Manufacturer Part Number
LP2985AIM5-3.0
Manufacturer
Texas Instruments
Introduction
The LP2985AIM5-3.0 is a low drop-out (LDO) linear voltage regulator designed for power management applications, catering specifically to systems that prioritize energy efficiency.
Product Features and Performance
Provides a fixed output voltage of 3V
Supports an input voltage up to 16V
Low dropout voltage of 0.58V at 150mA load
Output current capacity of 150mA
Ultra-low quiescent current of 95 µA, maximizing battery life
High PSRR of 45dB at 1kHz, ensuring stable output voltage against input noise
Features include enable for power saving, overcurrent, over-temperature, and short-circuit protection
Product Advantages
Highly efficient power conversion
Minimal power loss due to low dropout
Extended battery life with ultra-low quiescent current
Robust protection features enhance product reliability
Compact surface-mount package suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 3V
Current Output: 150mA
Current Quiescent (Iq): 95 µA
PSRR: 45dB at 1kHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Designed for surface mount technology, packaged in SOT-23-5, making it compatible with a wide range of PCB designs.
Application Areas
Ideal for portable devices, low-power microcontrollers, and battery-powered gadgets requiring efficient power management.
Product Lifecycle
Obsolete - The product is no longer in production, prompting the need for finding replacements or upgrades for future designs.
Several Key Reasons to Choose This Product
Exceptional energy efficiency, vital for battery-operated devices
Low dropout voltage allows operation closer to battery end-of-life
Ultra-low quiescent current extends battery lifespan
Compact package facilitates integration into space-limited designs
Robust protection features ensure reliability in variable operating conditions
LP2985AIM5-3.0/NOPBTexas Instruments
LP2985AIM5-3.5NS