Manufacturer Part Number
TPS7A2433DBVR
Manufacturer
Texas Instruments
Introduction
TPS7A2433DBVR is a linear low-dropout voltage regulator optimized for power-sensitive applications.
Product Features and Performance
Positive fixed output voltage regulator
Low dropout voltage of 0.25V at 200mA load
Output voltage of 3.3V provided
Single regulator design
High PSRR of 75dB to 62dB from 10Hz to 1kHz
Low quiescent current of 4.5 µA
Includes enable control feature
Protection against overcurrent, overtemperature, and under-voltage lockout (UVLO)
Product Advantages
Improved power efficiency due to low dropout
Stable performance with high PSRR
Low power consumption with minimal quiescent current
Enhanced system safety through built-in protection features
Key Technical Parameters
Voltage - Input (Max): 18V
Current - Output: 200mA
Voltage Dropout (Max): 0.25V @ 200mA
PSRR: 75dB ~ 62dB (10Hz ~ 1kHz)
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Under voltage lockout (UVLO)
Compatibility
Compatible with a variety of applications with 3.3V power requirement
Surface mount type suitable for PCBs
Packaged in SOT-23-5, conforming to industry standard sizing
Application Areas
Suitable for battery-powered devices
Ideal for portable electronics
Can be implemented in microcontroller power supply design
Product Lifecycle
Status: Active
No indication of nearing discontinuation
Check for possible future replacements or upgrades if necessary
Several Key Reasons to Choose This Product
Low dropout voltage enhances power efficiency
High PSRR ensures stable voltage supply in a noisy environment
Low quiescent current for energy-sensitive applications
Broad operating temperature range for extreme conditions
Robust protection features safeguard the system
Surface-mount package facilitates compact and flexible design
Produced by Texas Instruments, a leader in semiconductor solutions
