| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,718 pcs
|
1718 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Control Features | |
| Current | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| PSRR | |
| Protection Features | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments TPS74550PQWDRVRQ1 is an automotive-qualified, 500-mA ultra-low-dropout linear voltage regulator. It features power-good functionality, high power supply rejection ratio (PSRR), and ultra-low quiescent current, making it suitable for power-sensitive applications.
This LDO regulator supports an input voltage range of 1.5 V to 6.0 V and offers both fixed and adjustable output voltage options. The fixed output voltage can be set from 0.65 V to 5.0 V, while the adjustable option ranges from 0.55 V to 5.5 V. It provides excellent transient performance and high output accuracy of ±0.85% at 25°C.
The TPS74550PQWDRVRQ1 is available in a compact 6-pin WSON package with wettable flanks, facilitating optical inspection. It operates within an ambient temperature range of -40°C to 125°C and includes protection features such as over current, over temperature, and short circuit protection.
Key features include a low dropout voltage of 160 mV at 500 mA and a low quiescent current of 25 µA typical. The device is AEC-Q100 qualified for automotive applications and is functional safety-capable.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.57 | $0.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fixed output voltage is 5V.
The maximum output current is 500mA.
The input voltage range is 1.5V to 6V.
The operating temperature range is -40°C to 125°C.
It is available in a 6-pin WSON package (2x2mm) with an exposed pad.
It includes over-current, over-temperature, short-circuit, and under-voltage lockout (UVLO) protection.
The typical quiescent current is 25µA, and 1.5µA in shutdown mode.