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Power Circuits / Switching Regulator or Controllers / LM2575T-3.3/LF03
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LM2575T-3.3/LF03 by:

SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220

Part Details for LM2575T-3.3/LF03 by Texas Instruments

Overview of LM2575T-3.3/LF03 by Texas Instruments

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Price & Stock for LM2575T-3.3/LF03

Part # Distributor Description Stock Price Buy
DISTI # LM2575T-3.3/LF03-ND
DigiKey IC REG BUCK 3.3V 1A TO220-5 Min Qty: 1 Lead time: 12 Weeks Container: Tube 249
In Stock
  • 1 $2.8000
  • 10 $2.0430
  • 45 $1.7613
$1.7613 / $2.8000 Buy Now
DISTI # 926-LM2575T-33/LF03
Mouser Electronics Switching Voltage Regulators SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220 RoHS: Compliant 0
  • 1 $2.6500
  • 10 $2.2600
  • 90 $1.9500
  • 270 $1.8500
  • 540 $1.7600
$1.7600 / $2.6500 Order Now
Rochester Electronics LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Compliant Status: Active Min Qty: 1 5760
  • 1 $2.0500
  • 25 $2.0100
  • 100 $1.9300
  • 500 $1.8500
  • 1,000 $1.7500
$1.7500 / $2.0500 Buy Now

Part Details for LM2575T-3.3/LF03

LM2575T-3.3/LF03 CAD Models

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LM2575T-3.3/LF03 Part Data Attributes

Parametric Data
LM2575T-3.3/LF03 Texas Instruments
Buy Now Datasheet
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LM2575T-3.3/LF03 Texas Instruments SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description TO-220, 5 PIN
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V
Input Voltage-Min 4 V
Input Voltage-Nom 12 V
JESD-30 Code R-XZFM-T5
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 5
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1 A
Output Voltage-Max 37 V
Output Voltage-Min 3.3 V
Output Voltage-Nom 3.3 V
Package Body Material UNSPECIFIED
Package Code ZFM
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT APPLICABLE
Surface Mount NO
Switcher Configuration BUCK
Switching Frequency-Max 63 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Position ZIG-ZAG
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for LM2575T-3.3/LF03

This table gives cross-reference parts and alternative options found for LM2575T-3.3/LF03. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM2575T-3.3/LF03, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LM2575HVT-3.3/NOPB SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220 -40 to 125 Texas Instruments LM2575T-3.3/LF03 vs LM2575HVT-3.3/NOPB
LM2575T-3.3 3.2A SWITCHING REGULATOR, 52kHz SWITCHING FREQ-MAX, PSFM5, 314D-03 Motorola Mobility LLC LM2575T-3.3/LF03 vs LM2575T-3.3
LM2575T-3.3T Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSFM5, STRAIGHT, TO-220, 5 PIN Semtech Corporation LM2575T-3.3/LF03 vs LM2575T-3.3T
LM2575T-3.3-HT Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSFM5, HORIZONTAL, STAGGERED, TO-220, 5 PIN Semtech Corporation LM2575T-3.3/LF03 vs LM2575T-3.3-HT
LM2575T-3.3LB03 3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PZFM5, TO-220, 5 PIN Texas Instruments LM2575T-3.3/LF03 vs LM2575T-3.3LB03
MIC4575-3.3BT 3.2A SWITCHING REGULATOR, 220kHz SWITCHING FREQ-MAX, SFM5, TO-220, 5 PIN Rochester Electronics LLC LM2575T-3.3/LF03 vs MIC4575-3.3BT
LM2575T-3.3 Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, BIPolar, PSFM5, STRAIGHT, TO-220, 5 PIN Semtech Corporation LM2575T-3.3/LF03 vs LM2575T-3.3
LM2575T-3.3G Buck Regulator, Switching, Adjustable Output Voltage, 1.0 A 3.3 V, TO-220 5 LEAD, 50-TUBE onsemi LM2575T-3.3/LF03 vs LM2575T-3.3G
LM2575T-3.3 IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN, Switching Regulator or Controller National Semiconductor Corporation LM2575T-3.3/LF03 vs LM2575T-3.3
LM2575T-3.3FLOWLB03 3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN Texas Instruments LM2575T-3.3/LF03 vs LM2575T-3.3FLOWLB03

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