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S-1165B43MC-N7CTFG

S-1165B43MC-N7CTFG Description

The S-1165B43MC-N7CTFG is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the field of power management integrated circuits (PMICs). This device is specifically tailored for applications requiring a fixed output voltage of 4.3V and a maximum output current of 200mA. The regulator is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. Despite its small form factor, the S-1165B43MC-N7CTFG offers robust performance with a maximum dropout voltage of 0.2V at 200mA, ensuring efficient power delivery even under varying load conditions.

S-1165B43MC-N7CTFG Features

• Output Type: Fixed, providing a stable 4.3V output voltage.
• Input Voltage Range: Capable of handling input voltages up to a maximum of 6.5V.
• Output Current: Delivers a consistent 200mA output current.
• Low Dropout Voltage: Ensures high efficiency with a maximum dropout voltage of 0.2V at 200mA.
• Quiescent Current: Low quiescent current of 65 µA minimizes power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): Achieves a high PSRR of 70dB at 1kHz, effectively reducing noise and ripple in the output voltage.
• Enable Control Feature: Includes an enable pin for easy control and power management.
• Over-Current Protection: Provides built-in over-current protection to safeguard the device and connected components.
• Mounting Type: Surface mount, suitable for automated assembly processes.
• Package: Supplied in tape and reel (TR) format, facilitating efficient handling and placement in manufacturing lines.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

S-1165B43MC-N7CTFG Applications

The S-1165B43MC-N7CTFG is ideal for a variety of applications where a reliable and efficient power supply is crucial. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and portable electronics, where maintaining a stable output voltage over a wide input voltage range is essential. The enable control feature allows for dynamic power management, making it a perfect fit for systems requiring low power consumption during standby or sleep modes. Additionally, its compact SOT23-5 package and surface mount design make it an excellent choice for space-limited applications such as smartphones, tablets, and wearable devices.

Conclusion of S-1165B43MC-N7CTFG

The S-1165B43MC-N7CTFG from ABLIC Inc. stands out as a high-performance linear regulator, offering a unique combination of efficiency, stability, and compact design. Its low dropout voltage and high PSRR ensure minimal power loss and excellent noise rejection, making it a superior choice over similar models. The inclusion of enable control and over-current protection further enhances its versatility and reliability. While it is marked as "Not For New Designs," the S-1165B43MC-N7CTFG remains a valuable component for existing projects and legacy systems, providing a reliable power management solution for a wide range of electronic devices.