| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,645 pcs
|
3645 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request | |
|
2,645 pcs
|
2645 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Accuracy | |
| Automotive Grade | |
| Control Features | |
| Current | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Load Capacitance | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| PSRR | |
| Protection Features | |
| SVHC Present | |
| Supplier Device Package | |
| Thermal Resistance | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments TPS71928-28DRVR is a high-performance, dual-channel low-dropout (LDO) linear regulator designed for applications requiring low noise and high power-supply rejection ratio (PSRR). It delivers a stable 2.8V fixed output voltage with a maximum output current of 200mA per channel.
Key electrical characteristics include a low quiescent current of 90µA (typical) with both LDOs enabled, and a low noise output of 70µV RMS/√Hz. The device offers a wide input voltage range from 2.7V to 6.5V and features independent enable pins for each LDO. Protection features include over-current, over-temperature, and under-voltage lockout (UVLO).
This LDO regulator is stable with a 1µF ceramic output capacitor and is available in a compact 6-WSON (2x2mm) package, making it suitable for space-constrained designs. Its high PSRR (65dB at 1kHz, 45dB at 1MHz) makes it ideal for sensitive analog circuits.
Applications for the TPS71928-28DRVR include digital cameras, camera modules, cellular phones, wireless LAN, Bluetooth devices, and other handheld products where efficient and clean power delivery is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 2.8V.
Each regulator can deliver up to 200mA.
The input voltage range is 2.7V minimum to 6.5V maximum.
The typical dropout voltage is 230mV at 200mA load, with a maximum of 400mV.
The typical quiescent current is 90µA with both LDOs enabled.
The operating temperature range is -40°C to 125°C.
The device is available in 6-WSON (2x2) and 6-WDFN exposed pad packages.