Manufacturer Part Number
LP5951MFX-1.5
Manufacturer
Texas Instruments
Introduction
Power Management IC, Voltage Regulator, LDO
Product Features and Performance
Linear Low Drop Out Regulator
Positive Output Configuration
Fixed Output Type
Single Regulator
High PSRR of 60dB ~ 50dB from 100Hz to 10kHz
Low Quiescent Current of 55 µA
Output Current of 150mA
Control features include Enable function
Product Advantages
Low Dropout Voltage of 0.35V at 150mA Load
Efficient for Battery-Powered Devices
Compact SC-74A, SOT-753 Package
Key Technical Parameters
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.5V
Current - Output 150mA
Current - Quiescent (Iq) 55 µA
Current - Supply (Max) 70 µA
PSRR 60dB ~ 50dB (100Hz ~ 10kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount Technology
Fits SOT-23-5 Package Footprint
Application Areas
Consumer Electronics
Portable Devices
Battery-powered Applications
Product Lifecycle
Product Status Obsolete
Consult Texas Instruments for Replacements or Upgrades
Key Reasons to Choose This Product
Low Power Consumption for Longer Battery Life
Robust Protection Features Enhance Safety
High PSRR Minimizes Output Noise
Wide Operating Temperature Range -40°C to 125°C
Suitable for Compact and Dense PCB Layouts
Texas Instruments' Renowned Reliability and Support