| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 3 Pin |
| Operating Voltage | 4.3V ~ 16V |
| Case/Package | TO-220-3 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 16.0V (max) |
| Output Voltage | 3.3 V |
| Output Current | 500 mA |
| Supply Current | 1mA ~ 12mA |
| Number of Positions | 3 Position |
| Quiescent Current | 0.5 mA |
| voltage rating | 400 mV |
| Input Voltage (Max) | 16 V |
| Input Voltage (Min) | 3 V |
| Output Voltage (Min) | 3.3 V |
| Output Current (Max) | 0.5 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Accuracy | ±1 % |
| Supply Voltage (Max) | 16 V |
| Supply Voltage (Min) | 4.3 V |
| Input Voltage | 16 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 10.4 mm |
| Size-Width | 4.6 mm |
| Size-Height | 9.15 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The LF33ABV is a very low drop Voltage Regulator with inhibit function and low quiescent current make it particularly suitable for low-noise and low-power applications. In the 5-pin configuration a shutdown logic control is available (2-pin, TTL compatible). This means that when the device is used as a local regulator, a part of the board can be put in standby and decreasing the total power consumption. In the 3-terminal configuration, the device has the same electrical performance but it is fixed in ON state. It requires a capacitor of only 2.2µF for stability and saving board space.
● Logic-controlled electronic shutdown
● Internal current and thermal limit
● Supply voltage rejection of 80dB (typical)
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