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R1161N251B-TR-FE

R1161N251B-TR-FE Description

The R1161N251B-TR-FE is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Nisshinbo Micro Devices Inc., this IC belongs to the R1161x series and is optimized for delivering a fixed output voltage of 2.5V with a maximum output current of 300mA. The regulator is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. It features a low dropout voltage of 0.48V at 300mA, ensuring high efficiency even under low input voltage conditions. The R1161N251B-TR-FE is RoHS compliant and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

R1161N251B-TR-FE Features

• Output Type: Fixed
• Input Voltage Range: Up to 6V
• Output Voltage: 2.5V
• Output Current: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Low Dropout Voltage: 0.48V @ 300mA
• Quiescent Current: 90 µA
• Power Supply Rejection Ratio (PSRR): 65dB at 1kHz
• Control Features: Enable
• Protection Features: Over Current Protection
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Product Status: Active
• RoHS Compliance: RoHS Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

R1161N251B-TR-FE Applications

The R1161N251B-TR-FE is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and compact size make it particularly suitable for battery-operated devices, portable electronics, and embedded systems. The regulator's enable feature allows for dynamic power management, making it ideal for applications where power consumption needs to be minimized during standby or low-power modes. The over current protection feature ensures reliable operation and protects the device from potential damage due to excessive current.

Conclusion of R1161N251B-TR-FE

The R1161N251B-TR-FE from Nisshinbo Micro Devices Inc. stands out as a robust and efficient linear regulator, offering a fixed 2.5V output with a maximum current of 300mA. Its low dropout voltage and compact SOT23-5 package make it an excellent choice for space-constrained designs, while its RoHS compliance and moisture sensitivity level of 1 ensure compatibility with modern manufacturing processes. The enable control feature and over current protection provide additional layers of flexibility and reliability, making this regulator suitable for a wide range of applications, including portable electronics and embedded systems.