Part Details for LT1585ACT by Linear Technology
Results Overview of LT1585ACT by Linear Technology
- Distributor Offerings: (6 listings)
- 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.
LT1585ACT Information
LT1585ACT 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 LT1585ACT
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 70 |
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RFQ | ||
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Bristol Electronics | 42 |
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RFQ | ||
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Bristol Electronics | 20 |
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RFQ | ||
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Quest Components | IC,VOLT REGULATOR,ADJUSTABLE,+1.25 TO +5.5V,BIPOLAR,SIP,3PIN,PLASTIC | 154 |
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$33.7013 / $39.8288 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,ADJUSTABLE,+1.25 TO +5.5V,BIPOLAR,SIP,3PIN,PLASTIC | 33 |
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$52.0838 / $61.2750 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,ADJUSTABLE,+1.25 TO +5.5V,BIPOLAR,SIP,3PIN,PLASTIC | 16 |
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$55.1475 / $61.2750 | Buy Now |
Part Details for LT1585ACT
LT1585ACT CAD Models
LT1585ACT Part Data Attributes
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LT1585ACT
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1585ACT
Linear Technology
LT1585A - 5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed; 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 | ADJUSTABLE | |
| Dropout Voltage1-Max | 1.4 V | |
| Dropout Voltage1-Nom | 1.2 V | |
| Input-Output Voltage Differential-Max | 5.75 V | |
| Input-Output Voltage Differential-Min | 1.5 V | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e0 | |
| Line Regulation-Max (%/V) | 0.047 | |
| Load Regulation-Max(%) | 0.5% | |
| 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 | ||
| Output Current1-Max | 5 A | |
| Output Voltage1-Max | 5.5 V | |
| Output Voltage1-Min | 1.25 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SFM | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Qualification Status | Not Qualified | |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | TIN LEAD OVER NICKEL | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE |
Alternate Parts for LT1585ACT
This table gives cross-reference parts and alternative options found for LT1585ACT. 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 LT1585ACT, 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 |
|---|---|---|---|---|
| LT1585ACT | Analog Devices Inc | Check for Price | Adjustable Positive LDO Regulator, 1.4V Dropout, PSFM3 | LT1585ACT vs LT1585ACT |
| LT1585ACT#PBF | Linear Technology | Check for Price | LT1585A - 5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed; Package: TO-220; Pins: 3; Temperature Range: 0°C to 70°C | LT1585ACT vs LT1585ACT#PBF |
LT1585ACT Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT1585ACT is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
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To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a low-ESR output capacitor, and add a 10nF-100nF capacitor between the Vout and Vin pins to filter out noise.
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The LT1585ACT can operate with a minimum load current of 1mA, but it's recommended to have a minimum load of 10mA to ensure proper regulation and to prevent oscillations.
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The LT1585ACT is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
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The output voltage ripple of the LT1585ACT can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.