LM1086IT-5.0In StockTexas Instruments
LM1086IT-5.0 is a 1.5A low-dropout linear voltage regulator with fixed 5.0V output from Texas Instruments. Features 1.3V typical dropout voltage, 20V max input, and up to 1.5A output current. From $1.85, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- LM1086IT-5.0 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8500(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5.0V output with tight regulation accuracy
- Low dropout voltage of 1.3V typical (1.5V max) at 1.5A
- Wide input voltage range: 6.5V to 20V (25V absolute max)
- High output current capability up to 1.5A
- TO-263 (D2PAK) surface-mount package for robust thermal performance
Applications
The LM1086IT-5.0 is widely used in post-regulation of switching power supplies, providing a clean 5V rail for microcontrollers, FPGAs, and DSPs. It suits battery-powered portable equipment, industrial control boards, and set-top boxes where stable 5V power with minimal dropout is critical. Its surface-mount package makes it ideal for compact PCB designs requiring reliable linear regulation in consumer electronics and embedded systems.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 1.5V |
| Dropout Voltage1-Nom | 1.3V |
| Input Voltage Absolute-Max | 25V |
| Input Voltage-Max | 20V |
| Input Voltage-Min | 6.5V |
| JESD-30 Code | R-PSFM-T3 |
| JESD-609 Code | e0 |
| Line Regulation-Max | 0.01% |
| Load Regulation-Max | 0.035% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1.5A |
| Output Voltage1-Max | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Packing Method | RAIL |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | SINGLE |
| Voltage Tolerance-Max | 2% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM1086IT-5.0:
Regulator, 5V, 1.5V Dropout, BIPolar, PSFM3
Frequently Asked Questions
What is the output voltage and current rating of the LM1086IT-5.0?
The LM1086IT-5.0 provides a fixed 5.0V regulated output with a maximum continuous output current of 1.5A. The dropout voltage is typically 1.3V (1.5V max) at full load, making it suitable for applications where the input voltage is as low as 6.5V.
What input voltage range does the LM1086IT-5.0 support?
The LM1086IT-5.0 supports an input voltage range from 6.5V minimum to 20V maximum, with an absolute maximum rating of 25V. This wide range makes it compatible with a variety of power sources including unregulated adapters and battery packs commonly used in embedded and industrial designs.
What are typical applications for the LM1086IT-5.0?
Typical applications include powering 5V microcontrollers, FPGAs, logic circuits, and communication modules in consumer electronics, industrial control systems, and embedded computing boards. It is also used as a post-regulator after a switching converter to suppress ripple and provide a clean 5V supply rail.
What package does the LM1086IT-5.0 come in and what are its thermal characteristics?
The LM1086IT-5.0 is available in a TO-263 (D2PAK) surface-mount package (JESD-30 code R-PSFM-T3). This package provides excellent thermal dissipation through the PCB copper plane, allowing the device to deliver its full 1.5A output current when properly mounted with adequate copper area or a heatsink pad.
Is the LM1086IT-5.0 RoHS compliant?
According to the datasheet specifications, the LM1086IT-5.0 carries a Pb-free code of 'No', indicating this particular part number is not a lead-free RoHS-compliant variant. Designers requiring RoHS compliance should verify the specific suffix or order code and consult Texas Instruments' product compliance documentation for available lead-free alternatives.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.9600 | $2.96 |
| 3+ | $2.2200 | $6.66 |
| 12+ | $1.8500 | $22.20 |
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