Part Details for LM2574-3.3BN by Microchip Technology Inc
Overview of LM2574-3.3BN by Microchip Technology Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for LM2574-3.3BN
LM2574-3.3BN CAD Models
LM2574-3.3BN Part Data Attributes
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LM2574-3.3BN
Microchip Technology Inc
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LM2574-3.3BN
Microchip Technology Inc
Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDIP8, PLASTIC, DIP-8
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| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | DIP | |
| Package Description | DIP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4.75 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e0 | |
| Length | 9.525 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.8 A | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Supply Current-Max (Isup) | 10 mA | |
| Surface Mount | NO | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 63 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for LM2574-3.3BN
This table gives cross-reference parts and alternative options found for LM2574-3.3BN. 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 LM2574-3.3BN, 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 |
|---|---|---|---|
| LM2574MX-3.3 | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, 0.300 INCH, PLASTIC, SOP-14, Switching Regulator or Controller | National Semiconductor Corporation | LM2574-3.3BN vs LM2574MX-3.3 |
| LM2574-3.3BWM | Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDSO14, SOIC-14 | Microchip Technology Inc | LM2574-3.3BN vs LM2574-3.3BWM |
| LM2574HVM-3.3 | 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, SMT-14 | Texas Instruments | LM2574-3.3BN vs LM2574HVM-3.3 |
| LM2574MX-3.3 | 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, 0.300 INCH, PLASTIC, SOP-14 | Texas Instruments | LM2574-3.3BN vs LM2574MX-3.3 |
| LM2574-3.3BWMT&R | Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14 | Micrel Inc | LM2574-3.3BN vs LM2574-3.3BWMT&R |
| LM2574HVMX-3.3/NOPB | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14, Switching Regulator or Controller | National Semiconductor Corporation | LM2574-3.3BN vs LM2574HVMX-3.3/NOPB |
| LM2574M-3.3 | 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, SMT-14 | Texas Instruments | LM2574-3.3BN vs LM2574M-3.3 |
| LM2574HVM-3.3/NOPB | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, SMT-14, Switching Regulator or Controller | National Semiconductor Corporation | LM2574-3.3BN vs LM2574HVM-3.3/NOPB |
| LM2574HVM-3.3/NOPB | SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 14-SOIC -40 to 125 | Texas Instruments | LM2574-3.3BN vs LM2574HVM-3.3/NOPB |
| LM2574M-3.3 | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, SMT-14, Switching Regulator or Controller | National Semiconductor Corporation | LM2574-3.3BN vs LM2574M-3.3 |