TPS73025DBVRG4 - Texas Instruments

Manufacturer Part Number

TPS73025DBVRG4

Manufacturer

Texas Instruments

Introduction

The TPS73025DBVRG4 is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications.

Product Features and Performance

Positive output configuration with a fixed 2.5V output

Capable of delivering 200mA of output current

Low dropout voltage of 0.21V at 200mA load improves efficiency

Low quiescent current of 250 µA suitable for battery-operated devices

Excellent PSRR of 68dB at 100Hz ensures stable output

Integrated features such as over current protection, over temperature protection, reverse polarity protection, and UVLO enhance reliability and safety

Product Advantages

High-efficiency due to low dropout voltage

Suitable for power-sensitive applications due to low Iq

Enhanced protection features improve product lifespan and safety

Wide operating temperature range from -40°C to 125°C allows use in diverse environmental conditions

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 2.5V

Current Output: 200mA

Voltage Dropout (Max): 0.21V @ 200mA

Current Quiescent (Iq): 250 µA

PSRR: 68dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Surface mount compatibility with SC-74A, SOT-753 package

Application Areas

Ideal for power management in portable devices, IoT devices, and other power-sensitive applications

Product Lifecycle

Discontinued at Digi-Key, indicating the product may be nearing the end of its lifecycle

Potential buyers should verify the availability of replacements or upgrades

Several Key Reasons to Choose This Product

High efficiency and low quiescent current make it ideal for battery-operated devices

Wide operating temperature range allows for use in a variety of conditions

Integrated protection features ensure a safer and more reliable operation

Discontinuation status makes it important for projects requiring long-term availability to consider future-proof alternatives