LM1117IDTX-5.0/NOPB Texas Instruments Integrated Circuit (Other) In Stock
LM1117IDTX-5.0/NOPB is an 800mA fixed 5V low-dropout linear regulator from Texas Instruments. It features 1.2V typical dropout voltage, built-in current limiting, and thermal shutdown protection. From $0.73, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM1117IDTX-5.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7252(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM1117IDTX-5.0/NOPB?
- 800mA output current with fixed 5.0V regulation for stable power delivery
- Low 1.2V typical dropout voltage reduces power dissipation in battery-powered designs
- Built-in current limiting and thermal shutdown protection for robust fault tolerance
- SOT-223 package with exposed pad for excellent thermal performance in space-constrained designs
- RoHS-compliant (NOPB) with 15V maximum input voltage range
What is LM1117IDTX-5.0/NOPB used for?
The LM1117IDTX-5.0/NOPB is widely used in consumer electronics, microcontroller power supplies, and embedded systems requiring a regulated 5V rail from higher-voltage sources such as 7V–15V adapters. It is ideal for USB-powered devices, IoT modules, and instrumentation equipment where low noise and stable regulation are critical. The compact SOT-223 package also makes it well suited for space-constrained PCB designs in portable and industrial applications.
What are the specifications of LM1117IDTX-5.0/NOPB?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 1.4V |
| Dropout Voltage1-Nom | 1.2V |
| Input Voltage Absolute-Max | 20V |
| Input Voltage-Max | 15V |
| Input Voltage-Min | 6.5V |
| JESD-30 Code | R-PSSO-G2 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.01% |
| Load Regulation-Max | 0.015% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.8A |
| Output Voltage1-Max | 5.2V |
| Output Voltage1-Min | 4.8V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 2.285mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2% |
| ## LM1117IDTX-5.0/NOPB Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LM1117IDTX-5.0/NOPB datasheet?
LM1117IDTX-5.0/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM1117IDTX-5.0/NOPB?
Compatible alternatives and drop-in replacements for LM1117IDTX-5.0/NOPB:
Frequently Asked Questions
What is the output voltage and maximum output current of the LM1117IDTX-5.0/NOPB?
The LM1117IDTX-5.0/NOPB provides a fixed 5.0V output voltage with a maximum output current of 800mA. The typical dropout voltage is 1.2V (maximum 1.4V), meaning the input voltage must be at least 6.5V to maintain regulation.
What input voltage range does the LM1117IDTX-5.0/NOPB support?
The device supports an input voltage range from 6.5V minimum to 15V maximum, with an absolute maximum rating of 20V. Operating within the 6.5V–15V range ensures stable 5V output regulation and protects the internal circuitry.
Is the LM1117IDTX-5.0/NOPB RoHS compliant, and what package does it use?
Yes, the LM1117IDTX-5.0/NOPB is fully RoHS compliant (NOPB = No Lead). It comes in a SOT-223 surface-mount package, which offers good thermal dissipation via its exposed pad and is compatible with standard reflow soldering processes.
What protection features are built into the LM1117IDTX-5.0/NOPB?
The LM1117IDTX-5.0/NOPB includes internal current limiting to protect against short-circuit conditions and thermal shutdown to prevent damage from excessive junction temperature. These features make it a robust choice for unattended or industrial power supply applications.
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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.
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