Part Details for LTC1474CMS8#TRPBF by Linear Technology
Results Overview of LTC1474CMS8#TRPBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (6 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC1474CMS8#TRPBF Information
LTC1474CMS8#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.
US Tariff Estimator: LTC1474CMS8#TRPBF 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 LTC1474CMS8#TRPBF
LTC1474CMS8#TRPBF Part Data Attributes
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LTC1474CMS8#TRPBF
Linear Technology
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Datasheet
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LTC1474CMS8#TRPBF
Linear Technology
LTC1474 - Low Quiescent Current High Efficiency Step-Down Converters; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | MSOP | |
| Package Description | TSSOP, TSSOP8,.19 | |
| Pin Count | 8 | |
| Manufacturer Package Code | MS8 | |
| 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 | 18 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 10 V | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.75 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.17 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 0.75 kHz | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC1474CMS8#TRPBF
This table gives cross-reference parts and alternative options found for LTC1474CMS8#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 LTC1474CMS8#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 |
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| LTC1474CMS8#PBF | Analog Devices Inc | $4.9266 | Low Quiescent Current High Efficiency Step-Down Converters | LTC1474CMS8#TRPBF vs LTC1474CMS8#PBF |
| LTC1474CMS8 | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 0.75A, 0.75kHz Switching Freq-Max, PDSO8 | LTC1474CMS8#TRPBF vs LTC1474CMS8 |
| LTC1474CMS8#TR | Linear Technology | Check for Price | LTC1474 - Low Quiescent Current High Efficiency Step-Down Converters; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LTC1474CMS8#TRPBF vs LTC1474CMS8#TR |
| LTC1474CMS8#PBF | Linear Technology | Check for Price | LTC1474 - Low Quiescent Current High Efficiency Step-Down Converters; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LTC1474CMS8#TRPBF vs LTC1474CMS8#PBF |
| LTC1474CMS8 | Linear Technology | Check for Price | LTC1474 - Low Quiescent Current High Efficiency Step-Down Converters; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LTC1474CMS8#TRPBF vs LTC1474CMS8 |
| LTC1474CMS8#TR | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 0.75A, 0.75kHz Switching Freq-Max, PDSO8 | LTC1474CMS8#TRPBF vs LTC1474CMS8#TR |
LTC1474CMS8#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1474CMS8#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer board with a dedicated power plane is recommended.
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To ensure accurate voltage regulation, make sure to decouple the input and output pins with suitable capacitors, use a stable input voltage, and minimize noise and ripple on the input and output lines. Also, ensure that the output voltage is within the specified range.
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The maximum output current of the LTC1474CMS8#TRPBF is 7A. However, it's recommended to derate the output current based on the ambient temperature and the device's thermal characteristics to ensure reliable operation.
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The LTC1474CMS8#TRPBF has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, it's recommended to add external protection circuits, such as a voltage supervisor or a crowbar circuit, to ensure that the device is protected from voltage transients and faults.
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The thermal shutdown temperature of the LTC1474CMS8#TRPBF is typically around 150°C. When the device exceeds this temperature, it will shut down to prevent damage. The device will automatically restart when the temperature drops below 140°C.