Manufacturer Part Number
TLV73318PDBVR
Manufacturer
Texas Instruments
Introduction
The TLV73318PDBVR by Texas Instruments is part of their Power Management (PMIC) Voltage Regulators - Linear, Low Drop-Out (LDO) Regulators category, designed for stable and efficient power regulation.
Product Features and Performance
Fixed output type with a positive output configuration
Support for input voltage up to 5.5V
Provides 1.8V minimum/fixed output voltage
Low dropout voltage of 0.3V at 300mA load
300mA output current capability
Low quiescent current of 60 µA enhancing power efficiency
High PSRR (Power Supply Rejection Ratio) of 68dB to 28dB across 100Hz to 100kHz frequencies, ensuring stable output voltage against input voltage fluctuations
Enable control feature for power saving
Integrated protection features for overcurrent, over-temperature, short circuit, and under-voltage lockout (UVLO)
Operating temperature range from -40°C to 125°C
Product Advantages
High efficiency and low power consumption due to low dropout and quiescent currents
Robust protection features enhance the product reliability and longevity
Broad PSRR range ensures stability across various operating conditions
Small form factor (SOT-23-5 package) suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.8V
Voltage Dropout (Max): 0.3V @ 300mA
Current Output: 300mA
Quiescent Current (Iq): 60 µA
PSRR: 68dB ~ 28dB (100Hz ~ 100kHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Short circuit protection
Under voltage lockout (UVLO)
Compatibility
The TLV73318PDBVR is designed for surface mount technology (SOT-23-5 package), providing compatibility with a wide range of PCB designs.
Application Areas
Intended for use in sensitive electronic applications including microprocessors, DSPs, and other systems requiring stable voltage in noise-sensitive conditions such as telecommunications, networking, and personal computing devices.
Product Lifecycle
Status: Active
This component is not nearing discontinuation, with replacements or upgrades readily available for future planning.
Several Key Reasons to Choose This Product
Highly efficient and reliable LDO regulator from Texas Instruments
Low dropout and low quiescent current ensure power-efficient operation
Broad PSRR range provides stable output in varied supply conditions
Compact package suitable for dense PCB layouts
Comprehensive protection features guarantee system reliability
Operating temperature range supports a wide range of industrial applications
Active product lifecycle status ensures long-term availability and support
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