Manufacturer Part Number
TPS7A2045PDBVR
Manufacturer
Texas Instruments
Introduction
Low Dropout Regulator for Power Management Applications
Product Features and Performance
Fixed 4.5V Output Voltage
Maximum 300mA Output Current
Low Dropout Voltage of 0.145V at 300mA
High PSRR of 65dB at 100Hz and 40dB at 1MHz
Low Quiescent Current of 15 µA
Operating Temperature Range from -40°C to 125°C
Product Advantages
Stable with Low-ESR Ceramic Output Capacitors
High Power Supply Rejection Ratio
Low Quiescent Current for Power-Saving
Fast Start-Up with Soft Start Feature
Key Technical Parameters
Input Voltage up to 6V
Positive Output Configuration
Single Output Regulator
Fixed Output Type
PSRR: 65dB ~ 40dB from 100Hz to 1MHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout
Compatibility
Compatible with Surface Mount Technology
SOT-23-5 Package for Easy Integration
Application Areas
Consumer Electronics
Industrial Controls
Portable Devices
Power Management Solutions
Product Lifecycle
Active Product Status
Non-disclosure of Discontinuation
Availability of Replacements or Upgrades Not Specified
Several Key Reasons to Choose This Product
High Efficiency for Battery-Powered Applications
Robust Protection Features for Reliable Operation
Low Dropout Performance for Better Voltage Regulation
Compact Packaging Suitable for Space-Constrained Applications
Extended Operating Temperature Range for Versatility
TPS7A2033PDQNRTexas InstrumentsIC REG LINEAR 3.3V 300MA 4X2SON