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Slkor LM2576S-ADJ product image
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Slkor LM2576S-ADJRoHS

Manufacturer
SlkorAsian Brands
MPN
LM2576S-ADJ
LCSC Part #
C2904383
Packaging
TO-263-5
Customer #
Key Attributes
1A & 3A Micro Converter Switching Voltage Regulators
Datasheetpdf iconSlkor LM2576S-ADJ
In-Stock: 1,343
1,343 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 0.6557$ 0.6230$ 0.62
10+$ 0.5353$ 0.5086$ 5.09
30+$ 0.4767$ 0.4529$ 13.59
100+$ 0.4165$ 0.3957$ 39.57
500+$ 0.3726$ 0.3540$ 177.00
800+$ 0.3547$ 0.3370$ 269.60
Standard Packaging800/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerSlkor
PackagingTO-263-5
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching47kHz~58kHz
FunctionStep-down type
Number of Outputs1
Features-
TopologyBuck
Output TypeAdjustable
Operating Voltage4V~40V
Switch tube (built-in/external)External
Output Current3A
Output Voltage1.23V~35V
Quiescent Current5mA
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Introduction

AI Translation

The LM2575/6 series switching regulators are monolithic integrated circuits designed for use in “buck" or "buck/ boost" regulator applications requiring accurate output voltages over combined variations of line, load and temperature. This unique series greatly simplifies switching power supply design. The LM2575 has a maximum output current of 1A and the LM2576 is rated for3A. The LM2575/6 series miniconverters include a switching regulator and compensation network all within the same package. Just add a choke, catch diode and two capacitors to obtain an efficient DC-to-DC converter. The current limit and thermal shutdown features of the LM2575/6 series fully protect the device against overstress conditions. The LM2575/6 series offers an alternative to popular 3 terminal linear regulators by providing higher efficiency with reduced heatsink size. In many applications a heat sink will not be required.

Features

AI Translation
  • Pin for pin replacement for National's LM2575/6 series
  • DC-to-DC buck or buck/boost converter requiring only 4 support components
  • Fixed or adjustable voltages
  • Preset output voltages of 3.3V, 5V and 12V
  • Wide output voltage range, 1.23V to 35V
  • 82% typical efficiency @ 5V out
  • Wide input voltage range, 4V to 40V
  • Inhibit/enable control pin
  • Industrial temperature range
  • T0-220 and T0-263 packages

Applications

AI Translation
  • Micro controller power supplies
  • Medical equipment
  • Industrial power supplies
  • Instrumentation power supplies