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S-817B43AY-B2-U

S-817B43AY-B2-U Description

The S-817B43AY-B2-U is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is engineered to provide a fixed output voltage of 4.3V with a maximum output current of 65mA. It is housed in a TO92-3 package, making it suitable for through-hole mounting. The regulator is designed to operate with an input voltage range up to 10V, ensuring compatibility with a variety of power sources. The S-817B43AY-B2-U boasts a low dropout voltage of 0.3V at 10mA, which is advantageous for applications where the input voltage is close to the output voltage. Additionally, it features a low quiescent current of 2.5 µA, making it ideal battery for-powered devices where power efficiency is critical. The regulator is RoHS3 compliant and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard manufacturing environments.

S-817B43AY-B2-U Features

• Output Type: Fixed, providing a stable 4.3V output voltage.
• Input Voltage Range: Up to 10V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 65mA, sufficient for a wide range of low-power applications.
• Low Dropout Voltage: 0.3V at 10mA, ensuring efficient operation even with minimal input-to-output voltage differences.
• Low Quiescent Current: 2.5 µA, which minimizes power consumption in standby or low-load conditions.
• Output Configuration: Positive, suitable for applications requiring a positive voltage supply.
• Regulator Count: Single regulator, simplifying design and reducing component count.
• Package Type: TO92-3, through-hole mounting, which is robust and easy to integrate into various circuit boards.
• Compliance: RoHS3 compliant, ensuring environmental safety and regulatory adherence.
  -Mo isture Sensitivity Level: MSL 1 (Unlimited), making it suitable for standard manufacturing processes without additional handling precautions.

S-817B43AY-B2-U Applications

The S-817B43AY-B2-U is well-suited for a variety of applications where a stable, low-power supply is required. Its low dropout voltage and low quiescent current make it particularly ideal for battery-powered devices, such as portable electronics, handheld devices, and IoT sensors. The regulator's fixed output voltage of 4.3V is perfect for powering microcontrollers, RF modules, and other low-power peripherals. Its through-hole mounting package ensures mechanical stability and ease of integration into existing designs. The S-817B43AY-B2-U is also suitable for automotive applications, where its robustness and reliability are crucial. Additionally, it can be used in industrial control systems, medical devices, and consumer electronics, providing a reliable and efficient power solution.

Conclusion of S-817B43AY-B2-U

The S-817B43AY-B2-U from ABLIC Inc. stands out as a reliable and efficient linear regulator IC. Its combination of a fixed 4.3V output, low dropout voltage, and low quiescent current makes it an excellent choice for applications requiring stable power delivery with minimal power consumption. The TO92-3 through-hole package ensures ease of integration and robustness, while its RoHS3 compliance and MSL 1 rating make it suitable for modern manufacturing processes. Whether used in portable electronics, automotive systems, or industrial applications, the S-817B43AY-B2-U offers a versatile and dependable power management solution.