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S-1137A13-I6T2U

S-1137A13-I6T2U Description

The S-1137A13-I6T2U is a linear voltage regulator designed by ABLIC Inc., offering a fixed output voltage of 1.3V with a maximum output current of 300mA. This regulator is engineered for high performance and efficiency, making it suitable for a variety of electronic applications. It features a low dropout voltage of 0.56V at 300mA, ensuring efficient operation even at low input voltages. The regulator is designed to operate with an input voltage range up to 5.5V, providing flexibility in power supply requirements.

S-1137A13-I6T2U Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 65 µA
• Voltage - Output (Min/Fixed): 1.3V
• Voltage Dropout (Max): 0.56V @ 300mA
• Current - Quiescent (Iq): 1 µA
• PSRR: 70dB (1kHz)
• Control Features: Enable, Soft Start
• Protection Features: Over Current
• Mounting Type: Surface Mount
• Package: Cut Tape (CT)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The S-1137A13-I6T2U stands out with its low quiescent current of 1 µA, which significantly reduces power consumption in standby mode. Its high power supply rejection ratio (PSRR) of 70dB at 1kHz ensures minimal noise and ripple in the output voltage, making it ideal for applications requiring clean power supply. The regulator also includes overcurrent protection, safeguarding against potential damage from excessive current draw.

S-1137A13-I6T2U Applications

The S-1137A13-I6T2U is well-suited for a range of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for portable devices, consumer electronics, and communication equipment. The regulator's surface mount package and cut tape (CT) packaging option facilitate easy integration into compact designs.

Specific use cases include:

• Portable Devices: Ideal for smartphones, tablets, and other handheld devices where power efficiency and low noise are essential.
• Consumer Electronics: Suitable for home appliances and multimedia devices that require a stable power supply.
• Communication Equipment: Perfect for routers, modems, and other networking devices that need reliable power management.

Conclusion of S-1137A13-I6T2U

The S-1137A13-I6T2U is a high-performance linear voltage regulator that offers a fixed output voltage of 1.3V and a maximum output current of 300mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring efficient power management and minimal noise. Despite being marked as obsolete, the S-1137A13-I6T2U remains a reliable option for designers seeking a robust and efficient power solution. Its compliance with REACH and RoHS3 standards ensures it meets environmental and safety regulations, making it a responsible choice for modern electronics.