LM78T05CT

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The LM78T05CT is a three-terminal linear voltage regulator with a low dropout voltage of only 0.25 V. It has a wide input voltage range of 14V and a output voltage range of 5V. The LM78T05CT is packaged in the SOT-223 package, which is extremely small, making it suitable for a variety of applications.

The LM78T05CT is a three-terminal regulator that integrates a variety of functions to provide excellent performance, including: protection against overloads and shorts, Regulation of output voltage and current, Remote sense to compensate for regulator errors due to wiring resistance, Thermal shutdown protection, and more.

The LM78T05CT provides excellent accuracy, low noise, and low output voltage feed-forward spikes. It also has a low input current for minimized battery drain. The LM78T05CT is capable of delivering up to 150 mA output with a maximum dropout voltage of 0.25 V, making it ideal for powering memory and other digital devices.

The LM78T05CT uses a simple circuit architecture with a single transistor PNP feedback loop, plus two gate-controllable FET source-follower outputs to maintain the accuracy of the voltage over a wide range of 200 mV, 500 mV, and 1 V. This architecture allows the LM78T05CT to provide high accuracy output voltage at higher loads than competing parts.

In applications involving battery-backed supplies, the LM78T05CT can be powered from a coin cell, making it ideal for low-power portable applications. The LM78T05CT also can be used with higher power supplies, such as wall adapters and switching supplies, where the wide input voltage range and small size make it ideal.

The LM78T05CT is also capable of providing up to 500 mA output at an efficient 50% duty-cycle, making it suitable for small auxiliary supplies. In addition, the LM78T05CT can be used in a wide range of protection, current limit, and voltage tracking applications.

The LM78T05CT is a high-performance, low dropout, linear voltage regulator that can provide up to 150 mA output current over a wide input voltage range with a maximum dropout voltage of 0.25 V. It has a variety of protection and current limit functions, as well as remote sense capability, making it ideal for powering a wide range of digital devices.

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