LM1117T-3.3/NOPB Part Information
Details for LM1117T-3.3/NOPB by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Part Description
The LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 to 13.8 V with only two external resistors. In addition, it is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V, and 5 V. The LM1117 offers current limiting and thermal shutdown. Its circuit includes a Zener trimmed bandgap reference to assure output voltage accuracy to within ±1%. A minimum of 10-µF tantalum capacitor is required at the output to improve the transient response and stability.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and Adjustable Versions
- Current Limiting and Thermal Protection
- Line Regulation 0.2% (Maximum)
- Load Regulation 0.4% (Maximum)
- Output Current 800 mA
- Space-Saving SOT-223 and WSON Packages
- Temperature Range
Part Specifications
| Output Type | Fixed |
| Input Voltage Min | - |
| Input Voltage Max | 15V |
| Fixed Output Voltage Nom. | 3.3V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 800mA |
| Dropout Voltage Vdo | 1.2V |
| LDO Regulator Case Style | TO-220 |
| No. of Pins | 3Pins |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 125°C |
| Product Range | 3.3V 800mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
| Output Voltage Nom. | 3.3V |
| Primary Input Voltage | 15V |
Alternative Part Descriptions
- 800mA,3.3V,LDO Voltage Reg.,LM1117T-3.3 | RS Components
- IC, LDO VOLT REG, 0.8A, 3.3V, TO220-3; Output Type:Fixed; Input Voltage Min:-; Input Voltage Max:15V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:800mA; Dropout RoHS Compliant: Yes | Newark Electronics
- IC: voltage regulator; LDO,fixed; 3.3V; 0.8A; TO220; THT; 0÷125°C | Transfer Multisort Elektronik
- 800-mA 15-V linear voltage regulator | Texas Instruments
- LDO Voltage Regulator [Texas Instruments] LM1117T-3.3/NOPB LDO Voltage Regulator | Distrelec