TPS628511DRLR - Texas Instruments

Manufacturer Part Number

TPS628511DRLR

Manufacturer

Texas Instruments

Introduction

The TPS628511DRLR is a highly efficient, step-down, DC-DC switching regulator with an adjustable output, suitable for various applications.

Product Features and Performance

High efficiency for power conservation

Step-Down (Buck) regulator topology

Adjustable output voltage

1A current output capability

25MHz switching frequency for smaller filter components

Synchronous rectification for improved efficiency

Wide operating temperature range from -40°C to 150°C

Product Advantages

High power efficiency extends battery life

Compact SOT-583 package saves board space

Low dropout operation

Adjustable output supports a variety of load conditions

Fast transient response

Key Technical Parameters

Voltage - Input (Min): 2.7V

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 0.6V

Voltage - Output (Max): 5.5V

Current - Output: 1A

Frequency - Switching: 2.25MHz

Quality and Safety Features

Built-in thermal shutdown

Overcurrent protection

Under voltage lockout

Compatibility

Compatible with various microcontrollers and digital systems requiring a voltage supply between 0.6V and 5.5V

Application Areas

Consumer electronics

Portable devices

Power supply modules

Networking equipment

Point of load conversions

Product Lifecycle

Active product status

Not close to discontinuation

Future upgrades or replacement models may evolve over time

Key Reasons to Choose This Product

Texas Instruments' reputation for high-quality components

Efficient power conversion reduces thermal footprints

Flexible and wide input/output voltage range accommodates multiple designs

Small package footprint aids in designing compact PCB layouts

High switching frequency allows the use of smaller external components

Robust protection features ensure long-term reliability