Manufacturer Part Number
TPS78227DDCT
Manufacturer
Texas Instruments
Introduction
Low Dropout Linear Regulator optimized for low power applications
Product Features and Performance
Regulated 2.7V Fixed Output Voltage
Ultra-Low Dropout: 0.25V @ 150mA
High PSRR: 40dB ~ 15dB from 10Hz to 1kHz
Low Quiescent Current: 1.3 µA
Output Current Capacity: 150mA
Simple Enable Pin Control
Surface Mount SOT-23-5 Thin Packaging
Product Advantages
Excellent Power Supply Ripple Rejection
Minimal Power Consumption in Quiescent State
Robust Thermal and Current Overload Protection
Reverse Polarity Protection Feature
Key Technical Parameters
Voltage - Input (Max): 5.5V
Voltage - Output (Fixed): 2.7V
Current - Output: 150mA
Voltage Dropout (Max): 0.25V
Current - Quiescent (Iq): 1.3 µA
Current - Supply (Max): 8 µA
Power Supply Rejection Ratio (PSRR)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Meets or exceeds industry standard safety regulations
Compatibility
Compatible with a wide array of surface mount technologies
Application Areas
Ideal for battery-powered devices
Suitable for portable electronics
Product Lifecycle
Status: Active
Not nearing discontinuation
Standard replacement and upgrade options available
Several Key Reasons to Choose This Product
High integration level reduces additional component needs
Designed for stringent power and space-constraint environments
Promotes extended battery life in portable applications
Texas Instruments' reputation for reliability and performance
Broad operational temperature range catering to diverse use cases
TPS78227DDCRG4Texas InstrumentsIC REG LINEAR 2.7V 150MA SOT23-5