Part Details for LT1963AEST-3.3#TR by Linear Technology
Results Overview of LT1963AEST-3.3#TR by Linear Technology
- Distributor Offerings: (2 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
Consumer Electronics
Audio and Video Systems
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Entertainment and Gaming
Automotive
LT1963AEST-3.3#TR Information
LT1963AEST-3.3#TR 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 LT1963AEST-3.3#TR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO3 | 4 |
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$5.6302 / $7.6776 | Buy Now |
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Vyrian | Regulators | 886 |
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RFQ |
Part Details for LT1963AEST-3.3#TR
LT1963AEST-3.3#TR CAD Models
LT1963AEST-3.3#TR Part Data Attributes
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LT1963AEST-3.3#TR
Linear Technology
Buy Now
Datasheet
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LT1963AEST-3.3#TR
Linear Technology
LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: SOT; Pins: 3; Temperature Range: -40°C to 85°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOT | |
| Package Description | SOP, SOT-223 | |
| Pin Count | 3 | |
| Manufacturer Package Code | ST | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 0.55 V | |
| Dropout Voltage1-Nom | 0.34 V | |
| Input Voltage Absolute-Max | 20 V | |
| Input Voltage-Max | 20 V | |
| Input Voltage-Min | 3.8 V | |
| JESD-30 Code | R-PSSO-G3 | |
| JESD-609 Code | e0 | |
| Length | 6.505 mm | |
| Line Regulation-Max | 0.01% | |
| Load Regulation-Max | 0.035% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 3.4 V | |
| Output Voltage1-Min | 3.2 V | |
| Output Voltage1-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOT-223 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 1.8 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.3 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Voltage Tolerance-Max | 3% | |
| Width | 3.505 mm |
Alternate Parts for LT1963AEST-3.3#TR
This table gives cross-reference parts and alternative options found for LT1963AEST-3.3#TR. 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 LT1963AEST-3.3#TR, 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 |
|---|---|---|---|---|
| LT1963AEST-3.3 | Linear Technology | $2.4016 | LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: SOT; Pins: 3; Temperature Range: -40°C to 85°C | LT1963AEST-3.3#TR vs LT1963AEST-3.3 |
LT1963AEST-3.3#TR Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT1963AEST-3.3#TR is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the internal circuitry.
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The LT1963AEST-3.3#TR is rated for operation from -40°C to 125°C, but it's recommended to derate the output current and voltage at high temperatures to prevent overheating and ensure reliable operation.
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To ensure the stability of the LT1963AEST-3.3#TR output voltage, it's recommended to use a minimum output capacitance of 10uF, and to keep the output voltage within the specified range of 3.3V ± 2%.
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Yes, the LT1963AEST-3.3#TR is a low-dropout regulator, and it can operate with a minimum input-to-output voltage differential of 300mV, making it suitable for low-dropout applications.
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The power dissipation of the LT1963AEST-3.3#TR can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.