R1131N331A-TR-FE
- Mfr.Part #
- R1131N331A-TR-FE
- Manufacturer
- Nisshinbo Micro Devices
- Package / Case
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 300MA SOT23-5
- Stock
- 23,967
- In Stock :
- 23,967
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- Manufacturer :
- Nisshinbo Micro Devices
- Product Category :
- Voltage Regulators - Linear
- JESD-609 Code :
- e3
- Pin Count :
- 5
- RoHS Status :
- RoHS Compliant
- Number of Terminations :
- 5
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Output Voltage 1 :
- 3.3V
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 9 Weeks
- Input Voltage (Min) :
- 1.4V
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Regulator Type :
- FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
- Output Voltage1-Max :
- 3.366V
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 1.6mm
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.95mm
- Number of Functions :
- 1
- Input Voltage (Max) :
- 6V
- Height Seated (Max) :
- 1.3mm
- Time@Peak Reflow Temperature-Max (s) :
- 11
- Output Voltage1-Min :
- 3.234V
- Length :
- 2.9mm
- Output Current1-Max :
- 0.3A
- JESD-30 Code :
- R-PDSO-G5
- Datasheets
- R1131N331A-TR-FE

Voltage Regulators - Linear Nisshinbo Micro Devices R1131N331A-TR-FE Overview
The R1131N331A-TR-FE from Nisshinbo Micro Devices is a high-performance, low-dropout linear voltage regulator, specifically designed to deliver a stable 3.3V output from a wider input voltage range. This component ensures a steady voltage supply with a current capacity of 300mA, ideal for sensitive electronic devices requiring reliable power management. The use of SOT235 packaging allows for efficient heat dissipation and minimal footprint on PCB layouts, making it an excellent choice for compact electronic assemblies. This product is particularly suited for applications demanding high stability and low noise characteristics in their power supply modules.
R1131N331A-TR-FE Features
The R1131N331A-TR-FE voltage regulator features several key specifications that make it a robust choice for various applications. It offers a low dropout performance, which ensures efficient operation even with a minimal difference between the input voltage and the regulated output voltage. Additionally, the regulator is designed with over-current and over-temperature protection, enhancing the reliability and longevity of the device. Its low noise output is crucial for applications where electronic noise can affect performance and functionality.
R1131N331A-TR-FE Applications
- Consumer Electronics: Utilized in powering sensitive microcontrollers and other digital logic components, ensuring stable operation and preventing system errors due to voltage fluctuations.
- Portable Devices: Ideal for battery-powered applications such as handheld gaming devices and personal media players, where consistent voltage is crucial for performance and battery efficiency.
- Healthcare Equipment: Used in medical monitoring devices where accurate and reliable power supply is necessary for accurate readings and patient safety.
- Telecommunication Infrastructure: Supports telecom equipment by providing a stable power source, essential for maintaining system reliability and connectivity in various conditions.
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