TEXAS INSTRUMENTS  LM2575T-5.0/NOPB  Buck (Step Down) Switching Regulator, Fixed, 4V-40V In, 5V And 1A Out, 52 kHz, TO-220-5

TEXAS INSTRUMENTS LM2575T-5.0/NOPB

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  • Manufacturer:
  • Newark Part No.: 41K3670
  • Manufacturer Part No LM2575T-5.0/NOPB

Product Overview


The LM2575T-5.0/NOPB is a SIMPLE SWITCHER® 1A Step-down Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. This device is available in 5V of fixed output voltage and requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.
  • Requires only 4 external components
  • 52kHz Fixed frequency internal oscillator
  • TTL shutdown capability
  • Low power standby mode
  • High efficiency
  • Uses readily available standard inductors
  • Thermal shutdown and current limit protection
  • P+ Product enhancement tested
  • Green product and no Sb/Br

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-220
  • Input Voltage Max: 40V
  • Input Voltage Min: 4V
  • MSL: -
  • No. of Outputs: 1
  • No. of Pins: 5
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 1A
  • Output Voltage: 5V
  • Output Voltage Nom.: 5V
  • Packaging: Cut Tape
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: 52kHz
  • Topology: Buck (Step Down)

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Availability

Availability:  1,141


  • 1,141 in stock for same day shipping
 
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    More stock available week commencing 4/18/16

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1 - 9 $3.00
10 - 99 $2.39
100 - 499 $2.01
500 - 999 $1.53
1000 - 2499 $1.43
2500 - 4999 $1.28
5000 - 9999 $1.27
10000+ $1.26
 
 
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