Part Details for LT3493IDCB#TRPBF by Linear Technology
Results Overview of LT3493IDCB#TRPBF by Linear Technology
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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
LT3493IDCB#TRPBF Information
LT3493IDCB#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 LT3493IDCB#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 2.2 A SWITCHING REGULATOR, 815 KHZ SWITCHING FREQ-MAX, PDSO6 | 1873 |
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$3.2550 / $9.3000 | Buy Now |
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Rochester Electronics | LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN RoHS: Compliant Status: Active Min Qty: 1 | 61 |
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$4.0300 / $5.0400 | Buy Now |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 1000 |
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$6.0000 / $9.2300 | Buy Now |
Part Details for LT3493IDCB#TRPBF
LT3493IDCB#TRPBF CAD Models
LT3493IDCB#TRPBF Part Data Attributes
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LT3493IDCB#TRPBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT3493IDCB#TRPBF
Linear Technology
LT3493 - 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN; Package: DFN; Pins: 6; Temperature Range: -40°C to 85°C
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | DFN | |
| Package Description | 2 X 3 MM, LEAD FREE, PLASTIC, MO-229, DFN-6 | |
| Pin Count | 6 | |
| Manufacturer Package Code | DCB | |
| 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 | 36 V | |
| Input Voltage-Min | 3.6 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-N6 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2.2 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC6,.12,20 | |
| 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 | BUCK | |
| Switching Frequency-Max | 815 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| 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 LT3493IDCB#TRPBF
This table gives cross-reference parts and alternative options found for LT3493IDCB#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 LT3493IDCB#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 |
|---|---|---|---|---|
| LT3493IDCB#TRPBF | Analog Devices Inc | $5.0877 | 1.2A, 750kHz Step-Down Switching Regulator in 2mm x 3mm DFN | LT3493IDCB#TRPBF vs LT3493IDCB#TRPBF |
| LT3493EDCB#TR | Linear Technology | Check for Price | IC 2.2 A SWITCHING REGULATOR, 815 kHz SWITCHING FREQ-MAX, PDSO6, 2 X 3 MM, PLASTIC, MO-229, DFN-6, Switching Regulator or Controller | LT3493IDCB#TRPBF vs LT3493EDCB#TR |
| LT3493IDCB#TRM | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 2.2A, 815kHz Switching Freq-Max, PDSO6 | LT3493IDCB#TRPBF vs LT3493IDCB#TRM |
LT3493IDCB#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT3493 is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
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The LT3493 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliability and prevent thermal shutdown.
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The power dissipation of the LT3493 can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.
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Yes, the LT3493 can be used in a parallel configuration to increase the output current, but it's recommended to use a minimum of 10uF output capacitance per device and to ensure that the input voltage and output voltage are identical for all devices.