Part Details for LM2575-3.3BU by Rochester Electronics LLC
Overview of LM2575-3.3BU by Rochester Electronics LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for LM2575-3.3BU
LM2575-3.3BU CAD Models
LM2575-3.3BU Part Data Attributes
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LM2575-3.3BU
Rochester Electronics LLC
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Datasheet
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LM2575-3.3BU
Rochester Electronics LLC
3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN
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| Pbfree Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROCHESTER ELECTRONICS LLC | |
| Part Package Code | D2PAK | |
| Package Description | TO-263, 5 PIN | |
| Pin Count | 4 | |
| Reach Compliance Code | unknown | |
| 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 | 10.36 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 | 3.2 A | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | COMMERCIAL | |
| Seated Height-Max | 4.597 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 63 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.7 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 8.77 mm |
Alternate Parts for LM2575-3.3BU
This table gives cross-reference parts and alternative options found for LM2575-3.3BU. 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 LM2575-3.3BU, 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 |
|---|---|---|---|
| LM2575HVSX-3.3 | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2575-3.3BU vs LM2575HVSX-3.3 |
| LM2575HVSX-3.3/NOPB | 3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN | Rochester Electronics LLC | LM2575-3.3BU vs LM2575HVSX-3.3/NOPB |
| LM2575S-3.3/NOPB | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2575-3.3BU vs LM2575S-3.3/NOPB |
| LM2575SX-3.3 | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2575-3.3BU vs LM2575SX-3.3 |
| LM2575S-3.3 | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2575-3.3BU vs LM2575S-3.3 |
| LM2575HVS-3.3/NOPB | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2575-3.3BU vs LM2575HVS-3.3/NOPB |
| LM2575HVS-3.3/NOPB | SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2575-3.3BU vs LM2575HVS-3.3/NOPB |
| LM2575HVSX-3.3/NOPB | SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2575-3.3BU vs LM2575HVSX-3.3/NOPB |
| LM2575HVS-3.3 | IC 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, TO-263, 5 PIN, Switching Regulator or Controller | National Semiconductor Corporation | LM2575-3.3BU vs LM2575HVS-3.3 |