Manufacturer Part Number
TLV70028QDDCRQ1
Manufacturer
Texas Instruments
Introduction
Automotive grade low-dropout voltage regulator
Product Features and Performance
Positive fixed output configuration
Supports output of 2.8V from a maximum input of 5.5V
Low dropout voltage of 0.25V at 200mA load
Stable with low-ESR ceramic capacitors
High PSRR of 68dB at 1kHz
Product Advantages
Optimized for battery-powered applications
Low quiescent current of 55 µA enhances battery life
Over current and over temperature protection to ensure longevity
Reverse polarity and under-voltage lockout for safety
Automotive grade quality with AEC-Q100 qualification
Key Technical Parameters
One regulator per device
Current output capability of 200mA
Quiescent current (Iq): 55 µA
Supply current (Max): 270 µA
PSRR: 68dB (1kHz)
Quality and Safety Features
Over current protection
Over temperature protection
Reverse polarity protection
Under voltage lockout (UVLO)
Compatibility
Compatible with surface mount technology
Designed for use with SOT-23-5 Thin, TSOT-23-5 package types
Application Areas
Automotive electronics
Power management for battery-powered devices
Portable consumer electronics
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacement or upgrade options available
Several Key Reasons to Choose This Product
High power supply rejection ratio ensures stable voltage supply despite input noise
Supports a wide range of operating temperatures from -40°C to 125°C
Available in tape and reel packaging suitable for automated assembly
Compact SOT-23-5 Thin package saves space on PCBs
Low dropout voltage and quiescent current contribute to energy-efficient designs
