LM2651MTC-3.3 - Texas Instruments

Manufacturer Part Number

LM2651MTC-3.3

Manufacturer

Texas Instruments

Introduction

The LM2651MTC-3.3 is a compact, high-efficiency, fixed output voltage step-down (Buck) DC DC switching regulator.

Product Features and Performance

Step-Down topology

Positive output configuration

Fixed voltage output

Single output

Operates with an input voltage range of 4V to 14V

Delivers a fixed output voltage of 3.3V

Provides an output current of up to 1.5A

Supports a switching frequency of 300kHz

Integrated synchronous rectifier for improved efficiency

Suitable for operating temperatures from -40°C to 125°C (TJ)

Surface mount, 16-TSSOP package

Product Advantages

High efficiency due to synchronous rectification

Compact TSSOP package optimizes board space

Versatile input voltage range suitable for various applications

Stable and reliable fixed output voltage

Key Technical Parameters

Input Voltage: Min 4V, Max 14V

Output Voltage: Fixed at 3.3V

Output Current: 1.5A

Switching Frequency: 300kHz

Temperature Range: -40°C to 125°C (TJ)

Package: 16-TSSOP

Quality and Safety Features

Operates efficiently within industrial temperature ranges

Built-in protections for stable and safe operation

Compatibility

Optimized for applications requiring a fixed 3.3V output from a higher voltage input

Application Areas

Consumer Electronics

Telecommunications

Industrial Equipment

Portable Devices

Product Lifecycle

Currently marked as Obsolete

Potential alternatives or upgrades should be considered for new designs

Several Key Reasons to Choose This Product

High conversion efficiency ideal for power-sensitive devices

Compact and reliable fixed-output solution

Wide input voltage compatibility simplifies integration

Suitable for harsh temperature environments

Robust package suitable for rugged applications