| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | VSON EP-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.5V ~ 18V |
| Output Current | 450 mA |
| voltage rating | 0.24V @400mA,0.16V @200mA |
| Input Voltage (Max) | 40 V |
| Input Voltage (Min) | 4 V |
| Output Current (Max) | 0.45 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Accuracy | ±2 % |
| Input Voltage | 4V ~ 40V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 125℃ (TA) |
The TPS7A19 is a low-dropout linear regulator (LDO) with a wide input voltage (VIN) range up to 40 V, capable of sourcing high output current (IOUT) up to 450 mA. This voltage regulator is ideal for generating a low-voltage supply from wide input-voltage rails. Not only does the TPS7A19 supply a well-regulated voltage rail, but the device also withstands and maintains regulation during voltage transients by acting as a simple surge protection circuit.
●The TPS7A19 consumes only 15 µA of quiescent current (IQ) at light loads, thereby lowering the power consumption for always-on or battery-powered applications.
●The TPS7A19 features integrated thermal shutdown and overcurrent protection. The TPS7A19 also offers a power good output (PG) with a programmable delay that indicates when the output voltage is in regulation. This feature is useful for power-rail sequencing functions.
●This LDO is available in a small, 3-mm × 3-mm, thermally-enhanced, 8-pin SON package.
TI
40V, 450mA, Low IQ, Low-Dropout Voltage Regulator with Power Good 8-SON -40℃ to 125℃
TI
40V, 450mA, Low IQ, Low-Dropout Voltage Regulator with Power Good 8-SON -40℃ to 125℃
TI
TPS7A1901 Linear Regulator 1.5VDC to 18VDC Output Evaluation Board
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