| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,846 pcs
|
3846 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Accuracy | |
| Automotive Grade | |
| Control Features | |
| Current | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| PSRR | |
| Package Quantity | |
| Protection Features | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage | |
| Voltage Dropout (Max) |
The TPS79918QDDCRQ1 from Texas Instruments is an AEC-Q100 qualified low-dropout (LDO) linear voltage regulator. It provides a stable 1.8V output with a maximum current of 200mA. This device is optimized for low power consumption, featuring a low quiescent current of 40µA typical.
Key electrical characteristics include a very low dropout voltage of 100mV at 200mA, high power-supply rejection ratio (PSRR) of 66dB at 1kHz, and ultra-low noise of 29.5µV RMS. It also boasts a fast start-up time of 45µs and 2% overall accuracy over load, line, and temperature variations.
The TPS79918QDDCRQ1 is housed in a thin SOT-23-5 package, suitable for surface mount applications. It includes an enable (EN) control feature and protection against over current, over temperature, reverse polarity, and under voltage lockout (UVLO).
This regulator is designed for automotive applications requiring high performance and low power consumption, offering excellent transient response and stability with low ESR output capacitors.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.37 | $0.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS79918QDDCRQ1 provides a fixed output voltage of 1.8V.
The TPS79918QDDCRQ1 can supply a maximum output current of 200mA.
The operating temperature range for the TPS79918QDDCRQ1 is -40°C to 125°C.
The TPS79918QDDCRQ1 is available in a SOT-23-5 Thin package.
Yes, the TPS79918QDDCRQ1 features an enable (EN) control feature.
The quiescent current of the TPS79918QDDCRQ1 is typically 40µA.
The typical dropout voltage for the TPS79918QDDCRQ1 at 200mA is 100mV.