• LM2673SX-ADJ/NOPB TO-263 (KTW)-7
LM2673SX-ADJ/NOPB TO-263 (KTW)-7

LM2673SX-ADJ/NOPB

The LM2673SX-ADJ/NOPB is a step-down voltage regulator designed to provide an adjustable output voltage from an input voltage source

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  • Part Number : LM2673SX-ADJ/NOPB

  • Package/Case : TO-263 (KTW)-7

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : LM2673SX-ADJ/NOPB DataSheet (PDF)

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Overview of LM2673SX-ADJ/NOPB

The LM2673SX-ADJ/NOPB is a high-efficiency step-down voltage regulator designed for easy integration into a variety of applications. It has an adjustable output voltage range of 1.23V to 37V, making it suitable for a wide range of voltage requirements. This regulator can deliver up to 1A of continuous output current with excellent load and line regulation.It features a simple external resistor divider network to set the output voltage, eliminating the need for a feedback amplifier. The LM2673SX-ADJ/NOPB operates with a fixed frequency of 260kHz, providing low output noise and minimizing the size of external components. Its integrated thermal shutdown and current limit protection ensure safe and reliable operation in various environmental conditions.This regulator is available in a compact TO-263 surface-mount package, making it easy to handle during assembly.

LM2673SX-ADJ/NOPB

Key Features

  • The LM2673SX-ADJ/NOPB is a voltage regulator featuring adjustable output voltage, input voltage range from 8V to 40V, and an output current of up to 3A
  • It offers high efficiency, thermal shutdown, and short-circuit protection
  • With a small size and low external component count, it's suitable for various applications requiring a regulated power supply

    • Application

  • The LM2673SX-ADJ/NOPB is commonly used in various applications such as portable devices, battery-powered systems, automotive electronics, and industrial control systems
  • It is ideal for voltage regulation and power management in low power consumption and space-constrained environments

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Vin (min) (V) 8 Vin (max) (V) 40
    Vout (min) (V) 1.23 Vout (max) (V) 37
    Iout (max) (A) 3 Iq (typ) (mA) 4.2
    Switching frequency (min) (kHz) 260 Switching frequency (max) (kHz) 260
    Features Enable, Over Current Protection Operating temperature range (°C) -40 to 125
    Rating Catalog Regulated outputs (#) 1
    Control mode Voltage mode Duty cycle (max) (%) 91
    Type Converter

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