Part Details for LT1317BCMS8#PBF by Linear Technology
Results Overview of LT1317BCMS8#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (6 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LT1317BCMS8#PBF Information
LT1317BCMS8#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.
Part Details for LT1317BCMS8#PBF
LT1317BCMS8#PBF CAD Models
LT1317BCMS8#PBF Part Data Attributes
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LT1317BCMS8#PBF
Linear Technology
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Datasheet
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LT1317BCMS8#PBF
Linear Technology
LT1317 - Micropower, 600kHz PWM DC/DC 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 | PLASTIC, MSOP-8 | |
| 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 | 12 V | |
| Input Voltage-Min | 1.5 V | |
| Input Voltage-Nom | 2 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 | 0.65 A | |
| Output Voltage-Nom | 1.24 V | |
| 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 | 1.1 mm | |
| Supply Current-Max (Isup) | 6.5 mA | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 720 kHz | |
| Technology | BIPOLAR | |
| 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 LT1317BCMS8#PBF
This table gives cross-reference parts and alternative options found for LT1317BCMS8#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 LT1317BCMS8#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 |
|---|---|---|---|---|
| LT1317BCMS8#PBF | Analog Devices Inc | $4.6460 | Micropower, 600kHz PWM DC/DC Converters | LT1317BCMS8#PBF vs LT1317BCMS8#PBF |
| LT1317BCMS8 | Linear Technology | Check for Price | LT1317 - Micropower, 600kHz PWM DC/DC Converters; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LT1317BCMS8#PBF vs LT1317BCMS8 |
| LT1317BCMS8 | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 720kHz Switching Freq-Max, PDSO8 | LT1317BCMS8#PBF vs LT1317BCMS8 |
| LT1317BCMS8#TRPBF | Analog Devices Inc | Check for Price | Micropower, 600kHz PWM DC/DC Converters | LT1317BCMS8#PBF vs LT1317BCMS8#TRPBF |
| LT1317BCMS8#TRPBF | Linear Technology | Check for Price | LT1317 - Micropower, 600kHz PWM DC/DC Converters; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LT1317BCMS8#PBF vs LT1317BCMS8#TRPBF |
| LT1317BCMS8#TR | Linear Technology | Check for Price | LT1317 - Micropower, 600kHz PWM DC/DC Converters; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C | LT1317BCMS8#PBF vs LT1317BCMS8#TR |
LT1317BCMS8#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1317 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. 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 component values and PCB layout guidelines. Also, ensure that the output capacitor has a low ESR and is properly decoupled from the output voltage. Additionally, avoid using long input and output traces, and keep the device away from noise sources.
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The maximum input voltage that the LT1317 can handle is 15V. Exceeding this voltage can cause damage to the device. It's recommended to add input voltage protection, such as a voltage clamp or a TVS diode, to prevent overvoltage conditions.
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The LT1317 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's output current and voltage at high temperatures, and to ensure good thermal management in the system design.
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To troubleshoot issues with the LT1317, start by checking the input and output voltages, and the output current. Verify that the device is properly powered and that the input and output capacitors are properly connected. Use an oscilloscope to check for oscillations or noise on the output voltage. Also, check for thermal issues, such as overheating or thermal shutdown.