| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
896 pcs
|
896 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Control Features | |
| Current | |
| Mounting Type | |
| Noise | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| PSRR | |
| Protection Features | |
| Quiescent Current | |
| SVHC Present | |
| Supplier Device Package | |
| Thermal Resistance | |
| Voltage | |
| Voltage Dropout (Max) |
The Texas Instruments TPS77328DGK is a 250mA low-dropout (LDO) linear voltage regulator designed for various power management applications. It offers a stable 2.8V fixed output voltage with a maximum input voltage of 10V and a minimum of 2.7V. The device features a low dropout voltage, typically 200mV at 250mA, and an ultralow quiescent current of 92µA, making it suitable for power-sensitive designs.
Key electrical characteristics include a typical noise level of 55µVrms without an external filter and a PSRR of 55dB at 1kHz. The regulator provides 2% accuracy over specified conditions and includes protection features such as over current, over temperature, and reverse polarity. It also incorporates Enable and Reset control features.
The TPS77328DGK is housed in an 8-pin VSSOP package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C, and it has a thermal resistance of 243°C/W. The device is optimized for stability with a wide range of output capacitors, including low ESR ceramic or low capacitance tantalum capacitors.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS77328DGK provides a fixed 2.8V output voltage.
The maximum output current for the TPS77328DGK is 250mA.
The input voltage range for the TPS77328DGK is from 2.7V to 10V.
The typical dropout voltage is 200mV at 250mA, and the maximum is 0.48V at 250mA.
The typical quiescent current is 92µA.
The TPS77328DGK is available in an 8-VSSOP package.
The operating temperature range is -40°C to 125°C.