Part Details for LT1085CT-3.3 by Linear Technology
Results Overview of LT1085CT-3.3 by Linear Technology
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- 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
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LT1085CT-3.3 Information
LT1085CT-3.3 by Linear Technology is a Linear Regulator IC.
Linear Regulator ICs 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 LT1085CT-3.3
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 472 |
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RFQ | ||
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Quest Components | IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC | 240 |
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$2.7000 / $6.7500 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC | 34 |
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$3.8850 / $7.7700 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC | 12 |
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$3.8850 / $7.7700 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC | 7 |
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$10.1700 / $11.4413 | Buy Now |
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Greenchips | Date Code: N/A | 419 |
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RFQ |
Part Details for LT1085CT-3.3
LT1085CT-3.3 CAD Models
LT1085CT-3.3 Part Data Attributes
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LT1085CT-3.3
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1085CT-3.3
Linear Technology
LT1085-Fixed - 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators; Package: TO-220; Pins: 3; Temperature Range: 0°C to 70°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | TO-220 | |
| Package Description | PLASTIC, TO-220, 3 PIN | |
| Pin Count | 3 | |
| Manufacturer Package Code | T | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 1.5 V | |
| Dropout Voltage1-Nom | 1.5 V | |
| Input Voltage Absolute-Max | 30 V | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 4.8 V | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e0 | |
| Line Regulation-Max | 0.006% | |
| Load Regulation-Max | 0.02% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 3 A | |
| Output Voltage1-Max | 3.365 V | |
| Output Voltage1-Min | 3.235 V | |
| Output Voltage1-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-220 | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Voltage Tolerance-Max | 2% |
Alternate Parts for LT1085CT-3.3
This table gives cross-reference parts and alternative options found for LT1085CT-3.3. 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 LT1085CT-3.3, 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 |
|---|---|---|---|---|
| LT1085CT-3.3 | Analog Devices Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, BIPolar, PSFM3 | LT1085CT-3.3 vs LT1085CT-3.3 |
LT1085CT-3.3 Frequently Asked Questions (FAQ)
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The maximum input voltage for the LT1085CT-3.3 is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
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The LT1085CT-3.3 has a maximum operating junction temperature of 125°C, but it's recommended to keep it below 85°C for optimal performance and reliability. You can use thermal management techniques like heat sinks or thermal interfaces to reduce the temperature.
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The output voltage tolerance of the LT1085CT-3.3 is ±2% over the entire operating temperature range. You can calculate the tolerance by multiplying the output voltage (3.3V) by the tolerance percentage (2%). For example, the output voltage tolerance would be ±66mV.
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The minimum input capacitance required for the LT1085CT-3.3 is 10uF, but it's recommended to use a higher value (e.g., 22uF) to ensure stability and reduce noise.
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No, the LT1085CT-3.3 is a linear voltage regulator and is not designed for switching regulator applications. It's intended for use in low-dropout, low-noise applications where high efficiency is not required.