Part Details for LT1963EST-3.3#TR by Linear Technology
Results Overview of LT1963EST-3.3#TR by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 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
Audio and Video Systems
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Entertainment and Gaming
Automotive
LT1963EST-3.3#TR Information
LT1963EST-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 LT1963EST-3.3#TR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Regulators | 1586 |
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RFQ |
Part Details for LT1963EST-3.3#TR
LT1963EST-3.3#TR CAD Models
LT1963EST-3.3#TR Part Data Attributes
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LT1963EST-3.3#TR
Linear Technology
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Datasheet
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LT1963EST-3.3#TR
Linear Technology
LT1963 - 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-PDSO-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 | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Voltage Tolerance-Max | 3% | |
| Width | 3.505 mm |
Alternate Parts for LT1963EST-3.3#TR
This table gives cross-reference parts and alternative options found for LT1963EST-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 LT1963EST-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 | LT1963EST-3.3#TR vs LT1963AEST-3.3 |
| LT1963EST-3.3 | Analog Devices Inc | Check for Price | Fixed Positive LDO Regulator, 3.3V, 0.55V Dropout, PDSO4 | LT1963EST-3.3#TR vs LT1963EST-3.3 |
LT1963EST-3.3#TR Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT1963EST-3.3#TR is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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The LT1963EST-3.3#TR is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent thermal shutdown.
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To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input.
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Yes, the LT1963EST-3.3#TR can be used in an LDO configuration, but it's essential to ensure that the input voltage is within the recommended range and that the output voltage is set correctly to avoid dropout.
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The power dissipation of the LT1963EST-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.