| 欧州RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.60 |
| Automotive | No |
| PPAP | No |
| Type | LDO |
| Number of Outputs | 1 |
| Polarity | Positive |
| Output Type | Fixed |
| Output Voltage (V) | 1.8 |
| Maximum Output Current (A) | 1(Min) |
| Minimum Input Voltage (V) | -0.3 |
| Maximum Input Voltage (V) | 18 |
| Maximum Dropout Voltage @ Current (V) | 1.4@1A |
| Line Regulation | 0.2% |
| Load Regulation | 18mV |
| Maximum Quiescent Current (mA) | 0.7 |
| Junction to Ambient | 108°C/W |
| Junction to Case | 15°C/W |
| Special Features | Current Limit|Thermal Shutdown Protection |
| Minimum Operating Temperature (°C) | 0 |
| Maximum Operating Temperature (°C) | 125 |
| Packaging | Tape and Reel |
| Mounting | Surface Mount |
| Package Height | 1.69(Max) |
| Package Width | 3.5 |
| Package Length | 6.5 |
| PCB changed | 3 |
| Tab | Tab |
| Standard Package Name | SOT |
| Supplier Package | SOT-223 |
| Pin Count | 4 |
| Lead Shape | Gull-wing |
This LDO NCP1117LPST18T3G linear regulator from ON Semiconductor acts like a variable resistor to maintain a steady voltage level. Its typical dropout voltage at current is 1.3@1A V. This voltage regulation device's single output can produce a current up to 1(Typ) A. With a small input voltage of -0.3 V and a max of 18 V, this will supply sufficient power to your circuit. With a fixed output that has a voltage of 1.8 V, this is power management at its best. Using a load regulation of 18mV and line regulation of 0.2% is needed for a programmable DC power supply. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. Its polarity is positive. The maximum dropout voltage is 1.4@1A V. This voltage regulation device has a minimum operating temperature of 0 °C and a maximum of 125 °C.
