| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,264 pcs
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2264 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
505 pcs
|
505 pcs | On Request | 1 | On Request | On Request | 12+Rohs | On Request | On Request |
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The Texas Instruments TPS71818-33DRVR is a high-performance, dual-channel, low-dropout (LDO) linear voltage regulator. It provides two independent fixed output voltages, 1.8V and 3.3V, each capable of supplying up to 200mA of current.
This LDO regulator family is designed for applications requiring high power-supply rejection ratio (PSRR), low noise, and fast start-up times. Key electrical specifications include a wide input voltage range from 2.7V to 6.5V, a low dropout voltage of 230mV at 200mA, and a typical quiescent current of 90µA with both LDOs enabled. The device also features over-current, over-temperature, and under-voltage lockout protection.
The TPS71818-33DRVR is stable with ceramic capacitors as small as 1µF, making it suitable for space-constrained designs. It operates over a temperature range of -40°C to 125°C and is available in a compact 6-WSON (2x2mm) package with an exposed pad for improved thermal dissipation.
Applications for this regulator include digital cameras, camera modules, cellular phones, wireless LAN, Bluetooth devices, and other handheld products where efficient and stable power management is crucial.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.80 | $0.80 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS71818-33DRVR provides two fixed output voltages: 1.8V for one regulator and 3.3V for the other.
Each output channel of the TPS71818-33DRVR can supply a maximum current of 200mA.
The input voltage range for the TPS71818-33DRVR is from 2.7V to 6.5V.
The typical dropout voltage for the TPS71818-33DRVR at 200mA is 0.4V (400mV).
The TPS71818-33DRVR operates within a temperature range of -40°C to 125°C.
This regulator includes over-current, over-temperature, and under-voltage lockout (UVLO) protection features.
The TPS71818-33DRVR is available in a 6-WSON (2x2mm) package.