| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | HTSSOP-20 |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 10.0V (max) |
| Output Voltage | 5 V |
| Output Current | 1 A |
| Supply Current | 125 µA |
| Power Dissipation | 4.1 W |
| Quiescent Current | 80.0 µA |
| Output Capacitor Type | Tantalum |
| voltage rating | 230 mV |
| Number of Regulated Outputs | 1 Output |
| Input Voltage (Max) | 10 V |
| Input Voltage (Min) | 2.7 V |
| Output Voltage (Min) | 5 V |
| Output Current (Max) | 1 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 4100 mW |
| Accuracy | ±2 % |
| Input Voltage | ≤10 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Operating Temperature | -40℃ ~ 125℃ |
This device is designed to have a fast transient response and be stable with 10 µF capacitors. This combination provides high performance at a reasonable cost.
●Since the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a shutdown mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C.
●Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.
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