Part Details for LM2576BU by Micrel Inc
Overview of LM2576BU by Micrel Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (7 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Price & Stock for LM2576BU
Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO5 | 78 |
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$3.9200 / $6.3567 | Buy Now |
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Rochester Electronics | LM2576 - 52KHz Simple 3A Buck Regulator ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 4032 |
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$0.7543 / $0.8874 | Buy Now |
Part Details for LM2576BU
LM2576BU CAD Models
LM2576BU Part Data Attributes:
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LM2576BU
Micrel Inc
Buy Now
Datasheet
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LM2576BU
Micrel Inc
Switching Regulator Voltage-mode 7.5A 63kHz Switching Freq-Max BIPolar PSSO5
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | MICREL INC | |
Package Description | TO-263, 5 PIN | |
Reach Compliance Code | not_compliant | |
Factory Lead Time | 4 Weeks | |
Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V TO 37V | |
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-PSSO-G5 | |
JESD-609 Code | e0 | |
Length | 10.287 mm | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Terminals | 5 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 7.5 A | |
Output Voltage-Nom | 1.23 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TO-263 | |
Package Equivalence Code | SMSIP5H,.6,67TB | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 240 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 4.59 mm | |
Supply Current-Max (Isup) | 10 mA | |
Surface Mount | YES | |
Switcher Configuration | BUCK | |
Switching Frequency-Max | 63 kHz | |
Technology | BIPOLAR | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Tin/Lead (Sn85Pb15) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.7 mm | |
Terminal Position | SINGLE | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 9.144 mm |
Alternate Parts for LM2576BU
This table gives cross-reference parts and alternative options found for LM2576BU. 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 LM2576BU, 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 |
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LM2576D2T-ADJR4 | 7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, D2PAK-5 | onsemi | LM2576BU vs LM2576D2T-ADJR4 |
LM2576WU | 7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5 | Microchip Technology Inc | LM2576BU vs LM2576WU |
LM2576D2T-ADJR4G | Buck Regulator, Switching, 3.0 A, 15 V 3.0 A, Adjustable 1.23-37 V, 52 kHz, 5 LEAD D2PAK, 800-REEL | onsemi | LM2576BU vs LM2576D2T-ADJR4G |
LM2576BUT&R | Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN | Microchip Technology Inc | LM2576BU vs LM2576BUT&R |
LM2576WU-TR | 7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5 | Microchip Technology Inc | LM2576BU vs LM2576WU-TR |
LM2576D2T-ADJG | Buck Regulator, Switching, 3.0 A, 15 V 3.0 A, Adjustable 1.23-37 V, 52 kHz, 5 LEAD D2PAK, 50-TUBE | onsemi | LM2576BU vs LM2576D2T-ADJG |
LM2576BUT&R | Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, PSSO5, TO-263, 5 PIN | Micrel Inc | LM2576BU vs LM2576BUT&R |