Part Details for LT1172CN8#PBF by Linear Technology
Results Overview of LT1172CN8#PBF by Linear Technology
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 options)
- CAD Models: (Request Part)
- 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.
LT1172CN8#PBF Information
LT1172CN8#PBF by Linear Technology 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 LT1172CN8#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Onlinecomponents.com | COO: United States RoHS: Compliant |
62 In Stock |
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$6.5500 / $7.9500 | Buy Now |
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Bristol Electronics | 285 |
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RFQ | ||
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Rochester Electronics | Switching Regulator, Current-mode, 3.5A, 115kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant Status: Active Min Qty: 1 | 3 |
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$3.3100 / $4.1400 | Buy Now |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 4 |
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$2.0000 / $3.0800 | Buy Now |
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Sense Electronic Company Limited | DIP8 | 349 |
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RFQ |
US Tariff Estimator: LT1172CN8#PBF by Linear Technology
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 LT1172CN8#PBF
LT1172CN8#PBF Part Data Attributes
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LT1172CN8#PBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1172CN8#PBF
Linear Technology
Switching Regulator, Current-mode, 3.5A, 115kHz Switching Freq-Max, BIPolar, PDIP8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | DIP | |
| Package Description | Dip, Dip8,.3 | |
| Pin Count | 8 | |
| Manufacturer Package Code | N | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Output Current-Max | 3.5 A | |
| Output Voltage-Nom | 1.24 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.937 Mm | |
| Supply Current-Max (Isup) | 9 Ma | |
| Surface Mount | No | |
| Switcher Configuration | Boost | |
| Switching Frequency-Max | 115 Khz | |
| Technology | Bipolar | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.62 Mm |
Alternate Parts for LT1172CN8#PBF
This table gives cross-reference parts and alternative options found for LT1172CN8#PBF. 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 LT1172CN8#PBF, 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 |
|---|---|---|---|---|
| LT1172CN8#PBF | Analog Devices Inc | $4.4909 | Switching Regulator, Current-mode, 3.5A, 115kHz Switching Freq-Max, BIPolar, PDIP8 | LT1172CN8#PBF vs LT1172CN8#PBF |
| LT1172IN8#PBF | Analog Devices Inc | $4.8376 | Switching Regulator, Current-mode, 3.5A, 115kHz Switching Freq-Max, BIPolar, PDIP8 | LT1172CN8#PBF vs LT1172IN8#PBF |
| LT1172IN8 | Linear Technology | Check for Price | Switching Regulator, Current-mode, 1.25A, 115kHz Switching Freq-Max, BIPolar, PDIP8 | LT1172CN8#PBF vs LT1172IN8 |
| LT1172IN8 | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 1.25A, 115kHz Switching Freq-Max, BIPolar, PDIP8 | LT1172CN8#PBF vs LT1172IN8 |
LT1172CN8#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LT1172CN8 can handle is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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To ensure the stability of the output voltage, make sure to follow the recommended layout and component placement guidelines, use a sufficient output capacitor, and avoid overloading the regulator.
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The minimum input capacitance required for the LT1172CN8 is 10uF, but it's recommended to use a 22uF or larger capacitor to ensure stability and optimal performance.
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The LT1172CN8 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent overheating.
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To calculate the power dissipation of the LT1172CN8, use the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.