LM2596S-3.3 Part Information

Details for LM2596S-3.3 by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 150-kHz Fixed-Frequency Internal Oscillator
  • 3-A Output Load Current
  • 3.3-V, 5-V, 12-V, and Adjustable Output Versions
  • Adjustable Version Output Voltage Range: 1.2-V to 37-V u00b1 4% Maximum Over Line and Load Conditions
  • Available in TO-220 and TO-263 Packages
  • Create a Custom Design Using the LM2596 with
  • Excellent Line and Load Regulation Specifications
  • High Efficiency
  • Input Voltage Range Up to 40 V
  • Low Power Standby Mode, IQ, Typically 80 u03bcA
  • Requires Only 4 External Components
  • TTL Shutdown Capability
  • Thermal Shutdown and Current-Limit Protection
  • Uses Readily Available Standard Inductors

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 40V
DC / DC Converter IC Case TO-263
No. of Pins 5Pins
Output Current 3A
Output Voltage Nom. 3.3V
Switching Frequency 150kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Accuracy % 4%
Base Number 2596
Frequency 150kHz
IC Generic Number 2596
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Current Max 3A
Output Voltage 3.3V
Power Supply IC Type Step-down switching regulator
Primary Input Voltage 12V
Supply Voltage Max 40V
Supply Voltage Min 4.5V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)
RoHS Compliant

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2596S-3.3?

Additional datasheets, footprints and schematics for LM2596S-3.3 are listed in our Part Details tab. You can also find the LM2596S-3.3 image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM2596S-3.3 in the Pricing & Inventory tab next to part details. You can view LM2596S-3.3 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM2596S-3.3 fall under?

The LM2596S-3.3 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM2596S-3.3 when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM2596S-3.3 you can contact the distributor directly for product support, shipping queries etc.

Is the LM2596S-3.3 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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