Manufacturer Part Number
LP5907SNX-2.75
Manufacturer
Texas Instruments
Introduction
The LP5907SNX-2.75 is a low-dropout linear regulator optimized for providing a stable output voltage with low power consumption and high accuracy.
Product Features and Performance
Input Voltage up to 5.5V
Fixed Output Voltage of 2.75V
Maximum Dropout Voltage of 0.25V at 250mA load
Output Current of 250mA
Quiescent Current at 25 µA
Supply Current max at 425 µA
Excellent PSRR of 90dB at 100Hz to 60dB at 100kHz
Controlled via Enable feature
Over Temperature and Short Circuit Protection
Product Advantages
High output voltage accuracy
Low quiescent current enhances battery life
High PSRR assures clean output voltage
Compact package (4-X2SON) suitable for small form-factor applications
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 2.75V
Voltage Dropout (Max): 0.25V @ 250mA
Current Output: 250mA
Current Quiescent (Iq): 25 µA
PSRR: 90dB ~ 60dB (100Hz ~ 100kHz)
Quality and Safety Features
Ensures reliable operation within a temperature range of -40°C to 125°C
Built-in Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount compatible
4-XDFN Exposed Pad for effective thermal management
Application Areas
Sensitive applications requiring stable voltage
Battery-powered devices
Handheld consumer electronics
IoT devices and portable medical equipment
Product Lifecycle
Product Status: Active
Not approaching discontinuation, ensuring long-term availability
Upgrade paths and replacements available as newer technologies evolve
Several Key Reasons to Choose This Product
High reliability and robust protection features
Ideal for noise-sensitive circuits due to outstanding PSRR ratings
Energy-efficient design with low quiescent current
Compact and flexible for easy integration into various designs
Consistent performance supported by leading semiconductor manufacturer Texas Instruments
