| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The Texas Instruments TPS73718DRBR is a 1A ultra-low-dropout (LDO) linear voltage regulator designed for various power management applications. It provides a stable 1.8V fixed output voltage from an input range of 2.2V to 5.5V.
Key electrical characteristics include a typical dropout voltage of 130mV at 1A, a quiescent current of 0.4mA, and a PSRR of 33dB at 100 KHz. The regulator features enable, foldback overcurrent protection, and reverse current protection for enhanced system reliability. Its accuracy is rated at 3% overall over line, load, and temperature for legacy silicon.
Packaged in an 8-SON (3x3) or 8-VDFN exposed pad, the TPS73718DRBR is suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C, making it robust for demanding environments. The device is stable with a 1µF or larger ceramic output capacitor, ensuring good load transient response.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.62 | $0.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 2.2V to 5.5V.
The output voltage is fixed at 1.8V.
The maximum output current is 1A.
The typical dropout voltage is 130mV at 1A load.
The operating junction temperature range is -40°C to 125°C.
The TPS73718DRBR is available in an 8-SON (3x3mm) surface-mount package with exposed pad.
The typical quiescent current is 0.4mA.