Manufacturer Part Number
LP3985IM5-2.8
Manufacturer
Texas Instruments
Introduction
Low-Dropout Regulator designed for Power Management Applications
Product Features and Performance
Positive Fixed Output Configuration
Output Voltage of 2.8V
Single Regulator
Low Voltage Dropout of 0.1V @ 150mA
Maximum Output Current of 150mA
Product Advantages
High PSRR of 50dB ~ 40dB
Low Quiescent Current at 150 µA
Supports Enable Control Feature
Key Technical Parameters
Input Voltage up to 6V
Fixed Output Voltage at 2.8V
Output Current at 150mA
Quiescent Current at 150 µA
Supply Current at 250 µA
PSRR ranging from 50dB to 40dB over 1kHz to 10kHz
Operating Temperature from -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount
SC-74A, SOT-753 Package
SOT-23-5 Supplier Device Package
Application Areas
Power Management for Consumer Electronics
Portable and Battery-Powered Equipment
Product Lifecycle
Obsolete Status
Replacements or Upgrades may be available
Several Key Reasons to Choose This Product
High Efficiency with Low Dropout Performance
Stable Operation with High PSRR
Broad Operating Temperature Range Suitable for Harsh Environments
Compact Surface-Mount Package for Space-Constrained Applications
Built-In Safety Features Ensure Reliable Operation