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LM2574N-5.0/NOPB . - 

Buck (Step Down) Switching Regulator, Fixed, 4V-40V In, 5V And 0.5A Out, 52 kHz, DIP-8

LM2574N-5.0/NOPB . - Buck (Step Down) Switching Regulator, Fixed, 4V-40V In, 5V And 0.5A Out, 52 kHz, DIP-8

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Manufacturer Part No:
LM2574N-5.0/NOPB .
Order Code:
1469169

Product Overview

The LM2574N-5.0/NOPB is a SIMPLE SWITCHER® Step-down Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5A load with excellent line and load regulation. This regulator is available in fixed output voltages of 5V version and requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2574 series offers a high-efficiency replacement for popular three-terminal linear regulators. Because of its high efficiency, the copper traces on the printed circuit board are normally the only heat sinking needed. A standard series of inductors optimized for use with this regulator are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.
  • Requires only 4 external components
  • TTL shutdown capability, low power standby mode
  • High efficiency
  • Uses readily available standard inductors
  • Thermal shutdown and current limit protection
  • Green product and no Sb/Br

Applications

Power Management

Product Information

:
Buck (Step Down)
:
4V
:
40V
:
DIP
:
8Pins
:
500mA
:
5V
:
52kHz
:
125°C
:
-
:
-
:
MSL 1 - Unlimited
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