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LM2596S-12/NOPB The Texas Instruments LM2596S-12/NOPB is a 3A step-down switching voltage regulator. It features a fixed 12V output and operates at a 150kHz switching frequency.
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LM2596S-12/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2596S-12/NOPB is a 3A step-down switching voltage regulator. It features a fixed 12V output and operates at a 150kHz switching frequency.
✓ Total Stock: 16,730 pcs
$ Price Range: $3.26

LM2596S-12/NOPB Available from 2 distributors

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✓ Non-Authorised
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Fe Components ✓
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11,680 pcs
On Request
11680 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
5,050 pcs
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5050 pcs On Request 1 On Request On Request On Request On Request On Request
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LM2596S-12/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2596S-12/NOPB Description

Short technical summary and product information.

The LM2596S-12/NOPB from Texas Instruments is a monolithic integrated circuit designed for step-down (buck) DC/DC conversion. This regulator operates with an input voltage range of 4.5V to 40V and can deliver up to 3A of output current.

 

This specific part provides a fixed 12V output voltage and utilizes an internal oscillator running at a 150kHz fixed frequency. It requires minimal external components, simplifying design and reducing board space. The device is housed in a TO-263-5 surface-mount package, making it suitable for various electronic applications.

 

Key features include excellent line and load regulation, thermal shutdown, and current-limit protection, ensuring reliable operation. The low power standby mode with typical quiescent current of 80µA is beneficial for power-sensitive applications. Its design is optimized for efficiency and ease of use with readily available standard inductors.

LM2596S-12/NOPB Quick Information

Product Type: DC DC Switching Regulator
Series: LM2596
Canonical Name: LM2596S-12/NOPB Step-Down Voltage Regulator
Subcategory: Step-Down (Buck) Regulator

LM2596S-12/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM2596S-12/NOPB Estimated Pricing

Qty Low High
1+ $3.26 $3.26

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM2596S-12/NOPB Features

  • 3A output load current capability.
  • Fixed 12V output voltage.
  • 4.5V to 40V input voltage range.
  • 150kHz fixed-frequency internal oscillator.
  • TO-263 surface-mount package.

LM2596S-12/NOPB Applications

  • Step-down voltage regulation.
  • Powering electronic circuits.
  • DC/DC power conversion.
  • Embedded system power supplies.

LM2596S-12/NOPB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM2596S-12/NOPB?

The LM2596S-12/NOPB provides a fixed 12V output voltage.

What is the maximum output current for the LM2596S-12/NOPB?

The LM2596S-12/NOPB can deliver a maximum output current of 3A.

What is the input voltage range for the LM2596S-12/NOPB?

The input voltage range for the LM2596S-12/NOPB is 4.5V to 40V.

What is the operating temperature range of the LM2596S-12/NOPB?

The operating temperature range is -40°C to 125°C (TJ).

What package type is the LM2596S-12/NOPB available in?

The LM2596S-12/NOPB is available in a TO-263-5 surface-mount package.

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