Manufacturer Part Number
REG102NA-3/250
Manufacturer
Texas Instruments
Introduction
The REG102NA-3/250 is a high-performance, low dropout (LDO) voltage regulator, catering specifically to power management requirements with a fixed output.
Product Features and Performance
Positive output configuration with fixed output voltage
Supports up to 10V input voltage
Provides precise 3V output with a maximum current capacity of 250mA
Low dropout voltage of 0.27V at 250mA, enhancing efficiency
Very low quiescent current of 500 µA, optimizing power consumption
Power supply rejection ratio (PSRR) of 65dB at 120Hz, ensuring stable output
Includes control features such as Enable for easy power management
Offers protection against overcurrent and overtemperature for safe operation
Product Advantages
High efficiency due to low dropout voltage
Minimal power loss and extended battery life thanks to low quiescent current
Enhanced system reliability with built-in protection features
Easy integration into various designs with SOT-23-5 package
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 3V
Current Output: 250mA
Voltage Dropout (Max): 0.27V @ 250mA
Quiescent Current (Iq): 500 µA
Current Supply (Max): 800 µA
PSRR: 65dB (120Hz)
Quality and Safety Features
Overcurrent and overtemperature protection for reliable and safe operations
Compatibility
Compatible with a wide range of applications due to versatile input and output voltages and SOT-23-5 packaging
Application Areas
Ideal for battery-powered devices, portable electronics, and low-power applications requiring efficient power management solutions
Product Lifecycle
Currently marked as Last Time Buy, indicating it is nearing discontinuation
Customers are advised to consider future availability of replacements or upgrades
Several Key Reasons to Choose This Product
High-efficiency and low dropout voltage for improved power management
Low quiescent current maximizes battery life in portable applications
Built-in protection features ensure system reliability and safety
Wide application compatibility facilitated by its versatile power specifications
Last Time Buy status provides an opportunity for final purchase before discontinuation, with considerations for future replacement or upgrade planning