Part Details for LM2574HVN-5.0/NOPB by Texas Instruments
Results Overview of LM2574HVN-5.0/NOPB by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
LM2574HVN-5.0/NOPB Information
LM2574HVN-5.0/NOPB by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LM2574HVN-5.0/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LM2574HVN-5.0/NOPB
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TME | PMIC, DC/DC converter, Uin: 4÷60VDC, Uout: 5VDC, 0.5A, DIP8, THT Min Qty: 1 | 699 |
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$3.7200 / $6.3200 | Buy Now |
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DISTI #
LM2574HVN-5.0/NOPB
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IBS Electronics | CONVERTER DC/DC: PMIC, BUCK, VOUT: 5V, VIN: 4-60V, 0.5A, 63KHZ, -40+, 125 DEG.C, THT, DIP8 Min Qty: 50 Package Multiple: 1 | 50 |
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$5.1220 | Buy Now |
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Chip Stock | ConverterDC/DC:PMIC, buck, Vout:5V, Vin:4-60V, 0.5A, 63kHz, -40+125deg.C, THT, DIP8 | 13815 |
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RFQ | |
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LCSC | 52kHz Buck 500mA Fixed 5V 1 PDIP-8 Voltage Regulators - DC DC Switching Regulators RoHS | 6 |
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$8.3705 / $8.8512 | Buy Now |
US Tariff Estimator: LM2574HVN-5.0/NOPB by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LM2574HVN-5.0/NOPB
LM2574HVN-5.0/NOPB CAD Models
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LM2574HVN-5.0/NOPB Part Data Attributes
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LM2574HVN-5.0/NOPB
Texas Instruments
Buy Now
Datasheet
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LM2574HVN-5.0/NOPB
Texas Instruments
SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 8-PDIP -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| Package Description | Dip, | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e4 | |
| Length | 9.817 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.5 A | |
| Output Voltage-Max | 37 V | |
| Output Voltage-Min | 3.3 V | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Surface Mount | No | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 52 Khz | |
| Temperature Grade | Automotive | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for LM2574HVN-5.0/NOPB
This table gives cross-reference parts and alternative options found for LM2574HVN-5.0/NOPB. 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 LM2574HVN-5.0/NOPB, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM2574HVN-5.0 | National Semiconductor Corporation | Check for Price | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8, DIP-8, Switching Regulator or Controller | LM2574HVN-5.0/NOPB vs LM2574HVN-5.0 |
| LM2574N-5.0/NOPB | National Semiconductor Corporation | Check for Price | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8, DIP-8, Switching Regulator or Controller | LM2574HVN-5.0/NOPB vs LM2574N-5.0/NOPB |
| LM2574N-5.0 | National Semiconductor Corporation | Check for Price | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8, DIP-8, Switching Regulator or Controller | LM2574HVN-5.0/NOPB vs LM2574N-5.0 |
| LM2574HVN-5.0/NOPB | National Semiconductor Corporation | Check for Price | IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8, DIP-8, Switching Regulator or Controller | LM2574HVN-5.0/NOPB vs LM2574HVN-5.0/NOPB |
LM2574HVN-5.0/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage is 40V, but it's recommended to keep it below 30V for reliable operation.
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Make sure to use the correct output capacitor (Cout) value and type, and ensure the feedback resistors (R1 and R2) are correctly sized to set the output voltage to 5V.
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The minimum input voltage is 7V, but it's recommended to keep it above 8V for reliable operation.
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The LM2574HVN-5.0/NOPB is rated for operation up to 125°C, but thermal derating may be necessary for high-temperature applications. Consult the datasheet for thermal derating curves.
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Use a low-ESR output capacitor (Cout) and consider adding a noise-reducing capacitor (Cn) between the output and ground. Additionally, ensure good PCB layout and decoupling practices.