Manufacturer Part Number
TPS79330QDBVRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade low-dropout LDO voltage regulator
Product Features and Performance
Low dropout voltage of 0.2V at 200mA load
Stable with low-ESR ceramic capacitors
High PSRR of 70dB at 100Hz
Low noise output
Fast line and load transient response
Product Advantages
High thermal performance for automotive applications
Low quiescent current ideal for battery-powered devices
Built-in protection features enhance system safety
Enables power-efficient solutions
Qualification to AEC-Q100 standards for automotive reliability
Key Technical Parameters
Single positive fixed output regulator
Input voltage range up to 5.5V
Fixed output voltage of 3V
Maximum output current of 200mA
Quiescent current of 220µA
70dB to 43dB PSRR from 100Hz to 100kHz
Operating temperature range from -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Over-temperature protection
Reverse polarity protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with ceramic capacitors for stability
SC-74A, SOT-753 surface mount package
Application Areas
Automotive electronics
Battery-powered devices
Power management circuits
Product Lifecycle
Last Time Buy status
Availability of replacements or upgrades subject to Texas Instruments' product strategy
Several Key Reasons to Choose This Product
Qualified for stringent automotive standards
Energy-efficient for battery-sensitive applications
Robust protection features to prevent system failure
Proven manufacturer with support and reliability
Optimized for high-performance power management
TPS79330DBVTexas Instruments
TPS79328DBVTTexas InstrumentsFIXED POSITIVE LDO REGULATOR