in critical applications.
- Industrial Automation: In systems requiring stable and efficient power regulation.
- IoT Devices: For low-power, stable voltage regulation in connected devices.
Parameter Introduction:
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: Adjustable from 1.2V to 4.2V
- Output Current: Up to 300mA
- Dropout Voltage: Typically 100mV at full load
- Quiescent Current: 50µA (max)
- Operating Temperature Range: -40°C to +125°C
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for the STS12N3LLH5?
A: The STS12N3LLH5 is typically used in applications requiring a stable and efficient voltage regulation, such as portable electronics, medical devices, and IoT devices.
2. Q: Does the STS12N3LLH5 have any protection features?
A: Yes, it includes overcurrent, overvoltage, and thermal shutdown protection.
3. Q: Can the output voltage of the STS12N3LLH5 be adjusted?
A: Yes, the output voltage is adjustable, providing flexibility in system design.
4. Q: What is the maximum output current the STS12N3LLH5 can provide?
A: The STS12N3LLH5 can provide up to 300mA of output current.
5. Q: How does the STS12N3LLH5 handle low input voltage scenarios?
A: It has a low dropout voltage feature, allowing it to operate efficiently even at low input voltages.
This introduction provides a comprehensive overview of the STS12N3LLH5, highlighting its key features, applications, and technical specifications, along with support and resources available for developers.
Please refer to the product rule book for details.
Founded in 1987 through the merger of two government-owned semiconductor companies, SGS Microelettronica of Italy and Thomson Semiconducteurs of France, STMicroelectronics has grown to become a leading integrated device manufacturer. The company is headquartered in Geneva, Switzerland, and operates on a global scale, with around 46,000 employees, 11 main manufacturing sites, advanced research and development centers, and sales offices all over the world.
ST's product portfolio includes a wide range of semiconductor solutions including microcontrollers, sensors, power management ICs, and advanced digital and analog ICs. These products serve a multitude of applications in various industries such as automotive, industrial, personal electronics, communications equipment, and computing. The company is particularly noted for its innovative products in the fields of smart driving and applications requiring high power efficiency and performance.
In the automotive sector, ST is at the forefront of developing technologies for advanced driver-assistance systems (ADAS), electric and hybrid vehicles, and automotive infotainment systems. Its products help improve the safety, efficiency, and performance of vehicles on the road today.
In the industrial market, ST's semiconductors play a crucial role in the automation of factories and industrial processes. This includes everything from motor control systems to advanced robotics and energy management solutions. ST is also a key player in the development of smart grid technology, providing advanced solutions for energy generation, transmission, and distribution.
For personal electronics, ST provides a range of sensors, power management devices, and connectivity solutions that enhance the user experience in mobile phones, wearables, and smart home devices. The company's technologies enable more interactive and energy-efficient products that meet the increasing demands of modern consumers.
ST is also committed to sustainability, with a strong focus on environmental responsibility in its manufacturing processes and product design. The company actively works to reduce its ecological footprint by minimizing energy consumption, using sustainable materials, and adhering to strict environmental standards.
Research and development are central to ST's strategy, with a significant annual investment in R&D to fuel innovation and ensure the company stays at the cutting edge of technology developments. ST holds thousands of patents and is continuously working on new technologies and products to address the evolving needs of its customers and the market.
In conclusion, STMicroelectronics is a pioneer in the semiconductor industry, known for its product innovation, technological leadership, and commitment to sustainability. With a broad range of products and solutions, ST is integral to the advancement of electronics technology across a wide spectrum of applications, driving forward the development of smart, energy-efficient solutions that make a positive impact on people's lives and the environment.
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