| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,597 pcs
|
2597 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Control Features | |
| Current | |
| Junction Temperature | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Output Voltage | |
| PSRR | |
| Protection Features | |
| Quiescent Current | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage | |
| Voltage Dropout (Max) |
The TPS7B84-Q1 is a low-dropout linear regulator from Texas Instruments designed for automotive applications. It connects directly to the battery and can withstand input voltage transients up to 40V, making it suitable for systems like load dump.
With a low quiescent current of 18µA typical, this regulator is ideal for powering always-on components such as microcontrollers (MCUs) and CAN transceivers in standby systems. It provides an output current of up to 150mA with an adjustable output voltage range of 1.2V to 18V. Key electrical features include ±0.75% maximum output voltage accuracy and a low dropout voltage of 225mV maximum at 150mA.
The device is AEC-Q100 qualified for automotive applications, operating within a temperature range of -40°C to +125°C (TA). It offers excellent line transient response, with ±2% VOUT deviation during cold-crank conditions and ±2% deviation for a 1V/µs VIN slew rate. Protection features include over current, over temperature, and under voltage lockout (UVLO).
The TPS7B8450QWDRBRQ1 is available in an 8-pin VSON package (DRB) with a Surface Mount, Wettable Flank mounting type. The standard package quantity is 3,000 units on a tape and reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.71 | $0.71 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3V to 40V (42V max).
Up to 150mA.
225mV maximum at 150mA load for output voltages ≥3.3V.
18µA typical.
-40°C to +125°C ambient.
8-pin VSON (DRB) package with exposed pad, also known as 8-VDFN.
Over current, over temperature, and under voltage lockout.