Manufacturer Part Number
TPS7A2401DBVR
Manufacturer
Texas Instruments
Introduction
The TPS7A2401DBVR is a low drop-out (LDO) linear voltage regulator.
Product Features and Performance
Adjustable output voltage from 1.24V to 17.75V
Maximum input voltage of 18V
Low dropout voltage of 0.25V at 200mA load
Output current capacity of 200mA
Quiescent current of 4.5 µA
Power supply rejection ratio (PSRR) of 75dB to 62dB from 10Hz to 1kHz
Enable control feature for power saving
Product Advantages
High efficiency due to low dropout voltage
Low standby power consumption
High PSRR ensuring stable output voltage against input noise
Key Technical Parameters
Voltage Dropout (Max): 0.25V @ 200mA
Current - Output: 200mA
Current - Quiescent (Iq): 4.5 µA
PSRR: 75dB ~ 62dB (10Hz ~ 1kHz)
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 1.24V
Voltage - Output (Max): 17.75V
Quality and Safety Features
Protection against over current and over temperature
Under voltage lockout (UVLO) for safety
Compatibility
Surface mount compatible
Mounting Type: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Application Areas
Consumer electronics
Portable devices
Power management in microcontrollers and IoT devices
Product Lifecycle
Product Status: Active
Regular production with future discontinuation notices typically provided
Several Key Reasons to Choose This Product
Low dropout performance suitable for battery-powered applications
Highly accurate voltage regulation for sensitive electronics
Extended operating temperature range (-40°C to 125°C) suitable for industrial applications
Minimal power waste due to ultra-low quiescent current
Compact package suited for space-constrained applications
Robust protection features enhance product reliability
Active product lifecycle with TI's commitment to product longevity and notice for future changes