Part Details for LT8609EMSE#PBF by Linear Technology
Results Overview of LT8609EMSE#PBF by Linear Technology
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LT8609EMSE#PBF Information
LT8609EMSE#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 LT8609EMSE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 6776 |
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RFQ | |
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Win Source Electronics | IC REG BUCK ADJ 2A SYNC 10MSOP | 14310 |
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$2.8875 / $3.7296 | Buy Now |
Part Details for LT8609EMSE#PBF
LT8609EMSE#PBF CAD Models
LT8609EMSE#PBF Part Data Attributes
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LT8609EMSE#PBF
Linear Technology
Buy Now
Datasheet
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LT8609EMSE#PBF
Linear Technology
LT8609/LT8609A/LT8609B - 42V, 2A/3A Peak Synchronous Step-Down Regulator with 2.5µA Quiescent Current; Package: MSOP; Pins: 10; 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 | MSOP | |
| Package Description | LEAD FREE, PLASTIC, MSOP-11 | |
| Pin Count | 10 | |
| Manufacturer Package Code | MSE | |
| Reach Compliance Code | compliant | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 42 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 6 V | |
| JESD-30 Code | S-PDSO-G11 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 11 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 5.7 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2200 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
LT8609EMSE#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LT8609EMSE can handle is 42V, but it's recommended to keep it below 36V for optimal performance and reliability.
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To minimize EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and wide. Also, avoid routing sensitive signals near the inductor.
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The recommended inductor value is between 1.5uH to 3.3uH, and a shielded inductor with a low DCR (e.g., Würth Elektronik 744331100 or similar) is recommended for optimal performance.
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The output voltage can be adjusted by changing the resistor divider ratio (R1 and R2) connected to the FB pin. Use the formula: Vout = 0.8V x (1 + R2/R1) to calculate the desired output voltage.
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The maximum output current that the LT8609EMSE can deliver is 2A, but it's recommended to keep it below 1.5A for optimal performance and reliability.