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S-1131B34UA-N4TTFU

S-1131B34UA-N4TTFU Description

The S-1131B34UA-N4TTFU is a linear regulator IC designed by ABLIC Inc., offering a fixed output voltage of 3.4V and a maximum output current of 300mA. This regulator is housed in a compact SOT89-3 package, making it suitable for surface mount applications. It features a maximum input voltage of 6.5V and a dropout voltage of 0.28V at 100mA, ensuring efficient operation even under low input voltage conditions. The regulator also boasts a low quiescent current of just 1µA and a supply current of 65µA, making it ideal for battery-operated devices and applications where power efficiency is critical.

S-1131B34UA-N4TTFU Features

• Output Type: Fixed
• Voltage - Input (Max): 6.5V
• Current - Output: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 65µA
• Voltage - Output (Min/Fixed): 3.4V
• Voltage Dropout (Max): 0.28V @ 100mA
• Current - Quiescent (Iq): 1µA
• PSRR: 70dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• RoHS Status: ROHS3 Compliant
• Product Status: Not For New Designs

S-1131B34UA-N4TTFU Applications

The S-1131B34UA-N4TTFU is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high power supply rejection ratio (PSRR) make it ideal for use in battery-powered devices, portable electronics, and low-power systems. The regulator's enable control feature allows for dynamic power management, enhancing system efficiency and flexibility. Additionally, the over-current protection ensures reliable operation under varying load conditions.

Conclusion of S-1131B34UA-N4TTFU

The S-1131B34UA-N4TTFU from ABLIC Inc. is a high-performance linear regulator that offers a balance of efficiency, stability, and compact design. Its low dropout voltage and quiescent current make it particularly suitable for applications where power efficiency and space constraints are critical. While it is marked as "Not For New Designs," the S-1131B34UA-N4TTFU remains a reliable choice for existing systems and legacy designs. Its RoHS3 compliance and moisture sensitivity level of 1 ensure that it meets environmental and reliability standards. Overall, the S-1131B34UA-N4TTFU is a robust solution for power management in a wide range of electronic devices.