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GR LM2594-3.3NS08ARBE product image
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GR LM2594-3.3NS08ARBERoHS

Manufacturer
GRAsian Brands
MPN
LM2594-3.3NS08ARBE
LCSC Part #
C53413337
Packaging
SOP-8
Customer #
Key Attributes
Step-down type 127kHz~173kHz Fixed 3.3V 1.5A SOP-8 Voltage Regulators - DC DC Switching Regulators RoHS
Datasheetpdf iconGR LM2594-3.3NS08ARBE
In-Stock: 995
995 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5386$ 0.54
10+$ 0.4356$ 4.36
30+$ 0.3849$ 11.55
100+$ 0.3343$ 33.43
500+$ 0.3026$ 151.30
1,000+$ 0.2883$ 288.30
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerGR
PackagingSOP-8
Operating Temperature-40℃~+125℃
FunctionStep-down type
Number of Outputs1
Frequency - Switching127kHz~173kHz
FeaturesOvercurrent Protection
Output TypeFixed
TopologyBuck
Operating Voltage4.5V~40V
Switch tube (built-in/external)Built-in
Output Voltage3.3V
Output Current1.5A
Quiescent Current5mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LM2594 series regulators are monolithic integrated circuits that provide all active functions for a step-down (buck) switching regulator, capable of driving a 1.5A load with excellent line and load regulation. These devices are available in 3.3V, 5V, 12V fixed output voltage versions and an adjustable output version.

These regulators require a minimum number of external components and are simple to use, featuring internal frequency compensation and a fixed-frequency oscillator.

The LM2594 series operates at a switching frequency of 150kHz, allowing the use of smaller filter components compared to low-frequency switching regulators.

  • Adjustable version output voltage range: 1.2V to 37V +4% maximum under various line and load conditions
  • 1.5A output load current
  • Input voltage range up to 40V
  • Only four external components required
  • Excellent line and load regulation specifications
  • 150kHz fixed-frequency internal oscillator
  • TTL shutdown capability
  • Low-power standby mode with typical quiescent current of 80μA
  • High efficiency
  • Compatible with off-the-shelf standard inductors
  • Thermal shutdown and current limiting protection

Features

AI Translation
  • 3.3V, 5V, 12V, and adjustable output versions

Applications

AI Translation
  • Fixed output series step-down regulators
  • Adjustable output series step-down regulators