Manufacturer Part Number
LP5912-1.5DRVR
Manufacturer
Texas Instruments
Introduction
The LP5912-1.5DRVR is a low dropout (LDO) linear voltage regulator, optimized for power-sensitive applications, packaged in a compact 6-WDFN exposed pad design.
Product Features and Performance
Provides a fixed output voltage of 1.5V with high accuracy
Supports up to 500mA output current
Low dropout design for improved efficiency
Low quiescent current of 55µA, suitable for battery-powered devices
High PSRR (80dB ~ 40dB from 100Hz to 100kHz) ensures stable output against supply noise
Features include Enable, Power Good, and Soft Start for enhanced control and startup performance
Comprehensive protection features including Over Temperature, Reverse Polarity, and Short Circuit protection
Product Advantages
High precision output voltage for sensitive applications
Low power consumption extends battery life
Compact 6-WDFN package saves board space
High PSRR for noisy input supply conditions
Advanced protection features ensure long-term reliability
Key Technical Parameters
Voltage Input (Max): 6.5V
Voltage Output (Min/Fixed): 1.5V
Current Output: 500mA
Current Quiescent (Iq): 55µA
PSRR: 80dB ~ 40dB (100Hz ~ 100kHz)
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built-in Over Temperature Protection
Reverse Polarity Protection
Short Circuit Protection
Compatibility
Surface Mount Technology (SMT) for modern PCB assembly processes
6-WSON (2x2) packaging is compatible with standard soldering and assembly techniques
Application Areas
Portable and battery-powered electronics
IoT devices
Medical devices
Wearables
Industrial control systems
Product Lifecycle
Status: Active
No indication of nearing discontinuation, ensuring availability for new designs
Several Key Reasons to Choose This Product
High reliability and precise voltage regulation for critical applications
Low power consumption ideal for portable devices
Compact and easy-to-integrate design
Broad compatibility and easy adoption in various applications
Strong support and reliability backed by Texas Instruments
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