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LM2596SX-12/NOPB - 12V 3A SIMPLE SWITCHER Step-Down Regulator IC TO-263-5

Texas Instruments

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SKU:
035-LM2596SX-12-NOPB
MPN:
LM2596SX-12/NOPB
Full Reel:
500 (order in multiples of this to receive standard manufacturer packaging)
Quantity
Unit Price (ex. GST)
1 - 9
₹ 336.07
10 - 99
₹ 302.46
100 - 999
₹ 285.66
1000 or above
₹ 268.86
Texas Instruments LM2596SX-12/NOPB is a fixed 12V, 3A step-down regulator operating up to 40V input with 150kHz switching. High-efficiency, robust DC-DC converter ideal for industrial and automotive power systems. View full description
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₹396.56 inc. GST
₹336.07 ex. GST

Technical Specifications

Brand:
Texas Instruments
Case/Package:
TO-263
Mount:
Surface Mount
Number of Pins:
5
Efficiency:
90 %
Max Duty Cycle:
100 %
Max Input Voltage:
40 V
Max Junction Temperature (Tj):
150 C
Max Operating Temperature:
125 C
Max Output Current:
3 A
Max Supply Voltage:
40 V
Min Input Voltage:
4.5 V
Min Operating Temperature:
-40 C
Min Output Voltage:
12 V
Min Supply Voltage:
4.5 V
Nominal Supply Current:
5 mA
Number Of Channels:
1
Number of Outputs:
1
Operating Supply Voltage:
40 V
Output Current:
3 A
Output Voltage:
12 V
Switching Frequency:
150 kHz
Full Reel Quantity:
500

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

LM2596SX-12/NOPB – 12V, 3A Step-Down Voltage Regulator | Texas Instruments

The LM2596SX-12/NOPB from Texas Instruments is a monolithic 3A step-down voltage regulator designed to provide a fixed 12V output with high efficiency and low component count. Operating from an input voltage range of up to 40V, the LM2596 is ideal for industrial, automotive, and embedded systems requiring robust, efficient DC-DC conversion.

The device operates at a fixed 150kHz switching frequency, reducing external component size and simplifying circuit design. It features an integrated high-current switch, thermal shutdown, and current limiting, ensuring reliable performance in demanding power environments.

Applications

  • Automotive and industrial power supplies
  • Embedded control systems and microcontroller power rails
  • Battery charger systems
  • Telecom and instrumentation equipment
  • 24V to 12V DC conversion