Part Details for LT1172HVCQ#TRPBF by Analog Devices Inc
Results Overview of LT1172HVCQ#TRPBF by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 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.
LT1172HVCQ#TRPBF Information
LT1172HVCQ#TRPBF by Analog Devices Inc 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 LT1172HVCQ#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LT1172HVCQ#TRPBF-ND
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DigiKey | IC REG BCK BST ADJ 1.25A DDPAK-5 Min Qty: 750 Lead time: 10 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$7.8125 | Buy Now |
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DISTI #
584-LT1172HVCQ#TRPBF
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Mouser Electronics | Switching Voltage Regulators 100kHz, 5A, 2.5A & 1.25A Hi Eff Sw Regs RoHS: Compliant | 0 |
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$7.8100 | Order Now |
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Analog Devices Inc | 100kHz, 5A, 2.5A & 1.25A Hi Ef Min Qty: 750 Package Multiple: 750 | 750 |
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$6.2500 / $8.7200 | Buy Now |
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DISTI #
LT1172HVCQTRPBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 750 | 0 |
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$8.0700 / $8.6200 | Buy Now |
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Vyrian | Peripheral ICs | 3142 |
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RFQ |
US Tariff Estimator: LT1172HVCQ#TRPBF by Analog Devices Inc
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 LT1172HVCQ#TRPBF
LT1172HVCQ#TRPBF Part Data Attributes
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LT1172HVCQ#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT1172HVCQ#TRPBF
Analog Devices Inc
Switching Regulator, Current-mode, 3.5A, 115kHz Switching Freq-Max, BIPolar, PSSO5
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | To-263, Smsip5h,.6,67tb | |
| Pin Count | 5 | |
| Manufacturer Package Code | 05-08-1461 | |
| 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 | 60 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 | |
| Operating Temperature-Max | 100 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 3.5 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 | 4.6 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 | 1.702 Mm | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 8.89 Mm |
Alternate Parts for LT1172HVCQ#TRPBF
This table gives cross-reference parts and alternative options found for LT1172HVCQ#TRPBF. 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 LT1172HVCQ#TRPBF, 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 |
|---|---|---|---|---|
| LT1172HVCQ#TR | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 3.5A, 115kHz Switching Freq-Max, BIPolar, PSSO5 | LT1172HVCQ#TRPBF vs LT1172HVCQ#TR |
| LT1172HVCQ | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 1.25A, 115kHz Switching Freq-Max, BIPolar, PSSO5 | LT1172HVCQ#TRPBF vs LT1172HVCQ |
LT1172HVCQ#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1172HVCQ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate analog ground plane and to keep the power supply traces away from the analog signals.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input and output pins with ceramic capacitors and to use a low-impedance output capacitor.
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The LT1172HVCQ can operate in ambient temperatures up to 125°C, but the junction temperature should not exceed 150°C. It's important to ensure proper heat sinking and thermal management to prevent overheating.
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Yes, the LT1172HVCQ can be used in a switching regulator design, but it's not recommended as it's a linear regulator. The LT1172HVCQ is designed for low-dropout linear regulation and may not be suitable for high-frequency switching applications.
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The power dissipation of the LT1172HVCQ can be calculated using the formula: Pd = (Vin - Vout) x Iout. Where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. It's important to ensure that the power dissipation does not exceed the maximum rating of 1.5W.