Manufacturer Part Number
LP5900SD-2.7
Manufacturer
Texas Instruments
Introduction
Low Dropout Linear Voltage Regulator
Product Features and Performance
Single Channel LDO Regulator
Fixed Output Voltage Mode
High PSRR (Power Supply Rejection Ratio)
Low Quiescent Current
Enable Control Feature
Thermal and Short Circuit Protection
Surface Mount Package
Product Advantages
High Efficiency due to Low Dropout
Stable with Low ESR Ceramic Capacitors
Low Power Consumption
Enhanced Noise Performance
Robust Protection Features
Compact 6-WDFN Package
Key Technical Parameters
Output Voltage 2.7V Fixed
Input Voltage up to 5.5V
Dropout Voltage Max 0.15V @ 150mA
Output Current 150mA
Quiescent Current 50 µA
Supply Current Max 230 µA
PSRR from 85dB to 40dB for 100Hz to 100kHz Frequency Range
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Meets Texas Instruments Quality Standards
Compatibility
Suitable for Standard Surface Mount Techniques
Compatible with Ceramic Capacitors
Application Areas
Battery-Powered Devices
Portable Electronics
Consumer Electronics
Medical Devices
Industrial Equipment
Product Lifecycle
Obsolete Product
Potential for replacement or upgrade options based on LP5900 series availability
Several Key Reasons to Choose This Product
Efficiency for Battery Life Extension
Low Voltage Operations Supported
Rapid Transient Response
Minimal Additional Component Requirement
Suits a Wide Range of Applications
Reputation of Texas Instruments for Reliable Products