Part Details for LT3494EDDB#PBF by Linear Technology
Results Overview of LT3494EDDB#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 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.
LT3494EDDB#PBF Information
LT3494EDDB#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 LT3494EDDB#PBF
LT3494EDDB#PBF CAD Models
LT3494EDDB#PBF Part Data Attributes
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LT3494EDDB#PBF
Linear Technology
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Datasheet
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LT3494EDDB#PBF
Linear Technology
LT3494 - Micropower Low Noise Boost Converters with Output Disconnect; Package: DFN; 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 | DFN | |
| Package Description | HVSON, SOLCC8,.08,20 | |
| Pin Count | 8 | |
| Manufacturer Package Code | DDB | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Input Voltage-Max | 16 V | |
| Input Voltage-Min | 2.3 V | |
| Input Voltage-Nom | 3 V | |
| JESD-30 Code | R-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.25 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC8,.08,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL EXTENDED | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 2 mm |
Alternate Parts for LT3494EDDB#PBF
This table gives cross-reference parts and alternative options found for LT3494EDDB#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 LT3494EDDB#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 |
|---|---|---|---|---|
| LT3494EDDB#TRMPBF | Analog Devices Inc | $2.7156 | Micropower Low Noise Boost Converters with Output Disconnect | LT3494EDDB#PBF vs LT3494EDDB#TRMPBF |
| LT3494EDDB#TRPBF | Analog Devices Inc | $2.8019 | Micropower Low Noise Boost Converters with Output Disconnect | LT3494EDDB#PBF vs LT3494EDDB#TRPBF |
| LT3494EDDB#TRMPBF | Linear Technology | Check for Price | LT3494 - Micropower Low Noise Boost Converters with Output Disconnect; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LT3494EDDB#PBF vs LT3494EDDB#TRMPBF |
| LT3494EDDB | Analog Devices Inc | Check for Price | Switching Regulator, 0.25A, PDSO8 | LT3494EDDB#PBF vs LT3494EDDB |
| LT3494EDDB#TRPBF | Linear Technology | Check for Price | LT3494 - Micropower Low Noise Boost Converters with Output Disconnect; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LT3494EDDB#PBF vs LT3494EDDB#TRPBF |
| LT3494EDDB#TRM | Linear Technology | Check for Price | LT3494 - Micropower Low Noise Boost Converters with Output Disconnect; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LT3494EDDB#PBF vs LT3494EDDB#TRM |
| LT3494EDDB#TR | Analog Devices Inc | Check for Price | Switching Regulator, 0.25A, PDSO8 | LT3494EDDB#PBF vs LT3494EDDB#TR |
LT3494EDDB#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT3494EDDB is 36V, but it's recommended to keep it below 34V for reliable operation.
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To ensure the stability of the output voltage, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the input capacitor should be at least 10uF with an ESR of 0.1 ohm or less.
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The maximum output current that the LT3494EDDB can deliver is 2A, but it's recommended to keep it below 1.5A for reliable operation and to prevent overheating.
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The output voltage of the LT3494EDDB can be configured by using a resistive divider network between the output and the feedback pin. The ratio of the resistors determines the output voltage, and the datasheet provides a formula to calculate the required resistor values.
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The thermal shutdown temperature of the LT3494EDDB is typically around 150°C, but it can vary depending on the specific device and operating conditions.