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S-1131B44PD-N5DTFG

S-1131B44PD-N5DTFG Description

The S-1131B44PD-N5DTFG is a linear regulator IC designed for power management applications. Manufactured by ABLIC Inc., this device offers a fixed output voltage of 4.4V with a maximum output current of 300mA. It is housed in a 6HSON package, making it suitable for surface-mount applications. The regulator is designed to operate with a maximum input voltage of 6.5V and features a low dropout voltage of 0.28V at 100mA, ensuring efficient power conversion even at low input-to-output voltage differentials. This IC also includes an enable control feature and over-current protection, enhancing its versatility and reliability. Despite its obsolete product status, the S-1131B44PD-N5DTFG remains a robust solution for various power management needs.

S-1131B44PD-N5DTFG Features

• Output Type: Fixed
• Voltage - Input (Max): 6.5V
• Current - Output: 300mA
• Voltage - Output (Min/Fixed): 4.4V
• Voltage Dropout (Max): 0.28V @ 100mA
• Current - Supply (Max): 65 µA
• Current - Quiescent (Iq): 1 µA
• PSRR: 70dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

S-1131B44PD-N5DTFG Applications

The S-1131B44PD-N5DTFG is ideal for a variety of applications requiring stable and efficient power regulation. Its fixed 4.4V output and 300mA current capability make it suitable for powering low-voltage microcontrollers, sensors, and other small electronic devices. The low dropout voltage ensures high efficiency, especially in battery-powered systems where the input voltage may drop close to the required output voltage. The enable control feature allows for dynamic power management, enabling the regulator to be turned on and off as needed, which is beneficial in applications requiring power-saving modes. The over-current protection feature safeguards the device and connected circuits from potential damage due to excessive current draw.

Conclusion of S-1131B44PD-N5DTFG

The S-1131B44PD-N5DTFG is a reliable and efficient linear regulator IC designed for power management applications. Its fixed 4.4V output, 300mA current capability, and low dropout voltage make it an excellent choice for powering low-voltage devices. The inclusion of enable control and over-current protection features enhances its versatility and reliability. Despite being marked as obsolete, the S-1131B44PD-N5DTFG remains a robust solution for various power management needs, particularly in applications requiring stable and efficient power regulation.