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S-1170B35UC-OTUTFG

S-1170B35UC-OTUTFG Description

The S-1170B35UC-OTUTFG is a linear regulator IC designed by ABLIC Inc., offering a fixed output voltage of 3.5V and a maximum output current of 800mA. This compact and efficient regulator is housed in a SOT89-5 package, making it suitable for surface-mount applications. It features a low dropout voltage of 0.18V at 300mA, ensuring high efficiency even under low input voltage conditions. The regulator is designed with a maximum input voltage of 6.5V and a quiescent current of just 1µA, contributing to its excellent power efficiency. Additionally, it includes enable control and protection features such as over-current and thermal shutdown, enhancing its reliability and versatility.

S-1170B35UC-OTUTFG Features

• Output Type: Fixed
• Output Voltage: 3.5V
• Maximum Output Current: 800mA
• Input Voltage Range: Up to 6.5V
• Low Dropout Voltage: 0.18V @ 300mA
• Quiescent Current: 1µA
• Supply Current: 160µA (max)
• Power Supply Rejection Ratio (PSRR): 65dB @ 1kHz
• Protection Features: Over-current protection and thermal shutdown
• Control Features: Enable
• Package Type: SOT89-5
• Mounting Type: Surface Mount
• Compliance: ROHS3 compliant, REACH unaffected
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
• Regulator Count: 1
• Output Configuration: Positive

S-1170B35UC-OTUTFG Applications

The S-1170B35UC-OTUTFG is ideal for a variety of applications requiring a stable and efficient power supply. Its low dropout voltage and high efficiency make it particularly suitable for battery-powered devices and systems where input voltage can vary significantly. The regulator's compact size and surface-mount package also make it a great fit for space-constrained designs. Specific use cases include:

• Portable Electronics: Ideal for smartphones, tablets, and other portable devices that require a stable power supply with minimal power loss.
• Battery-Powered Systems: Suitable for applications such as wearable devices, IoT sensors, and medical devices where battery life is critical.
• Consumer Electronics: Can be used in devices like digital cameras, MP3 players, and other consumer electronics that demand efficient power management.
• Industrial Applications: Applicable in industrial control systems and embedded systems where reliability and efficiency are paramount.

Conclusion of S-1170B35UC-OTUTFG

The S-1170B35UC-OTUTFG from ABLIC Inc. stands out as a highly efficient and reliable linear regulator, offering a fixed 3.5V output and up to 800mA of current. Its low dropout voltage and minimal quiescent current make it an excellent choice for applications where power efficiency and space are critical. The inclusion of over-current and thermal shutdown protection ensures robustness and reliability, making it suitable for a wide range of consumer and industrial applications. While it is marked as "Not For New Designs," the S-1170B35UC-OTUTFG remains a valuable component for existing designs and projects requiring a compact, efficient power management solution.