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S-1122B20MC-L8FTFG

S-1122B20MC-L8FTFG Description

The S-1122B20MC-L8FTFG is a linear voltage regulator designed by ABLIC Inc., offering a fixed output voltage of 2V and a maximum output current of 150mA. This regulator is housed in a compact SOT23-5 package, making it suitable for surface mount applications. It features a maximum input voltage of 6.5V and a dropout voltage of 0.35V at 100mA, ensuring efficient operation even at low input-to-output voltage differences. The regulator also includes an enable control feature and over-current protection, enhancing its reliability and versatility in various electronic systems.

S-1122B20MC-L8FTFG Features

• Output Type: Fixed
• Voltage - Input (Max): 6.5V
• Current - Output: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 90 µA
• Voltage - Output (Min/Fixed): 2V
• Voltage Dropout (Max): 0.35V @ 100mA
• Current - Quiescent (Iq): 1 µA
• PSRR: 80dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Not For New Designs
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• HTSUS: 8542.39.0001
• ECCN: EAR99

S-1122B20MC-L8FTFG Applications

The S-1122B20MC-L8FTFG is ideal for applications requiring a stable 2V supply with low power consumption. Its low dropout voltage and high PSRR make it suitable for battery-powered devices, portable electronics, and other systems where input voltage fluctuations are common. The enable feature allows for dynamic power management, enabling the regulator to be turned on and off as needed, which is particularly useful in power-sensitive applications. The over-current protection ensures robustness against short circuits and overloads, making it a reliable choice for a wide range of electronic circuits.

Conclusion of S-1122B20MC-L8FTFG

The S-1122B20MC-L8FTFG from ABLIC Inc. stands out in the category of linear voltage regulators due to its combination of low dropout voltage, high PSRR, and low quiescent current. These features make it highly efficient and suitable for applications where power efficiency and stability are critical. Despite being marked as "Not For New Designs," the S-1122B20MC-L8FTFG remains a valuable component for existing designs and for engineers looking to replace or upgrade existing regulators in their systems. Its compact SOT23-5 package and surface mount compatibility further enhance its appeal for modern, space-constrained electronic designs.