TCR3DM105,LF

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Linear voltage regulator is a key component in PMIC (Power Management Integrated Circuit) to supply stable voltages for various applications. TCR3DM105 from Torex Semiconductor is a high precision, low dropout (LDO) linear regulator with low quiescent current. With its excellent performance and low power consumption, TCR3DM105 is widely used in various application fields and designed for low power consumption system.

TCR3DM105 is a three pin low dropout linear voltage regulator which could be used over an input voltage range of 2.2V to 6.0V. It has low quiescent current of 20μA typ. and low noise output with excellent line and load regulation. This LDO also has fast load transient response; typically 2.5μs. It is suitable for use in low power system applications.

TCR3DM105 offers two types of package with different size, which are SOT-23A-5 and SOT-89-3. It can supply an output voltage range from 0.8V to 5.5V with a maximum output current of 100mA. It also provides other features such as overload protection, over-temperature protection, stable and safe operation.

In terms of its application fields, TCR3DM105 is suitable for wide range of application, from cell phones, notebook PCs and tablets to any mobile device that requires low power consumption. This LDO regulator could also be used for digital equipment like portable game, digital still camera and audio device.

To understand the working principle of TCR3DM105, let’s go through the internal block diagram. The internal block diagram of TCR3DM105 consists of a sense terminal, an error amplifier and a regulator. At the sense terminal, the voltage drop at TCR3DM105’s drain-source terminal is sensed and fed back to the error amplifier. The error amplifier produces high gain and feedbacks the difference to the regulator, allowing to adjust the output voltage accordingly.

Overall, TCR3DM105 is a high performance LDO linear voltage regulator that is capable of providing stable and accurate output voltage for low power consumption system. With its excellent specifications and various application fields, TCR3DM105 from Torex Semiconductor is a great choice for low power consumption applications.

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