Low

LM2596S-3.3/NOPB - 

Buck (Step Down) Switching Regulator, Fixed, 4.5V-40V In, 3.3V And 3A Out, 150 kHz, TO-263-5

LM2596S-3.3/NOPB - Buck (Step Down) Switching Regulator, Fixed, 4.5V-40V In, 3.3V And 3A Out, 150 kHz, TO-263-5

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Manufacturer Part No:
LM2596S-3.3/NOPB
Newark Part No.:
23K0827

Product Overview

The LM2596S-3.3/NOPB is a SIMPLE SWITCHER® low component count Step-down Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. This regulator is available in fixed output voltages of 3.3V version and requiring a minimum number of external components, this monolithic integrated circuit voltage regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2596 series operates at a switching frequency of 150kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. A standard series of inductors are available from several different manufacturers optimized for use with this regulator. This feature greatly simplifies the design of switch-mode power supplies.
  • Requires only 4 external components
  • Excellent line and load regulation specifications
  • TTL shutdown capability
  • High efficiency
  • Uses readily available standard inductors
  • Thermal shutdown and current limit protection

Applications

Power Management

Warnings

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

:
Buck (Step Down)
:
4.5V
:
40V
:
TO-263
:
5Pins
:
3A
:
3.3V
:
150kHz
:
125°C
:
Cut Tape
:
-
:
-
:
MSL 3 - 168 hours
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