Part Details for LT3090HDD#TRPBF by Linear Technology
Results Overview of LT3090HDD#TRPBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LT3090HDD#TRPBF Information
LT3090HDD#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.
Part Details for LT3090HDD#TRPBF
LT3090HDD#TRPBF CAD Models
LT3090HDD#TRPBF Part Data Attributes
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LT3090HDD#TRPBF
Linear Technology
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Datasheet
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LT3090HDD#TRPBF
Linear Technology
LT3090 - -36V, 600mA Negative Linear Regulator with Programmable Current Limit; Package: DFN; Pins: 10; Temperature Range: -40°C to 125°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | DFN | |
| Package Description | 3 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10 | |
| Pin Count | 10 | |
| Manufacturer Package Code | DD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | ADJUSTABLE | |
| Dropout Voltage1-Max | 0.45 V | |
| Dropout Voltage1-Nom | 0.3 V | |
| JESD-30 Code | S-PDSO-N10 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 0.6 A | |
| Output Voltage1-Max | 32 V | |
| Output Voltage1-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC10,.11,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LT3090HDD#TRPBF
This table gives cross-reference parts and alternative options found for LT3090HDD#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 LT3090HDD#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 |
|---|---|---|---|---|
| LT3090MPDD#PBF | Linear Technology | Check for Price | LT3090 - -36V, 600mA Negative Linear Regulator with Programmable Current Limit; Package: DFN; Pins: 10; Temperature Range: -55°C to 125°C | LT3090HDD#TRPBF vs LT3090MPDD#PBF |
LT3090HDD#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT3090HDD is 40V, but it's recommended to keep it below 36V for reliable operation.
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To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10nF capacitor between the VOUT and VIN pins to filter out high-frequency noise.
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The minimum ESR required for the output capacitor is 0.1Ω, but it's recommended to use a capacitor with an ESR of 0.05Ω or lower for optimal performance.
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Yes, the LT3090HDD is rated for operation up to 150°C, but the maximum junction temperature should not exceed 125°C for reliable operation. Make sure to follow the recommended thermal management guidelines in the datasheet.
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The output voltage ripple can be calculated using the formula: ΔVOUT = (IOUT x ESR) / (fSW x COUT), where IOUT is the output current, ESR is the output capacitor's equivalent series resistance, fSW is the switching frequency, and COUT is the output capacitance.