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5,800 pcs
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5800 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The Texas Instruments TPS79733DCKRG4 is a member of the TPS797xx family of ultra-low quiescent current, 50-mA low-dropout linear regulators. This device provides a stable 3.3V output voltage and is designed for microcontroller-based, battery-powered applications where maximizing battery life is critical.
Key electrical specifications include a maximum output current of 50 mA, a typical quiescent current of 1.2 µA at 10 mA load, and a low dropout voltage of 105 mV typical. The device operates over an input voltage range of 1.8V to 5.5V and features an accuracy of 4% with a noise level of 600 µVrms.
The TPS79733DCKRG4 is available in a compact 5-SC70 package, measuring 2.1 x 2 mm, making it suitable for space-constrained designs. It requires an output capacitor greater than 0.47 µF and is stable with ceramic capacitors. The regulator also includes an integrated open-drain, active-high power good (PG) output.
This LDO is suitable for applications requiring efficient power management and extended battery operating life. Its small packaging and low power consumption contribute to significant system benefits in portable and battery-operated devices.
The fixed output voltage is 3.3 V.
The maximum output current is 50 mA.
The input voltage range is 1.8 V to 5.5 V.
The typical dropout voltage is 105 mV.
The typical quiescent current is 1.2 µA at 10 mA output.
The operating temperature range is -40°C to 85°C.
It is available in an SC-70 surface mount package.