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LP8557AYFQT
- Manufacturer's Part No.:LP8557AYFQT
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- Description:IC LED DRIVER RGLTR DIM 16DSBGA
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- In Stock: 8000
- Available: 500
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $2.83500 | US $2.84 |
| 10+ | US $2.55150 | US $25.52 |
| 30+ | US $1.98450 | US $59.54 |
| 100+ | US $1.63012 | US $163.01 |
| 500+ | US $1.55925 | US $779.63 |
| 1000+ | US $1.41750 | US $1417.50 |
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- Description
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- Shopping Guide
The LP8557AYFQT is a high-performance, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with minimal noise, making it suitable for a variety of applications, including powering sensitive analog and digital circuits.
Key Features:
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Input Voltage Range: The LP8557AYFQT typically operates with an input voltage range of 2.5V to 5.5V, allowing it to be used in battery-powered devices and other applications where the supply voltage may vary.
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Output Voltage Options: This LDO is available in fixed output voltage options, commonly including 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. This flexibility makes it suitable for a wide range of electronic devices.
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Output Current: The device can deliver a maximum output current of up to 1A, which is sufficient for many low-power applications.
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Low Dropout Voltage: The LP8557AYFQT features a low dropout voltage, typically around 200mV at full load, which allows it to maintain regulation even when the input voltage is close to the output voltage.
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Power Supply Rejection Ratio (PSRR): It boasts a high PSRR, which helps to minimize the impact of input voltage fluctuations on the output voltage, ensuring a clean and stable power supply for sensitive components.
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Thermal Protection: The device includes built-in thermal shutdown protection, which prevents damage due to overheating by shutting down the regulator if the junction temperature exceeds a certain threshold.
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Compact Package: The LP8557AYFQT is available in a small, space-saving package, such as a 5-pin SOT-23 or a 6-pin DSBGA, making it ideal for applications where board space is limited.
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Low Quiescent Current: It features low quiescent current consumption, which is particularly beneficial in battery-operated devices, extending battery life.
Applications:
The LP8557AYFQT is suitable for a variety of applications, including:
- Portable electronics (smartphones, tablets, wearables)
- Power management in microcontrollers and DSPs
- RF and wireless applications
- Automotive electronics
- Industrial control systems
Conclusion:
Overall, the LP8557AYFQT from Texas Instruments is a versatile and efficient LDO voltage regulator that provides reliable performance in a compact form factor. Its combination of low dropout voltage, high PSRR, and thermal protection makes it an excellent choice for powering sensitive electronic circuits in a wide range of applications.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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