| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
72,320 pcs
|
72320 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS78833 is an active 150-mA low-dropout (LDO) voltage regulator. It operates with an input voltage range of 2.7 V to 10 V and provides fixed output voltages of 2.5 V or 3.3 V. This LDO regulator is characterized by its low quiescent current, typically 17 µA at 150 mA load, and low output noise of 56 µVrms.
Key features include an enable pin for power sequencing and a soft-start function to control in-rush current, making it suitable for USB applications. The device offers a typical dropout voltage of 150 mV at 150 mA and has an accuracy of 3%. It also includes over-current limitation for protection.
The TPS78833 is housed in a compact 5-pin SOT-23 (DBV) surface-mount package, measuring 8.12 mm². The operating junction temperature range is -40°C to 125°C. Its thermal resistance is 180 °C/W.
This regulator is designed for applications requiring stable and low-noise power delivery, such as portable electronics and battery-powered devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7 V to 10 V.
The TPS78833 is available in fixed output options of 2.5 V and 3.3 V.
The maximum output current is 0.15 A.
The typical quiescent current is 0.017 mA at 150 mA load.
The typical dropout voltage is 150 mV at 150 mA.
The operating junction temperature range is -40°C to 125°C.
The TPS78833 is available in a 5-pin SOT-23 (DBV) surface-mount package.