| EU RoHS | Compliant with Exemption |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.60 |
| SVHC | Yes |
| SVHC Exceeds Threshold | Yes |
| Automotive | No |
| PPAP | No |
| Type | LDO |
| Number of Outputs | 1 |
| Polarity | Positive |
| Accuracy (%) | ±1 |
| Output Type | Fixed |
| Output Voltage (V) | 3.3 |
| Maximum Output Current (A) | 0.5 |
| Maximum Input Voltage (V) | 16 |
| Maximum Dropout Voltage @ Current (V) | 0.35@200mA|0.7@500mA |
| Line Regulation | 16mV |
| Load Regulation | 16mV |
| Maximum Quiescent Current (mA) | 1 |
| Junction to Ambient | 50°C/W |
| Junction to Case | 5°C/W |
| Special Features | Current Limit|Shutdown|Thermal Protection |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 |
| Packaging | Tube |
| Mounting | Through Hole |
| Package Height | 9.15(Max) |
| Package Width | 4.6(Max) |
| Package Length | 10.4(Max) |
| PCB changed | 3 |
| Tab | Tab |
| Standard Package Name | TO |
| Supplier Package | TO-220AB |
| Pin Count | 3 |
| Lead Shape | Through Hole |
Use the LDO LF33ABV linear regulator from STMicroelectronics to maintain a constant output voltage. Its typical dropout voltage at current is 0.2@200mA|0.4@500mA V. It has an overall accuracy of ±1 %. This voltage regulation device's single output can produce a current up to 0.5 A. This will operate at a maximum voltage of 16 V, making it easy to control the power in your circuit. With a fixed output that has a voltage of 3.3 V, this is power management at its best. Using a load regulation of 16mV and line regulation of 16mV is needed for a programmable DC power supply. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. Its polarity is positive. This voltage regulation device has an operating temperature range of -40 °C to 125 °C. The maximum dropout voltage is 0.35@200mA|0.7@500mA V.
