The Low dropout or LDO is a linear voltage regulator.
The LDO regulator
can operate with a small input–output differential voltage.
LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.
| Output Voltage | 3.3 V ±2% | |
| Output Type | Fixed | |
| Package Type | SOT-223 | |
| Maximum Output Current | 400mA | |
| Mounting Type | Surface Mount | |
| Minimum Input Voltage | 4.7 V | |
| Maximum Input Voltage | 40 V | |
| Pin Count | 4 | |
| Number of Outputs | 1 | |
| Quiescent Current | 5mA | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +150 °C | |
| Load Regulation | typ 40mV max 70mV | |
| Width | 3.5mm | |
| Length | 6.5mm | |
| Line Regulation | Typ 10mV max 25mV | |
| Height | 1.6mm | |
| Dimensions | 6.5 x 3.5 x 1.6mm |