Manufacturer Part Number
LP2992ILD-3.3
Manufacturer
Texas Instruments
Introduction
Low Dropout Regulator with Fixed 3.3V Output
Product Features and Performance
Output Configuration Positive
Fixed 3.3V Output
Single Regulator
Low Dropout Voltage 0.85V at 250mA
Output Current 250mA
Quiescent Current 95 µA
Supply Current Maximum 4 mA
Power Supply Rejection Ratio 45dB at 1kHz
Enable Control Feature
Operating Temperature Range -40°C to 125°C
Product Advantages
Low Quiescent Current for Power Savings
High PSRR for Clean Output
Thermal and Current Protection for Enhanced Safety
Enabled Control for Efficient Power Usage
Key Technical Parameters
Input Voltage Max 16V
Output Voltage Min/Fixed 3.3V
Current - Output 250mA
Voltage Dropout Max 0.85V at 250mA
Current - Quiescent 95 µA
Current - Supply Max 4 mA
Power Supply Rejection Ratio PSRR 45dB at 1kHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount Compatibility
6-WDFN Exposed Pad Package
Supplier Device Package 6-WSON (2.92x3.29)
Application Areas
Power Sensitive Electronics
Low Power Devices
Industry and Commercial Equipment
Product Lifecycle
Obsolete
Check for Replacements or Upgrades
Several Key Reasons to Choose This Product
Stable 3.3V Output Suitable for Various Applications
High PSRR Ensuring Reliable Performance in Noisy Environments
Low Dropout Allows for Operation from Lower Input Voltages
Low Quiescent Current Aids in Power Efficiency
Range of Protection Features Ensure Long-term Reliability
Wide Operating Temperature Range Allows Use in Harsh Conditions
Small Form Factor Ideal for Space-Constrained Applications