Part Details for LT1170IQ#PBF by Linear Technology
Results Overview of LT1170IQ#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
LT1170IQ#PBF Information
LT1170IQ#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 LT1170IQ#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 344 |
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RFQ |
Part Details for LT1170IQ#PBF
LT1170IQ#PBF CAD Models
LT1170IQ#PBF Part Data Attributes
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LT1170IQ#PBF
Linear Technology
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Datasheet
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LT1170IQ#PBF
Linear Technology
LT1170 - 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators; Package: DD PAK; Pins: 5; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | D2PAK | |
| Package Description | D2PAK-5 | |
| Pin Count | 5 | |
| Manufacturer Package Code | Q | |
| Reach Compliance Code | not_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-PSSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 10.2235 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Output Current-Max | 11 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP5H,.6,67TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.572 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 115 kHz | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.7 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 8.89 mm |
Alternate Parts for LT1170IQ#PBF
This table gives cross-reference parts and alternative options found for LT1170IQ#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 LT1170IQ#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 |
|---|---|---|---|---|
| LT1170CQ#PBF | Analog Devices Inc | $10.0588 | 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators | LT1170IQ#PBF vs LT1170CQ#PBF |
| LT1170IQ#PBF | Analog Devices Inc | $10.5064 | 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators | LT1170IQ#PBF vs LT1170IQ#PBF |
| LT1170CQ#TRPBF | Analog Devices Inc | $10.6643 | 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators | LT1170IQ#PBF vs LT1170CQ#TRPBF |
| LT1170IQ#TR | Linear Technology | Check for Price | LT1170 - 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators; Package: DD PAK; Pins: 5; Temperature Range: -40°C to 85°C | LT1170IQ#PBF vs LT1170IQ#TR |
| LT1170CQ#PBF | Linear Technology | Check for Price | LT1170 - 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators; Package: DD PAK; Pins: 5; Temperature Range: 0°C to 70°C | LT1170IQ#PBF vs LT1170CQ#PBF |
| LT1170IQ#TR | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 11A, 115kHz Switching Freq-Max, PSSO5 | LT1170IQ#PBF vs LT1170IQ#TR |
| LT1170IQ | Linear Technology | Check for Price | LT1170 - 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators; Package: DD PAK; Pins: 5; Temperature Range: -40°C to 85°C | LT1170IQ#PBF vs LT1170IQ |
| LT1170IQ | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 11A, 115kHz Switching Freq-Max, PSSO5 | LT1170IQ#PBF vs LT1170IQ |
| LT1170CQ | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 11A, 115kHz Switching Freq-Max, BIPolar, PSSO5 | LT1170IQ#PBF vs LT1170CQ |
| LT1170CQ#TRPBF | Linear Technology | Check for Price | LT1170 - 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators; Package: DD PAK; Pins: 5; Temperature Range: 0°C to 70°C | LT1170IQ#PBF vs LT1170CQ#TRPBF |
LT1170IQ#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT1170IQ#PBF is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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To ensure stability, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the output capacitor should be placed as close to the output pin as possible.
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The maximum output current that the LT1170IQ#PBF can deliver is 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
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To reduce noise and ripple, it's recommended to use a low-ESR output capacitor, and to add a 10nF to 100nF ceramic capacitor in parallel with the output capacitor. Additionally, keeping the input and output capacitors close to the device can help reduce noise and ripple.
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The thermal shutdown temperature of the LT1170IQ#PBF is typically around 150°C, but it can vary depending on the specific application and operating conditions.