Manufacturer Part Number
LP2992IM5X-2.5
Manufacturer
Texas Instruments
Introduction
The LP2992IM5X-2.5 is an obsolete, fixed-output, low-dropout (LDO) linear regulator optimized for power-sensitive applications.
Product Features and Performance
Positive output configuration
Single regulator design
Maximum input voltage of 16V
Fixed output voltage of 2.5V
Maximum voltage dropout of 0.85V at 250mA load
Output current capacity of 250mA
Low quiescent current of 95µA
Maximum supply current of 4mA
Power supply rejection ratio (PSRR) of 45dB at 1kHz
Enable control feature for power optimization
Over current, over temperature, and short circuit protection for safety
Operates across a wide temperature range from -40°C to +125°C
Product Advantages
Low dropout voltage promotes efficient usage of input power
Low quiescent current enhances battery life in portable applications
Robust protection features ensure reliability under abnormal conditions
High PSRR minimizes power supply noise impact
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 2.5V
Voltage Dropout (Max): 0.85V @ 250mA
Current Output: 250mA
PSRR: 45dB (1kHz)
Quality and Safety Features
Over current protection
Over temperature protection
Short circuit protection
Compatibility
Requires minimal external components
SOT-23-5 packaging is compatible with surface mount technology
Application Areas
Battery-powered devices
Portable electronics
Low-power computing devices
Microcontroller power supplies
Product Lifecycle
Obsolete status indicates it is no longer in production
Replacement or upgrade options may be limited
Several Key Reasons to Choose This Product
High efficiency for longer battery life in portable applications
Robust protection enhances reliability and device safety
Low quiescent current ideal for power-sensitive applications
Wide operating temperature range suits various environments
Minimal external components requirement simplifies design and reduces cost
LP2992IM5X-5.0/NOPBTexas Instruments
LP2994MXNS