Part Details for LT1424IS8-5#TRPBF by Linear Technology
Results Overview of LT1424IS8-5#TRPBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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
Consumer Electronics
LT1424IS8-5#TRPBF Information
LT1424IS8-5#TRPBF 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 LT1424IS8-5#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 3565 |
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RFQ |
Part Details for LT1424IS8-5#TRPBF
LT1424IS8-5#TRPBF CAD Models
LT1424IS8-5#TRPBF Part Data Attributes
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LT1424IS8-5#TRPBF
Linear Technology
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Datasheet
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LT1424IS8-5#TRPBF
Linear Technology
LT1424-5 - Isolated Flyback Switching Regulator with 5V Output; Package: SO; Pins: 8; 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 | SOIC | |
| Package Description | 0.150 INCH, LEAD FREE, PLASTIC, SOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | S8 | |
| 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 | 20 V | |
| Input Voltage-Min | 3.1 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.9 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 320 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LT1424IS8-5#TRPBF
This table gives cross-reference parts and alternative options found for LT1424IS8-5#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 LT1424IS8-5#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 |
|---|---|---|---|---|
| LT1424CS8-5 | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 1.9A, 320kHz Switching Freq-Max, PDSO8 | LT1424IS8-5#TRPBF vs LT1424CS8-5 |
| LT1424IS8-5 | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 1.9A, 320kHz Switching Freq-Max, PDSO8 | LT1424IS8-5#TRPBF vs LT1424IS8-5 |
| LT1424CS8-5#TRPBF | Analog Devices Inc | Check for Price | Isolated Flyback Switching Regulator with 5V Output | LT1424IS8-5#TRPBF vs LT1424CS8-5#TRPBF |
| LT1424IS8-5#PBF | Linear Technology | Check for Price | LT1424-5 - Isolated Flyback Switching Regulator with 5V Output; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C | LT1424IS8-5#TRPBF vs LT1424IS8-5#PBF |
| PTN04050AAH | Texas Instruments | Check for Price | 6-W, 3.3/5-V Input, Wide Adjust Output Positive-to-Negative Converter 5-Through-Hole Module -40 to 85 | LT1424IS8-5#TRPBF vs PTN04050AAH |
LT1424IS8-5#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1424IS8-5#TRPBF involves keeping the input and output traces short and separate, using a solid ground plane, and placing the bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
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To ensure stability, make sure to follow the recommended compensation network values and layout guidelines. Also, ensure that the output capacitor has a low ESR and is properly decoupled from the output voltage. Additionally, avoid using long output traces and keep the output voltage sense lines short and direct.
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The LT1424IS8-5#TRPBF is rated for operation up to 125°C ambient temperature, but it's recommended to derate the output current and voltage as the temperature increases to ensure reliable operation. Consult the datasheet for thermal derating curves.
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While the datasheet recommends a specific output capacitor value and type, you can use a different value or type as long as it meets the required ESR and capacitance values. However, be aware that this may affect the device's stability and performance. Consult the datasheet and application notes for guidance.
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To troubleshoot issues, start by checking the input voltage, output voltage, and output current. Verify that the device is properly compensated and that the output capacitor is properly decoupled. Use an oscilloscope to check for oscillations or ringing on the output voltage. Consult the datasheet and application notes for troubleshooting guides and FAQs.