Manufacturer Part Number
TPS79030DBVR
Manufacturer
Texas Instruments
Introduction
The TPS79030DBVR is a low-dropout (LDO) linear voltage regulator that operates with an input voltage up to 10V and provides a fixed 3V output.
Product Features and Performance
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 3V
Voltage Dropout (Max): 0.12V @ 50mA
Current Output: 50mA
Current Quiescent (Iq): 28 µA
PSRR: 85dB (1kHz)
Control Features: Enable
Protection Features: Over Current, Over Temperature, Reverse Polarity
Operating Temperature: -40°C ~ 125°C
Product Advantages
Low dropout voltage enhancing efficiency
High PSRR reducing output noise
Wide operating temperature range for harsh environments
Integrated protection features ensuring device safety
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 3V
Voltage Dropout (Max): 0.12V @ 50mA
Current Output: 50mA
PSRR: 85dB at 1kHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Application Areas
Power management for consumer electronics
Industrial control systems
Communication equipment
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements or upgrades are available as newer technologies are developed
Several Key Reasons to Choose This Product
Reliable voltage regulation with very low dropout
High power supply rejection ratio minimizing output noise
Robust thermal and overcurrent protection features
Compatible with a wide range of operating conditions and electronic assemblies
Supported by Texas Instrument's extensive technical resources and customer service