STA8089GADTR Overview
The STA8089GADTR is a high-performance power management IC designed for efficient voltage regulation in industrial and consumer electronics. It integrates advanced switching technology to deliver stable output voltages with low power dissipation, supporting demanding system requirements. This device offers robust protection features and a compact package suitable for space-constrained applications. Ideal for engineers and sourcing specialists seeking reliable, cost-effective power solutions, the STA8089GADTR ensures optimized performance and reduced thermal stress in complex electronic systems. For detailed product sourcing and technical support, visit IC Manufacturer.
STA8089GADTR Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | 4.5 V to 18 V |
| Output Voltage | Adjustable, typical 3.3 V |
| Maximum Output Current | 3 A |
| Switching Frequency | 600 kHz (typical) |
| Efficiency | Up to 90% |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | TSSOP-16 |
| Protection Features | Overcurrent, thermal shutdown, undervoltage lockout |
STA8089GADTR Key Features
- High Efficiency DC-DC Conversion: Delivers up to 90% efficiency, reducing power loss and heat generation, which improves system reliability and battery life.
- Wide Input Voltage Range: Supports 4.5 V to 18 V input, enabling versatile use in automotive and industrial power supplies where input voltage can vary.
- Integrated Protection Mechanisms: Built-in overcurrent, thermal shutdown, and undervoltage lockout protect the device and connected circuitry, enhancing durability and safety.
- Compact TSSOP-16 Package: Minimizes PCB space requirements, allowing for more compact designs without sacrificing performance.
Typical Applications
- Industrial power management systems where stable voltage regulation and protection are critical for reliable operation in harsh environments.
- Battery-powered equipment requiring efficient DC-DC conversion to maximize runtime and reduce energy waste.
- Embedded systems and microcontroller power supplies that demand compact, integrated voltage regulators with robust protection.
- Consumer electronics such as portable devices needing consistent voltage outputs despite varying input conditions.
STA8089GADTR Advantages vs Typical Alternatives
This IC stands out with its combination of high efficiency and comprehensive protection features, which reduce power losses and enhance system reliability compared to standard regulators. Its wide input voltage range and compact TSSOP-16 footprint provide design flexibility and space savings. These advantages make it a preferred choice for engineers aiming to optimize power delivery and safeguard sensitive components under variable operating conditions.
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STA8089GADTR Brand Info
The STA8089GADTR is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in innovative power management ICs designed for industrial, automotive, and consumer applications. This product reflects the company??s commitment to delivering high-quality, efficient, and reliable components that support advanced power regulation needs across diverse electronic systems.
FAQ
What is the maximum output current supported by the STA8089GADTR?
The device supports a maximum output current of 3 A, making it suitable for medium-power applications requiring reliable voltage regulation and efficient power delivery.
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Which protection features are integrated into this power management IC?
It incorporates overcurrent protection, thermal shutdown, and undervoltage lockout to protect both the IC and the connected circuitry against fault conditions and abnormal operating scenarios.
What is the typical switching frequency of the STA8089GADTR?
The typical switching frequency is 600 kHz, providing a good balance between efficiency and component size for the power supply design.
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What package type does this device come in, and why is it beneficial?
The IC is available in a TSSOP-16 package, which is compact and helps reduce PCB
