Manufacturer Part Number
TLV70032QDDCRQ1
Manufacturer
Texas Instruments
Introduction
A high-efficiency, low dropout (LDO) linear voltage regulator optimized for power-sensitive applications, specifically designed to meet automotive standards.
Product Features and Performance
Low dropout voltage: 0.25V at 200mA output
Output voltage: 3.2V fixed
Operation with input voltages up to 5.5V
Low quiescent current: 55µA, reducing power consumption
Output current capability: Up to 200mA, suitable for a range of applications
High PSRR: 68dB at 1kHz, ensures stable output despite input noise
Integrated protection features: Over Current, Over Temperature, Reverse Polarity, UVLO
Enable pin for easy power management
Product Advantages
Automotive-grade reliability and performance
AEC-Q100 qualified, ensuring robustness for automotive environments
Highly efficient for extended battery life in portable devices
Compact SOT-23-5 Thin package for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Dropout (Max): 0.25V @ 200mA
Current Quiescent (Iq): 55 µA
PSRR: 68dB (1kHz)
Operating Temperature: -40°C to 125°C
Current Output: 200mA
Quality and Safety Features
Over current and over temperature protection for safety
Reverse polarity protection prevents damage from incorrect power connection
Under voltage lockout ensures stability and performance
Automotive-grade construction for enhanced reliability
Compatibility
Suitable for use in automotive and industrial applications
Compatible with surface mount technology for easy integration
Application Areas
Automotive electronics
Portable devices
Low-power applications where efficiency is crucial
Product Lifecycle
Active product status, not nearing discontinuation
Supported by Texas Instruments with potential future upgrades
Several Key Reasons to Choose This Product
Exceptional power efficiency for energy-sensitive applications
Robust protection features enhance device safety and longevity
Low dropout voltage enables operation in low headroom environments
Automotive-grade quality for demanding applications
Compact and versatile, suitable for a wide range of applications
TLV70033
TLV70033DCKTexas Instruments