| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
208 pcs
|
208 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
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| Current | |
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| PSRR | |
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| Voltage Dropout (Max) |
The Texas Instruments TPS71933-33DRVR is a dual-channel, low-dropout (LDO) linear voltage regulator designed for high-performance applications. It offers a fixed 3.3V output voltage and can supply up to 200mA of current per channel.
Key electrical characteristics include a low quiescent current of 90µA with both LDOs enabled, and low noise performance of 70µV RMS/V. The regulator boasts a high power-supply rejection ratio (PSRR) of 65dB at 1kHz and 45dB at 1MHz, making it suitable for noise-sensitive applications. It also features independent enables for each LDO and an active output pulldown function.
Protection features include over-current, over-temperature, and under-voltage lockout (UVLO). The device operates over a temperature range of -40°C to 125°C and is available in a compact 6-WSON (2x2mm) package, suitable for surface mount applications.
Applications for the TPS71933-33DRVR include digital cameras, camera modules, cellular camera and TV phones, wireless LAN, Bluetooth devices, and other handheld products where efficient and low-noise power regulation is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.79 | $0.79 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.3V fixed.
200mA.
0.4V maximum at 200mA.
90µA typical with both LDOs enabled.
-40°C to 125°C.
6-WSON (2x2) and 6-WDFN Exposed Pad.
Over current, over temperature, and under voltage lockout (UVLO).