Manufacturer Part Number
LP2985IM5X-2.8
Manufacturer
Texas Instruments
Introduction
Low dropout voltage regulator designed for power-sensitive applications
Product Features and Performance
Positive fixed output configuration
Single regulator integration
Supports input voltage up to 16V
Provides 2.8V fixed output
Maximum voltage dropout of 0.58V at 150mA load
Delivers 150mA output current
Low quiescent current of 95 µA
Maximum supply current of 2.5 mA
Good power supply rejection ratio (PSRR) of 45dB at 1kHz
Enable pin for on/off control
Product Advantages
Efficient power management for low-power devices
Suitable for battery-powered applications due to low quiescent current
Robust thermal performance with over temperature protection
Protection against overcurrent and short circuit conditions
Key Technical Parameters
Voltage - Input (Max): 16V
Voltage - Output (Min/Fixed): 2.8V
Current - Output: 150mA
Current - Quiescent (Iq): 95 µA
PSRR: 45dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface mount compatible with SC-74A, SOT-753 package
SOT-23-5 device package compatibility
Application Areas
Mobile phones
Battery-powered devices
Portable electronics
Product Lifecycle
Obsolete status
Potential unavailability of future production
Reasons to Choose This Product
Ideal for compact space requirements due to small package size
Enhanced safety with built-in protection features
Good noise suppression capabilities (PSRR)
Minimal impact on battery life due to low quiescent current
Suitable for a wide range of operating temperatures from -40°C to 125°C