Manufacturer Part Number
LP2985IM5-3.3
Manufacturer
Texas Instruments
Introduction
A low drop-out (LDO) linear voltage regulator designed for power management in various electronic devices.
Product Features and Performance
Positive output configuration with fixed 3.3V output
Low dropout voltage of 0.58V at 150mA load
Quiescent current of 95 µA
Supply current maximum of 2.5 mA
Power supply rejection ratio (PSRR) of 45dB at 1kHz
Features enable control for efficient power management
Supports up to 16V input voltage
Product Advantages
High efficiency under low dropout conditions
Minimal quiescent current enhances battery life
Thermal and short circuit protection for safety
Over-current protection safeguards components
Small form factor for space-sensitive applications
Key Technical Parameters
Output Voltage: 3.3V
Dropout Voltage: 0.58V @ 150mA
Output Current: 150mA
Quiescent Current: 95 µA
Input Voltage (Max): 16V
PSRR: 45dB at 1kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Over-current protection
Over-temperature protection
Short circuit protection
Compatibility
Compatible with a wide range of electronic devices requiring a stable 3.3V
Application Areas
Portable and battery-powered devices
Microcontrollers and digital systems
Sensor systems
Consumer electronics
Product Lifecycle
Product Status: Last Time Buy
Indicates the model is nearing the end of its lifecycle, with the need for customers to plan for replacements or upgrades.
Several Key Reasons to Choose This Product
Low dropout voltage aids in efficient battery usage
Wide operating temperature range suitable for various environments
High PSRR ensures stable output despite input voltage fluctuations
Low quiescent current reduces power consumption in standby mode
Compact SOT-23-5 package ideal for space-constrained applications
Built-in safety features protect against over-current, temperature, and short circuits
Manufacturer commitment to quality and reliability
LP2985IM5-3.5/NOPBTexas Instruments