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R1161N151D-TR-FE

R1161N151D-TR-FE Description

The R1161N151D-TR-FE is a highly efficient linear regulator designed by Nisshinbo Micro Devices Inc., a renowned manufacturer in the power management integrated circuit (PMIC) domain. This device is part of the R1161x series and is optimized for delivering a fixed output voltage of 1.5V with a maximum output current of 300mA. It is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. The regulator operates within an input voltage range up to 6V and features a low dropout voltage of 0.48V at 300mA, ensuring high efficiency even at low input-to-output voltage differentials. The device also includes an enable control feature and over-current protection, enhancing its reliability and versatility.

R1161N151D-TR-FE Features

• Output Type: Fixed, providing a stable 1.5V output voltage.
• Input Voltage Range: Up to 6V, allowing compatibility with a wide range of input power sources.
• Output Current: Capable of delivering up to 300mA, suitable for powering various electronic components and modules.
• Low Dropout Voltage: 0.48V at 300mA, ensuring high efficiency and minimal power loss.
• Enable Control Feature: Provides flexibility in system design by allowing the regulator to be turned on or off.
• Over-Current Protection: Enhances reliability and protects the device from potential damage due to excessive current.
• High PSRR: 65dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Low Quiescent Current: 111 µA, contributing to energy efficiency and prolonged battery life in portable applications.
• Package Type: SOT23-5, offering a compact and surface-mountable solution ideal for modern electronics.
• RoHS Compliant: Ensures environmental safety and compliance with international standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for various manufacturing processes without additional moisture protection.

R1161N151D-TR-FE Applications

The R1161N151D-TR-FE is ideal for a variety of applications where a stable and efficient power supply is required. Its compact size and high efficiency make it particularly suitable for:

• Portable Electronic Devices: Such as smartphones, tablets, and wearable technology, where space and energy efficiency are critical.
• Consumer Electronics: Including digital cameras, media players, and other battery-operated devices.
• Industrial Applications: For powering sensors, microcontrollers, and other low-power electronics in industrial environments.
• Telecommunications: In devices like routers, modems, and other communication equipment requiring reliable power management.
• Automotive Electronics: For auxiliary power supplies in vehicles, where high reliability and efficiency are essential.

Conclusion of R1161N151D-TR-FE

The R1161N151D-TR-FE stands out as a robust and efficient linear regulator, offering a combination of high performance and compact design. Its low dropout voltage, high PSRR, and over-current protection make it a reliable choice for a wide range of applications. The enable control feature adds an extra layer of flexibility, allowing designers to optimize power consumption and system performance. With its RoHS compliance and moisture sensitivity level of MSL 1, the R1161N151D-TR-FE is well-suited for modern manufacturing processes and environmentally conscious designs. Whether in portable electronics, consumer devices, or industrial applications, the R1161N151D-TR-FE delivers the stability and efficiency required to power today's demanding electronic systems.