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LM2596S-5.0  5V fixed output voltage 3A Step-Down (Buck) Switching Regulator
Item # 1477
SMD
LM2596 SIMPLE SWITCHER® Power Converter 150-kHz
3-A Step-Down Voltage Regulator
Package type: DDPAK / TO-263
Description: The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. 

Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixedfrequency oscillator.
 
The LM2596 series operates at a switching frequency of 150 kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators.

Features:
•  5-V Output Version
•  Adjustable Version Output Voltage Range: 1.2-V to 37-V ± 4% Maximum Over Line and Load Conditions
•  Available in TO-220 and TO-263 Packages
•  3-A Output Load Current
•  Input Voltage Range Up to 40 V
•  Requires Only 4 External Components
•  Excellent Line and Load Regulation Specifications
•  150-kHz Fixed-Frequency Internal Oscillator
•  TTL Shutdown Capability
•  Low Power Standby Mode, IQ, Typically 80 μA
•  High Efficiency
•  Uses Readily Available Standard Inductors
•  Thermal Shutdown and Current-Limit Protection
•  Create a Custom Design Using the LM2596 with the WEBENCH Power Designer

Applications:
•  Simple High-Efficiency Step-Down (Buck) Regulator
•  On-Card Switching Regulators
•  Positive to Negative Converter

Pin Configuration and Functions


Typical Application:

 
Other SIMPLE SWITCHER® regulators
Documents & Files:
lm2596.pdf
Datasheet
Manufacturer website: [Click here]


Quantity:
Price:
$1.22  USD
per Unit





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