Manufacturer Part Number
REG113NA-3.3/250
Manufacturer
Texas Instruments
Introduction
The REG113NA-3.3/250 is a low dropout (LDO) linear voltage regulator optimized for power management applications, especially in compact, power-sensitive devices.
Product Features and Performance
Fixed output voltage of 3.3V
Maximum input voltage of 10V
Maximum dropout voltage of 0.41V at 400mA load
Output current capacity of 400mA
Low quiescent current of 500 µA
High PSRR of 65dB at 120Hz
Features Enable control
Protection against overcurrent and overtemperature
Product Advantages
High efficiency due to low dropout voltage
Stable operation with low quiescent current and high PSRR
Robust protection features enhance device longevity and reliability
Key Technical Parameters
Input Voltage (Max): 10V
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.41V @ 400mA
Current - Output: 400mA
Current - Quiescent (Iq): 500 µA
Quality and Safety Features
Overcurrent and overtemperature protection
Compatibility
Packaged in a SOT-23-5, compatible with surface mount technology
Application Areas
Ideal for sensitive power management applications in consumer electronics, telecommunications, and industrial equipment
Product Lifecycle
Status: Last Time Buy
Advised to buy now as it is nearing discontinuation, replacements or upgrades should be considered for future designs
Several Key Reasons to Choose This Product
High efficiency and low power operation suitable for battery-operated devices
Compact SOT-23-5 package ideal for space-constrained applications
Comprehensive protection features ensure reliability and durability under varying operating conditions
Suitable for a wide range of operating temperatures from -40°C to 85°C
High PSRR enhances performance in noisy environments