| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The Texas Instruments TPS71933-28DRVR is a dual-channel, low-dropout (LDO) linear voltage regulator designed for high-performance applications. It provides a 200mA output current per channel with a low quiescent current of 90µA (typical) when both LDOs are enabled. The device features a high Power Supply Rejection Ratio (PSRR) of 63dB at 1kHz and 45dB at 1MHz, along with low noise of 70µV RMS.
This regulator includes independent enable pins for each LDO and an active output pulldown circuit for quick load discharge. It is stable with a 1µF ceramic output capacitor and offers protection features such as over-current, over-temperature, and under-voltage lockout (UVLO). The TPS71933-28DRVR operates over a temperature range of -40°C to 125°C.
The TPS71933-28DRVR is available in a compact 6-WSON (2x2mm) package, making it suitable for space-constrained designs. Its applications include digital cameras, camera modules, cellular phones, and wireless LAN devices. The regulator utilizes an advanced BiCMOS fabrication process and offers fixed output voltages, with this specific part providing 3.3V and 2.8V outputs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.79 | $0.79 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It contains two regulators.
It provides fixed 3.3V and 2.8V outputs.
The maximum dropout voltage is 0.4V at 200mA.
The quiescent current is 160µA.
It includes over current, over temperature, and under voltage lockout (UVLO) protection.
The operating temperature range is -40°C to 125°C.
It is available in a 6-WSON (2x2) or 6-WDFN exposed pad package.