LM2596S-12/NOPB

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Details for Texas Instruments

LM2596S-12/NOPB

SIMPLE SWITCHER®
Buy Directly from Texas Instruments (3684 in Stock)
$2.1600 per unit
Series Information for LM2596S-12/NOPB - Texas Instruments

Features

  • feature
    150-kHz Fixed-Frequency Internal Oscillator
  • feature
    3-A Output Load Current
  • feature
    3.3-V, 5-V, 12-V, and Adjustable Output Versions
  • feature
    Adjustable Version Output Voltage Range: 1.2-V to 37-V u00b1 4% Maximum Over Line and Load Conditions
  • feature
    Available in TO-220 and TO-263 Packages
  • feature
    Create a Custom Design Using the LM2596 with
  • feature
    Excellent Line and Load Regulation Specifications
  • feature
    High Efficiency
  • feature
    Input Voltage Range Up to 40 V
  • feature
    Low Power Standby Mode, IQ, Typically 80 u03bcA
  • feature
    Requires Only 4 External Components
  • feature
    TTL Shutdown Capability
  • feature
    Thermal Shutdown and Current-Limit Protection
  • feature
    Uses Readily Available Standard Inductors

Description

STEP-DOWN VOLTAGE REGULATOR TO-263
The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixedfrequency oscillator. The LM2596 series operates at a switching frequency of 150 kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators. Available in a standard 7-pin TO-220 package with several different lead bend options, and a 7-pin TO-263 surface mount package.

Specifications

Topology:
Buck (Step Down)
Input Voltage Min:
4.5V
Input Voltage Max:
40V
DC / DC Converter IC Case:
TO-263
No. of Pins:
5Pins
Output Current:
3A
Switching Frequency:
150kHz
Product Range:
-

Alternate Descriptions

Avnet America

Conv DC-DC Single Inv/Step Down 4.5V to 40V 6-Pin(5+Tab) TO-263 Rail

Avnet America product

Avnet Europe

Conv DC-DC Single Inv/Step Down 4.5V to 40V 6-Pin(5+Tab) TO-263 Rail

Avnet Europe product

Texas Instruments

SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator

Texas Instruments product

Distrelec

3.9

Distrelec product