| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 5 Pin |
| Case/Package | SOT-23-5 |
| Power Rating | 0.555 W |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 10.0V (max) |
| Output Voltage | 1.8 V |
| Output Current | 50 mA |
| Supply Current | 28 µA |
| Number of Positions | 5 Position |
| Power Dissipation | 0.555 W |
| Quiescent Current | 0.017 mA |
| Output Capacitor Type | Tantalum |
| voltage rating | 35 mV |
| Number of Regulated Outputs | 1 Output |
| Input Voltage (Max) | 10 V |
| Input Voltage (Min) | 2.7 V |
| Output Voltage (Min) | 1.8 V |
| Output Current (Max) | 50 mA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 555 mW |
| Accuracy | 3 % |
| Input Voltage | 2.7V ~ 10V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 2.9 mm |
| Size-Width | 1.6 mm |
| Size-Height | 1.15 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The TPS77018DBVT is a 1.8V fixed output low-dropout (LDO) Linear Regulator offers the benefits of ultralow-power operation. The device features ultralow quiescent current compared to conventional LDO regulators. A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low of load current and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow and is stable over the entire range of output load current.
● 17µA Quiescent current at 50mA
● 1µA Quiescent current in standby mode
● Over current limitation
● Green product and no Sb/Br
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