Manufacturer Part Number
TPS72012YZUR
Manufacturer
Texas Instruments
Introduction
Low Drop Out Regulator for Power Management Applications
Product Features and Performance
Positive Fixed Output
Single LDO Regulator
Stable with Low Equivalent Series Resistance (ESR) Capacitors
High PSRR 85dB at 10Hz
Low Dropout Voltage 0.2V at 350mA
Low Iq of 38 µA
Control Features Include Enable Pin
Protection for Over Current, Over Temperature, UVLO
Product Advantages
High Power Supply Rejection Ratio
Low Quiescent Current for Power Saving
High Efficiency for Portable Devices
Robust Built-in Protection Circuits
Key Technical Parameters
Input Voltage Max 4.5V
Output Voltage Fixed at 1.2V
Current Output Capable of 350mA
Dropout Voltage Max 0.2V at full load
Quiescent Current 38 µA
Supply Current Max 80 µA
PSRR between 85dB and 50dB over frequency range 10Hz to 1MHz
Operating Temperature Range -40°C to 125°C
Quality and Safety Features
Over Current Protection
Thermal Over Temperature Shutdown
Under Voltage Lockout
Robust Package Design
Compatibility
Compatible with Various High-speed DSPs and Microcontrollers
Suitable for Battery-Powered Equipment
Application Areas
Smartphones
Tablets
Wireless and Networking Devices
Portable Electronic Devices
Battery-Powered Systems
Product Lifecycle
Active Status
Long-term Availability Likely
Reasons to Choose This Product
High Reliability for Critical Applications
Greater Design Flexibility Due to Small Footprint 5-DSBGA Package
Optimized for Portable and Battery-Powered Equipment
High Performance in Noise Sensitive Applications
Extended Operational Temperature Range
Long Product Lifecycle Ensuring Supply Continuity
TPS72018DRVTexas Instruments