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LM2576T-ADJ/NOPB +BOM

This device comes in a 5-pin TO-220 package

LM2576T-ADJ/NOPB General Description

The LM2576T-ADJ/NOPB is designed for ease of use and maximum performance, with a compact footprint and optimized pinout for efficient PCB layout. Whether you need a fixed output voltage or an adjustable option, this regulator is a reliable choice for powering your applications with precision and efficiency

Key Features

  • Newer products available:
    • LMR51430 4.5 to 36-V, 3-A, 500-kHz and 1.1-MHz synchronous converter
    • LM76003 3.5 to 60-V, 3.5-A, 300-kHz to 2.2-MHz synchronous converter
  • For faster time to market:
    • TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module
  • 3.3-V, 5-V, 12-V, 15-V, and adjustable output versions
  • Adjustable version output voltage range,1.23 V to 37 V (57 V for HV version) ±4% maximum over line and load conditions
  • Specified 3-A output current
  • Wide input voltage range: 40 V Up to 60 V for HV version
  • Requires only four external components
  • 52-kHz fixed-frequency internal oscillator
  • TTL-shutdown capability, low-power standby mode
  • High efficiency
  • Uses readily available standard inductors
  • Create a custom design using the LMR33630 or LM76003 with the WEBENCH Power Designer

Specifications

Source Content uid LM2576T-ADJ/NOPB Pbfree Code Yes
Part Life Cycle Code Active Pin Count 3
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Additional Feature ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT
Analog IC - Other Type SWITCHING REGULATOR Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION Input Voltage-Max 40 V
Input Voltage-Min 8 V Input Voltage-Nom 12 V
JESD-30 Code R-PSFM-T5 JESD-609 Code e3
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 1 Number of Terminals 5
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Output Current-Max 3 A Output Voltage-Max 37 V
Output Voltage-Min 3.3 V Output Voltage-Nom 1.23 V
Peak Reflow Temperature (Cel) NOT APPLICABLE Qualification Status Not Qualified
Surface Mount NO Switcher Configuration BUCK
Switching Frequency-Max 63 kHz Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn) Terminal Form THROUGH-HOLE
Terminal Position SINGLE Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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