The NJM2831F13-TE1 is a low dropout (LDO) voltage regulator manufactured by New Japan Radio (NJR). It is designed to provide a stable and regulated output voltage from a higher input voltage, with minimal voltage drop across the regulator.

Applications

• Power Management in Portable Devices
• Battery-Powered Systems
• Microcontroller Power Supplies
• Post-Regulation for Switching Regulators
• Noise-Sensitive Applications

Features

• Low Dropout Voltage
• High Output Voltage Accuracy
• Low Quiescent Current
• Built-in Overcurrent Protection
• Thermal Shutdown Protection
• Small Package Size

Benefits

• Extends battery life in portable devices
• Provides a stable and reliable power supply
• Reduces power consumption and heat generation
• Protects the device from damage

Technical Specifications

• Input Voltage Range: 2.5V to 10V
• Output Voltage: 3.3V (Fixed)
• Output Current: 500mA
• Dropout Voltage: 0.2V (typical at 500mA)
• Quiescent Current: 50μA (typical)
• Package: SOT-23-5

The NJM2831F13-TE1 requires minimal external components for operation. Proper input and output capacitance are important for stability and transient response. Refer to the New Japan Radio datasheet for detailed electrical characteristics, application guidelines, and recommended component values.