Part Details for LT3045EDD-1#TRPBF by Linear Technology
Results Overview of LT3045EDD-1#TRPBF by Linear Technology
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Applications
Consumer Electronics
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LT3045EDD-1#TRPBF Information
LT3045EDD-1#TRPBF 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.
US Tariff Estimator: LT3045EDD-1#TRPBF by Linear Technology
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LT3045EDD-1#TRPBF
LT3045EDD-1#TRPBF Part Data Attributes
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LT3045EDD-1#TRPBF
Linear Technology
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Datasheet
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LT3045EDD-1#TRPBF
Linear Technology
LT3045-1 - 20V, 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator with VIOC Control; Package: DFN; Pins: 12; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | DFN | |
| Pin Count | 12 | |
| Manufacturer Package Code | DD | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2017-09-20 | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Regulator Type | Adjustable Positive Single Output Ldo Regulator | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified |
LT3045EDD-1#TRPBF Frequently Asked Questions (FAQ)
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The maximum output current of the LT3045EDD-1#TRPBF is 500mA. However, it's recommended to derate the output current based on the ambient temperature and the desired output voltage to ensure reliable operation.
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To optimize the layout, keep the input and output capacitors close to the device, use a solid ground plane, and minimize the length of the input and output traces. Additionally, use a shielded inductor and orient it to minimize radiation. Refer to the application note AN140 for more detailed layout guidelines.
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The LT3045EDD-1#TRPBF is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to keep the junction temperature within the recommended range.
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Choose input and output capacitors with low ESR and high ripple current ratings. For the input capacitor, a 10uF to 22uF ceramic capacitor is recommended. For the output capacitor, a 10uF to 47uF ceramic or tantalum capacitor is suitable. Refer to the datasheet for more detailed capacitor selection guidelines.
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The recommended inductor value is 2.2uH to 4.7uH, and a shielded inductor is recommended to minimize radiation. The inductor should have a high saturation current rating and low DC resistance. Refer to the datasheet for more detailed inductor selection guidelines.