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TEXAS INSTRUMENTS  LM2596SX-ADJ/NOPB  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.5V-40Vin, 1.2V-37Vout, 3Aout, TO-263-5

TEXAS INSTRUMENTS LM2596SX-ADJ/NOPB

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Product Overview

The LM2596SX-ADJ/NOPB is a SIMPLE SWITCHER® step-down Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. Requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2596 series operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators. A standard series of inductor is available from several different manufacturers optimized for use with the LM2596 series. This feature greatly simplifies the design of switch-mode power supplies. Other features include a ±4% tolerance on output voltage under specified input voltage and output load conditions and ±15% on the oscillator frequency. External shutdown is included, featuring typically 80µA standby current.
  • Requires only 4 external components
  • Excellent line and load regulation specifications
  • TTL shutdown capability
  • Low power standby mode
  • High efficiency
  • Uses readily available standard inductors
  • Thermal shutdown and current-limit protection
  • ±4% Maximum over line and load conditions
  • 80µA Typical quiescent current

 

Product Information

Input Voltage Min:
4.5V
Input Voltage Max:
40V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TO-263
No. of Pins:
5Pins
Output Current:
3A
Output Voltage Min:
1.2V
Output Voltage Max:
37V
Switching Frequency:
150kHz
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 3 - 168 hours
Operating Temperature Min:
-40 °C
Primary Input Voltage:
40 V
SVHC:
No SVHC (15-Jun-2015)
Output Voltage:
37 V

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.5V-40Vin, 1.2V-37Vout, 3Aout, TO-263-5

TEXAS INSTRUMENTS

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Price for: Each

1+ $5.81 10+ $5.14 25+ $4.80 50+ $4.54 More pricing

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DC-DC Switching Step Down Regulator, Adjustable, 4.5V-40Vin, 1.2V-37Vout, 3Aout, TO-263-5

TEXAS INSTRUMENTS

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Price for: Each (Supplied on Cut Tape)

250+ $3.33

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DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.5V-40Vin, 1.2V-37Vout, 3Aout, TO-263-5

TEXAS INSTRUMENTS

804:  in stock

Price for: Each

1+ $6.18 10+ $5.47 25+ $5.10 50+ $4.82 More pricing

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LM2596SX-ADJ

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