TEXAS INSTRUMENTS  LM2596S-3.3/NOPB  Buck (Step Down) Switching Regulator, Fixed, 4.5V-40V In, 3.3V And 3A Out, 150 kHz, TO-263-5

TEXAS INSTRUMENTS LM2596S-3.3/NOPB

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  • Manufacturer:
  • Newark Part No.: 23K0827
  • Manufacturer Part No LM2596S-3.3/NOPB

Product Overview


The LM2596S-3.3/NOPB is a SIMPLE SWITCHER® low component count Step-down 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. This regulator is available in fixed output voltages of 3.3V version and requiring a minimum number of external components, this monolithic integrated circuit voltage 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 needed with lower frequency switching regulators. A standard series of inductors are available from several different manufacturers optimized for use with this regulator. This feature greatly simplifies the design of switch-mode power supplies.
  • Requires only 4 external components
  • Excellent line and load regulation specifications
  • TTL shutdown capability
  • High efficiency
  • Uses readily available standard inductors
  • Thermal shutdown and current limit protection

Applications

Power Management
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Specifications, Documents & More


  • DC / DC Converter IC Case: TO-263
  • Input Voltage Max: 40V
  • Input Voltage Min: 4.5V
  • MSL: MSL 3 - 168 hours
  • No. of Outputs: 1
  • No. of Pins: 5
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 3A
  • Output Voltage: 3.3V
  • Output Voltage Nom.: 3.3V
  • Packaging: Cut Tape
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: 150kHz
  • Topology: Buck (Step Down)

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Availability

Availability:  317


  • 317 in stock for same day shipping
 
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    More stock available week commencing 4/4/16

Price for: Each 1

Minimum order quantity: 1

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Price: $5.39 $5.39

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Price

Quantity List Price
1 - 9 $5.39
10 - 24 $4.81
25 - 49 $4.34
50 - 99 $4.13
100 - 249 $3.95
250 - 499 $3.56
500 - 999 $2.88
1000+ $2.55
 
 
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
87X5535
LM2596SX-3.3/NOPB

LM2596SX-3.3/NOPB

TEXAS INSTRUMENTS

DC/DC CONV, BUCK, 3.3V, 150KHZ, TO-263-5

1,500 

Price for: Full Reel 1

500+ $2.45 1000+ $2.17

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Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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