Part Details for LM1085ISX-5.0/NOPB by National Semiconductor Corporation
Results Overview of LM1085ISX-5.0/NOPB by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (8 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.
LM1085ISX-5.0/NOPB Information
LM1085ISX-5.0/NOPB by National Semiconductor Corporation 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 LM1085ISX-5.0/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1484 |
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RFQ |
Part Details for LM1085ISX-5.0/NOPB
LM1085ISX-5.0/NOPB CAD Models
LM1085ISX-5.0/NOPB Part Data Attributes
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LM1085ISX-5.0/NOPB
National Semiconductor Corporation
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Datasheet
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LM1085ISX-5.0/NOPB
National Semiconductor Corporation
IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | TO-263, 3 PIN | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 1.5 V | |
| Dropout Voltage1-Nom | 1.3 V | |
| Input Voltage Absolute-Max | 25 V | |
| Input Voltage-Max | 20 V | |
| Input Voltage-Min | 6.5 V | |
| JESD-30 Code | R-PSSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 10.16 mm | |
| Line Regulation-Max | 0.01% | |
| Load Regulation-Max | 0.035% | |
| Moisture Sensitivity Level | 3 | |
| 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 | 3 A | |
| Output Voltage1-Max | 5.1 V | |
| Output Voltage1-Min | 4.9 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP3H,.55TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 245 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 4.79 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 2% | |
| Width | 8.64 mm |
Alternate Parts for LM1085ISX-5.0/NOPB
This table gives cross-reference parts and alternative options found for LM1085ISX-5.0/NOPB. 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 LM1085ISX-5.0/NOPB, 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 |
|---|---|---|---|---|
| LM1085IS-5.0 | Texas Instruments | Check for Price | 5V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, TO-263, 3 PIN | LM1085ISX-5.0/NOPB vs LM1085IS-5.0 |
LM1085ISX-5.0/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage for the LM1085ISX-5.0/NOPB is 15V. Exceeding this voltage can cause damage to the device.
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The LM1085ISX-5.0/NOPB has an operating junction temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to use a heat sink or thermal management system to keep the device within a safe operating temperature range.
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To ensure the stability of the output voltage, make sure to follow the recommended layout and component selection guidelines in the datasheet. This includes using a suitable output capacitor, input capacitor, and resistors. Additionally, ensure that the device is properly decoupled from the input voltage source and that the output is not overloaded.
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No, the LM1085ISX-5.0/NOPB is a linear voltage regulator and is not designed for use in switching regulator applications. It's intended for use in low-dropout, low-power applications where a high degree of line and load regulation is required.
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The typical dropout voltage for the LM1085ISX-5.0/NOPB is around 1.5V. This means that the input voltage must be at least 1.5V higher than the output voltage to ensure proper regulation.