Part Details for LM25575MH/NOPB by National Semiconductor Corporation
Results Overview of LM25575MH/NOPB by National Semiconductor Corporation
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LM25575MH/NOPB Information
LM25575MH/NOPB by National Semiconductor Corporation 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 LM25575MH/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
70021261
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RS | Pwr Sply Func, Voltage Regulator, Switching, TSSOP-16EP, VS 7.15V, VO 1.225V, VOS 0.7V Min Qty: 92 Package Multiple: 1 Container: Bulk | 0 |
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$2.5510 / $2.6850 | RFQ |
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Bristol Electronics | 17 |
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RFQ | ||
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Quest Components | 2.5 A SWITCHING REGULATOR, 545 KHZ SWITCHING FREQ-MAX, PDSO16 | 36 |
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$4.5750 / $6.8625 | Buy Now |
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Quest Components | 2.5 A SWITCHING REGULATOR, 545 KHZ SWITCHING FREQ-MAX, PDSO16 | 23 |
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$4.5750 / $6.8625 | Buy Now |
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Quest Components | 2.5 A SWITCHING REGULATOR, 545 KHZ SWITCHING FREQ-MAX, PDSO16 | 2 |
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$4.5750 / $6.8625 | Buy Now |
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Rochester Electronics | LM25575 6V to 42V, 1.5A Step-Down DC/DC Switching Regulator RoHS: Compliant Status: Active Min Qty: 1 | 15 |
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$2.5800 / $3.2300 | Buy Now |
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DISTI #
SMC-LM25575MH/NOPB
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Sensible Micro Corporation | Ic: Pmic, Dc/Dc Converter, Uin: 6÷42Vdc, Uout: 1.23÷40Vdc, 1.5A RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days | 29 |
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$3.2940 / $3.5685 | RFQ |
Part Details for LM25575MH/NOPB
LM25575MH/NOPB CAD Models
LM25575MH/NOPB Part Data Attributes
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LM25575MH/NOPB
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
LM25575MH/NOPB
National Semiconductor Corporation
IC 2.5 A SWITCHING REGULATOR, 545 kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16, Switching Regulator or Controller
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | TSSOP-16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPRERATES IN ADJUSTABLE MODE FROM 1.225V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 42 V | |
| Input Voltage-Min | 6 V | |
| Input Voltage-Nom | 24 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2.5 A | |
| Output Voltage-Nom | 7.15 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 545 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 4.4 mm |
Alternate Parts for LM25575MH/NOPB
This table gives cross-reference parts and alternative options found for LM25575MH/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 LM25575MH/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 |
|---|---|---|---|---|
| LM25575MH | Texas Instruments | Check for Price | 6V to 42V, 1.5A Step-Down DC/DC Switching Regulator 16-HTSSOP -40 to 125 | LM25575MH/NOPB vs LM25575MH |
| LM25575MHX | National Semiconductor Corporation | Check for Price | IC 2.5 A SWITCHING REGULATOR, 545 kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16, Switching Regulator or Controller | LM25575MH/NOPB vs LM25575MHX |
LM25575MH/NOPB Frequently Asked Questions (FAQ)
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The recommended PCB layout for the LM25575MH/NOPB involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate power plane for the input voltage and to keep the output voltage plane separate from the input voltage plane.
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To ensure the stability of the LM25575MH/NOPB, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, the input and output capacitors should be selected based on their ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance) values, and the device should be operated within its recommended operating conditions.
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The LM25575MH/NOPB can operate in ambient temperatures up to 125°C, but the device's junction temperature should not exceed 150°C. It's essential to ensure proper thermal management and heat sinking to prevent overheating.
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Yes, the LM25575MH/NOPB is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive and industrial applications. However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the specific application requirements.
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To troubleshoot issues with the LM25575MH/NOPB, start by verifying the input voltage, output voltage, and current. Check for any signs of overheating, and ensure that the device is operated within its recommended operating conditions. Use an oscilloscope to check for any oscillations or noise on the output, and verify that the input and output capacitors are properly selected and connected.