| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100,000 pcs
|
100000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Control Features | |
| Current | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Output Voltage | |
| PSRR | |
| Protection Features | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments TPS70938DBVR is a linear, low-dropout (LDO) voltage regulator designed for efficient power management. It provides a stable fixed output voltage of 3.8V and can deliver up to 150mA of current. The device accepts an input voltage range from 2.7V to 30V, making it suitable for a variety of power supply applications.
Key electrical specifications include an ultra-low quiescent current of 2.05µA and a typical dropout voltage of 1.4V at 150mA. It also features a wide PSRR range of 80dB to 52dB from 10Hz to 1kHz, indicating good noise rejection. Protection features such as overcurrent, overtemperature, reverse current, and under-voltage lockout are integrated for enhanced reliability.
The TPS70938DBVR is available in a compact SOT-23-5 package, suitable for surface mount applications where space is a constraint. Its operating temperature range is -40°C to 125°C, ensuring performance in demanding environments. The regulator includes an enable pin for power sequencing and control.
This component is ideal for battery-powered devices, portable electronics, and other applications requiring a reliable and efficient voltage regulation solution with minimal quiescent current draw.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS70938DBVR has a fixed output voltage of 3.8V.
The TPS70938DBVR can supply a maximum output current of 150mA.
The input voltage range for the TPS70938DBVR is from 2.7V to 30V.
The typical quiescent current for the TPS70938DBVR is 2.05µA.
The TPS70938DBVR is available in a SOT-23-5 package.
The operating temperature range is -40°C to 125°C.
Yes, the TPS70938DBVR includes reverse current protection.