TLV70033DCKR
Texas Instruments
The Texas Instruments TLV70033DCKR is a 200-mA low-dropout linear voltage regulator designed for portable devices. It offers high PSRR and low quiescent current.
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The Texas Instruments LM2663 is a versatile switched capacitor voltage converter designed for efficient power management in battery-powered systems. It can invert a positive input voltage or function as a voltage doubler, providing flexibility in power supply design.
This device supports an input voltage range from 1.5V to 5.5V and can deliver an output current of up to 0.2A. The output voltage can be as high as 11V or as low as -5.5V, depending on the configuration. It features a typical output resistance of 3.5 Ohms and a typical conversion efficiency of 86% at 200mA.
The LM2663 operates within a temperature range of -40°C to 85°C. It includes a low current shutdown mode, reducing quiescent current to 10 µA when disabled via the external shutdown (SD) pin. The oscillator frequency is fixed at 150 kHz, contributing to its compact and cost-effective design without the need for inductors.
Packaged in an 8-pin SOIC (D) with dimensions of 4.9 mm x 6 mm, the LM2663 is suitable for space-constrained applications. Its design facilitates easy integration into various electronic circuits requiring voltage inversion or doubling.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current of the LM2663 is 0.2 A.
The LM2663 operates with an input voltage range of 1.5 V to 5.5 V.
The LM2663 can operate within a temperature range of -40 °C to 85 °C.
The typical quiescent current of the LM2663 is 1.3 mA.
The typical conversion efficiency of the LM2663 is 86%.
The typical oscillator frequency of the LM2663 is 150 kHz.
The LM2663 is available in a SOIC (D) package.
