Manufacturer Part Number
LP2985AIM5-2.9
Manufacturer
Texas Instruments
Introduction
The LP2985AIM5-2.9 is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a fixed output of 2.9V.
Product Features and Performance
Fixed output voltage of 2.9V
Maximum input voltage of 16V
Low dropout voltage of 0.58V at 150mA load
Output current capacity of 150mA
Low quiescent current of 95 µA
High PSRR of 45dB at 1kHz
Enable control feature for power management
Protection features include over current, over temperature, and short circuit protection
Product Advantages
High efficiency due to low dropout voltage
Minimal power loss with low quiescent current
Robust protection features ensure reliability under fault conditions
Compact SOT-23-5 package suitable for space-constrained applications
Key Technical Parameters
Input Voltage (Max): 16V
Output Voltage (Min/Fixed): 2.9V
Dropout Voltage (Max): 0.58V @ 150mA
Output Current: 150mA
Quiescent Current (Iq): 95 µA
Supply Current (Max): 2.5 mA
PSRR: 45dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with various microcontrollers and digital devices requiring a 2.9V power supply
Application Areas
Consumer electronics
Portable devices
Power management systems
Product Lifecycle
Status: Obsolete
No direct replacements or upgrades available
Several Key Reasons to Choose This Product
Efficient power regulation for sensitive applications
Highly reliable with multiple protection features
Ideal for portable and compact electronic devices
Low power consumption enhancing battery life in portable setups