Manufacturer Part Number
TPS73201QDBVRQ1
Manufacturer
Texas Instruments
Introduction
Automotive grade, low-dropout voltage regulator with adjustable output.
Product Features and Performance
Adjustable output voltage from 1.2V to 5.5V
Supports up to 250mA output current
Low dropout voltage: 0.15V @ 250mA
Quiescent current of 550 µA
High PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Control features include an enable pin
Protection features: Over Current, Over Temperature, Short Circuit, Reverse Polarity
Product Advantages
High accuracy output voltage regulation
Low power consumption
Robust protection features enhance safety
Suitable for automotive applications due to AEC-Q100 qualification
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.2V
Voltage Dropout (Max): 0.15V @ 250mA
Current Output: 250mA
Current Quiescent (Iq): 550 µA
Current Supply (Max): 950 µA
PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Quality and Safety Features
Automotive grade reliability
Complies with AEC-Q100 standards
Over Temperature Protection
Over Current Protection
Short Circuit Protection
Reverse Polarity Protection
Compatibility
Compatible with surface mount technology
SOT-23-5 package for compact PCB layout
Application Areas
Automotive electronics
Power management solutions for embedded systems
Portable consumer devices
Product Lifecycle
Active product status
Not nearing discontinuation
Availability of replacements or upgrades ensured
Several Key Reasons to Choose This Product
High reliability for automotive applications
Low dropout enables efficient use with low input voltages
Versatile with adjustable voltage and support for various current demands
Energy efficient with a low current consumption
High PSRR maintains output stability against supply noise
AEC-Q100 qualification ensures industry-standard quality and reliability