Manufacturer Part Number
TPS72011YZUR
Manufacturer
Texas Instruments
Introduction
The TPS72011YZUR is a Low Drop Out Regulator specifically designed for Power Management applications.
Product Features and Performance
Positive Output Configuration
Fixed Output Type
Single Regulator
Input Voltage up to 4.5V
Fixed Output at 1.1V
Maximum Voltage Dropout of 0.2V at 350mA load
Output Current Capacity of 350mA
Quiescent Current of 38 µA
Supply Current not exceeding 80 µA
Power Supply Rejection Ratio ranges from 85dB to 50dB across 10Hz to 1MHz frequencies
Control Features include Enable function
Product Advantages
High PSRR for noise sensitive applications
Low Quiescent Current for power savings
Integrated Protection Features for circuit safety
Compact UFBGA/DSBGA package for space constrained applications
Key Technical Parameters
Voltage - Input (Max): 4.5V
Voltage - Output (Min/Fixed): 1.1V
Current - Output: 350mA
Current - Quiescent (Iq): 38 µA
PSRR: 85dB ~ 50dB (10Hz ~ 1MHz)
Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout (UVLO)
Compatibility
Surface Mount compatible
Designed for use with 6-UFBGA, DSBGA
Application Areas
Power-sensitive electronics
Portable devices
Wireless and RF systems
Product Lifecycle
Status: Active
No indication of near discontinuation
Availability of replacements or upgrades not specified
Key Reasons to Choose This Product
Low dropout for efficient operation
Supports up to 350mA output for a range of applications
Extremely low quiescent current beneficial for battery-powered devices
High PSRR contributing to stable output voltage
Over Current and Over Temperature Protection enhancing safety
Wide operating temperature range suitable for industrial applications
Small footprint package ideal for compact designs
