Manufacturer Part Number
TPS73618DBVR
Manufacturer
Texas Instruments
Introduction
The TPS73618DBVR is a Linear Low Drop Out (LDO) Regulator designed for power management in various electronic devices.
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator design
Maximum input voltage of 5.5V
Minimum output voltage of 1.8V
Maximum voltage dropout of 0.2V at 400mA
Output current capability of 400mA
Low Quiescent current of 550 µA
Supply maximum current of 1 mA
PSRR range from 58dB to 37dB between 100Hz to 10kHz
Features Enable control
Over Current, Over Temperature, and Reverse Polarity protections
Product Advantages
High efficiency due to low dropout voltage
Compact SOT-23-5 package suitable for space-constrained applications
Robust protection features enhance device reliability
Key Technical Parameters
Output: Fixed 1.8V
Input Voltage (Max): 5.5V
Current Output: 400mA
Voltage Dropout (Max): 0.2V
PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with various circuits requiring a stable 1.8V supply
Application Areas
Consumer Electronics
Telecommunication
Industrial applications
Portable devices
Product Lifecycle
Currently Active
Not nearing discontinuation
Replacement or upgrades not specified
Several Key Reasons to Choose This Product
Ultra-low dropout voltage maximizes efficiency
Low quiescent current minimizes power drain in standby
High PSRR ensures stable output despite varying input conditions
Enable control feature provides power-saving options
Solid thermal and electrical protection features enhance the reliability in diverse operating conditions
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