Manufacturer Part Number
TLV74311PDBVR
Manufacturer
Texas Instruments
Introduction
The TLV74311PDBVR is part of Texas Instruments' Power Management portfolio, designed as a Low Drop Out (LDO) linear voltage regulator.
Product Features and Performance
Low dropout voltage: 0.48V @ 300mA
Output voltage: Fixed at 1.1V
Single regulator design
High PSRR: 68dB at 100Hz and 28dB at 100kHz
Low quiescent current: 60 µA
Enable feature for on/off control
Product Advantages
Low dropout voltage for efficient operation
Stable fixed output for consistent performance
High power supply rejection ratio ensures clean power supply
Energy-saving with low quiescent current
Thermal shutdown and UVLO for safety
Key Technical Parameters
Input voltage range up to 5.5V
Output current capacity of 300mA
Current limit and thermal shutdown protection
UVLO (Under Voltage Lock Out)
Operating temperature range from -40°C to 125°C
Control features include an enable pin for power management
Quality and Safety Features
Built-in current limit
Thermal shutdown protection
Under Voltage Lock Out (UVLO)
Compatibility
Compatible with surface mount techniques
Designed for SC-74A, SOT-753 package
Application Areas
Suitable for battery-powered devices
Used in microcontroller power supplies
Consumer electronics
Industrial applications
Portable and mobile devices
Product Lifecycle
Product status is Active
Not near discontinuation with ongoing support
Availability of replacements or upgrades not specified
Reasons to Choose This Product
Low dropout enhances efficiency in low-voltage operations
High PSRR minimizes supply noise for sensitive loads
Extended operating temperature range for industrial applications
Small and compact SOT-23-5 package suitable for space-constrained applications
Low quiescent current aids in prolonging battery life
Comprehensive protection features ensure long-term reliability
Active product lifecycle status ensures availability and technical support
TLV743105PDBVRTexas InstrumentsIC REG LIN 1.05V 300MA SOT23-5