Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part #
Manufacturer
Description
Stock
Price
Buy
Details
Mouser Electronics
Switching Voltage Regulators SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
RoHS:
Not Compliant
0
Order Now
Details
Quest Components
Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 5 Pin, Plastic, SIP
400
1
$4.8420
78
$2.9859
336
$2.6631
$2.6631 / $4.8420
Buy Now
Details
Quest Components
Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 5 Pin, Plastic, SIP
137
1
$6.7500
16
$4.5000
57
$4.1625
$4.1625 / $6.7500
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Details
Rochester Electronics
LM2575 - SIMPLE SWITCHER 1A Step-Down Voltage Regulator
RoHS:
Not Compliant
Status:
Not Recommended for New Designs
Min Qty:
1
2295
1
$3.5200
25
$3.4500
100
$3.3100
500
$3.1700
1,000
$3.0000
$3.0000 / $3.5200
Buy Now
Part Symbol
Footprint
3D Model
CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Time@Peak Reflow Temperature-Max (s)
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Texas Instruments
SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
VS
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LM2575S-3.3/NOPB - Texas Instruments
LM2575S-3.3.TRT - Semtech Corporation
LM2575S-3.3TR - Semtech Corporation
LM2575S-3.3.TR - Semtech Corporation
LM2575S-3.3TRT - Semtech Corporation
LM2575S-3.3 - Semtech Corporation
LM2575SX-3.3/NOPB - Texas Instruments
LM2575-3.3BUT&R - Microchip Technology Inc
LM2575-3.3WU-TR - Microchip Technology Inc
LM2575S-3.3/NOPB - Texas Instruments
LM2575-3.3BT-LB02 - Microchip Technology Inc
LM2575S-3.3TRT - Semtech Corporation
LM2575S-3.3 - Semtech Corporation
LM2575D2TR4-3.3 - onsemi
LM2575S-3.3.TR - Semtech Corporation
LM2575-3.3BUT&R - Micrel Inc
LM2575-3.3BN - Micrel Inc
This table gives cross-reference parts and alternative options found for LM2575S-3.3. 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 LM2575S-3.3, 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
LM2575S-3.3/NOPB
SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
Texas Instruments
LM2575S-3.3 vs LM2575S-3.3/NOPB
LM2575S-3.3.TRT
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3.TRT
LM2575S-3.3TR
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, BIPolar, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3TR
LM2575S-3.3.TR
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3.TR
LM2575S-3.3TRT
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3TRT
LM2575S-3.3
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, BIPolar, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3
LM2575SX-3.3/NOPB
SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
Texas Instruments
LM2575S-3.3 vs LM2575SX-3.3/NOPB
Part Number
Description
Manufacturer
Compare
LM2575-3.3BUT&R
Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar, PSSO5, TO-263, 5 PIN
Microchip Technology Inc
LM2575S-3.3 vs LM2575-3.3BUT&R
LM2575-3.3WU-TR
3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5
Microchip Technology Inc
LM2575S-3.3 vs LM2575-3.3WU-TR
LM2575S-3.3/NOPB
SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
Texas Instruments
LM2575S-3.3 vs LM2575S-3.3/NOPB
LM2575-3.3BT-LB02
1.3A SWITCHING REGULATOR, 52kHz SWITCHING FREQ-MAX, PSFM5
Microchip Technology Inc
LM2575S-3.3 vs LM2575-3.3BT-LB02
LM2575S-3.3TRT
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3TRT
LM2575S-3.3
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, BIPolar, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3
LM2575D2TR4-3.3
3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, D2PAK-5
onsemi
LM2575S-3.3 vs LM2575D2TR4-3.3
LM2575S-3.3.TR
Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN
Semtech Corporation
LM2575S-3.3 vs LM2575S-3.3.TR
LM2575-3.3BUT&R
Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar, PSSO5, TO-263, 5 PIN
Micrel Inc
LM2575S-3.3 vs LM2575-3.3BUT&R
LM2575-3.3BN
Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar, PDIP16, PLASTIC, DIP-16
Micrel Inc
LM2575S-3.3 vs LM2575-3.3BN