Manufacturer Part Number
TLV70215QDBVRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-qualified low-dropout regulator with fixed 1.5V output and 300mA current capacity
Product Features and Performance
Fixed 1.5V output voltage
300mA output current capability
Low dropout voltage of 0.375V at 300mA load
High PSRR of 68dB at 1kHz
Low quiescent current of 55 µA
Enable function for on/off control
Stable with low-ESR ceramic capacitors
Product Advantages
Optimized for battery-powered devices
Low power consumption for enhanced battery life
High power supply rejection ratio maintains stable output
Wide operating temperature range suits automotive and industrial applications
Compact SOT-23-5 package for space-constrained applications
Key Technical Parameters
Input voltage up to 5.5V
Dropout voltage max 0.375V at 300mA
Output current up to 300mA
Quiescent current 55 µA
Supply current max 370 µA
Power supply rejection ratio 68dB at 1kHz
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Under voltage lockout
AEC-Q100 automotive qualification
Compatibility
Compatible with low-ESR ceramic capacitors
SOT-23-5 package compatible with standard surface mount processes
Application Areas
Automotive electronics
Power supplies for sensors and microcontrollers
Portable and battery-powered equipment
Industrial controls
Product Lifecycle
Status Active
Not nearing discontinuation
Availability of replacements or upgrades per evolving standards
Reasons to Choose This Product
Automotive-qualified reliability
High-efficiency operation for longer battery life
Low dropout voltage enables use in low-headroom situations
Built-in protection features safeguard against common fault conditions
Low quiescent current minimizes power drain when idle
Broad applicability across various electronic systems