Manufacturer Part Number
REG113NA-3.3/250G4
Manufacturer
Texas Instruments
Introduction
The REG113NA-3.3/250G4 is a low-dropout (LDO) linear voltage regulator specifically designed for stable and reliable power management.
Product Features and Performance
Fixed output voltage of 3.3V
Maximum output current of 400mA
Low dropout voltage of 0.41V at 400mA load
High power supply rejection ratio (PSRR) of 65dB at 120Hz
Enabled control features for better power management
Protection against overcurrent and overtemperature conditions
Product Advantages
High efficiency for power-sensitive applications
Compact SOT-23-5 package suitable for space-constrained applications
Enhanced thermal performance with operating temperature ranging from -40°C to 85°C
Key Technical Parameters
Input Voltage (Max): 10V
Output Voltage (Fixed): 3.3V
Dropout Voltage (Max): 0.41V @ 400mA
Current Output: 400mA
Quiescent Current (Iq): 500 µA
Supply Current (Max): 1 mA
PSRR: 65 dB at 120Hz
Protection: Overcurrent and Over Temperature
Quality and Safety Features
Built-in overcurrent and temperature protection ensures safe operation under abnormal conditions.
Compatibility
Compatible with other components requiring a fixed 3.3V input within specified current limits.
Application Areas
Suitable for battery-powered devices, microcontrollers, and other electronic applications requiring efficient power management.
Product Lifecycle
This product is marked as obsolete. Users should verify alternative solutions or upgrades for future use.
Several Key Reasons to Choose This Product
Provides a consistent 3.3V with minimal dropout, ensuring stable performance.
Low quiescent current helps conserve energy in battery-operated setups.
Built-in safety features protect the device from potential damage.
Compact packaging makes it ideal for use in restricted spaces.
High PSRR enhances performance in noisy environments.
REG113NA-3Texas Instruments