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S-13A1C19-E6T1U3

S-13A1C19-E6T1U3 Description

The S-13A1C19-E6T1U3 is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is specifically engineered to provide a fixed output voltage of 1.9V with a maximum output current of 1A. It is housed in a 6HSOP package, making it suitable for surface-mount applications. The regulator is designed to operate efficiently with an input voltage range up to 5.5V, ensuring compatibility with a wide array of power sources.

S-13A1C19-E6T1U3 Features

Technical Specifications:

• Output Type: Fixed
• Input Voltage Range: Up to 5.5V
• Output Voltage: 1.9V
• Output Current: 1A
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current: Maximum 90 µA
• Quiescent Current (Iq): 1 µA
• Voltage Dropout: Maximum 0.15V @ 300mA
• Power Supply Rejection Ratio (PSRR): 65dB at 1kHz
• Control Features: Enable
• Protection Features: Inrush Current Limit, Over Current, Thermal Shutdown
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active

Performance Benefits:
The S-13A1C19-E6T1U3 stands out due to its low dropout voltage of 0.15V at 300mA, which ensures high efficiency even under low input-to-output voltage differentials. This feature is particularly advantageous in battery-powered applications where extending battery life is crucial. The regulator also boasts a high PSRR of 65dB at 1kHz, which effectively minimizes noise and ripple in the output voltage, ensuring clean power delivery to sensitive electronic components.

The inclusion of enable control allows for dynamic power management, enabling the regulator to be turned on and off as needed, which is beneficial in systems requiring power sequencing or low-power standby modes. The comprehensive protection features, such as inrush current limit, overcurrent protection, and thermal shutdown, safeguard the regulator and connected circuits from potential damage due to transient conditions or overloads.

S-13A1C19-E6T1U3 Applications

The S-13A1C19-E6T1U3 is ideally suited for a variety of applications where stable and efficient power regulation is required. These applications include:

• Consumer Electronics: Portable devices such as smartphones, tablets, and wearable technology benefit from the regulator's low dropout voltage and high efficiency, which help extend battery life.
• Industrial Equipment: In industrial settings, the regulator's robust protection features and high PSRR ensure reliable operation in harsh environments where power quality is critical.
• Telecommunications: Base stations and other telecom equipment require stable power supplies to maintain consistent performance, and the S-13A1C19-E6T1U3 meets these demands with its precise voltage regulation and low noise.
• Automotive Systems: The regulator's compact surface-mount package and wide input voltage range make it suitable for automotive applications, where space constraints and varying input voltages are common.

Conclusion of S-13A1C19-E6T1U3

The S-13A1C19-E6T1U3 from ABLIC Inc. is a versatile and high-performance linear regulator that offers significant advantages over similar models. Its low dropout voltage, high PSRR, and comprehensive protection features make it an ideal choice for applications requiring stable and efficient power regulation. The enable control and surface-mount package further enhance its suitability for modern electronic designs. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the S-13A1C19-E6T1U3 delivers reliable performance and robust protection, ensuring long-term reliability and efficiency.