REG102GA-A/2K5

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

REG102GA-A/2K5 is a popular linear voltage regulator integrated circuit (IC) produced by Renesas. It is a relatively low-voltage device designed for applications requiring 2.5V supplies and up to 2.2A output. It is a low-cost, low-cost intermediate voltage regulator featuring good stability and low noise characteristics.

The REG102GA-A/2K5 is a two-terminal, MOS-controlled linear voltage regulator characterized by a relatively high-input voltage capability, in addition to its superior output accuracy and low dropout voltage. The on-chip MOSFETs provide efficient current regulation and a wide input voltage range. With its on-chip voltage reference, the REG102GA-A/2K5 can be used in a wide range of applications, including robotic control and automation, remote control applications, automotive, telecommunications, and consumer electronics. Its output voltage accuracy is also excellent, allowing it to provide an acceptable level of accuracy for all applications.

The REG102GA-A/2K5 also offers excellent protection against overvoltage, current and thermal overload. The current limit can be adjusted over a wide range by external resistor. This IC takes advantage of the low power usage of linear regulators, making it a great choice for applications with tight space constraints. Additionally, the on-chip Power Good output can be used to monitor supply voltage during power-up or power-down.

The working principle of the REG102GA-A/2K5 is relatively simple. It operates by comparing the output voltage of the voltage regulator to a voltage reference to regulate the output voltage to a desired value. The voltage reference is an internal voltage source created by a voltage generator that is accurate to a predetermined level and which is also used to compare the output voltage against the desired value. A MOS-controlled comparator is used to compare the output voltage to the predetermined voltage reference; when the two values match, a feedback loop is initiated to control the output voltage.

When the output voltage drops, the output transistor is turned on, allowing the voltage regulator to draw current from the power supply until the voltage reaches the desired output voltage. When the output voltage rises above the target voltage, the output transistor is turned off, preventing any more power from being drawn from the power supply and allowing the voltage source to remain at the desired regulation voltage. By maintaining a constant voltage output, the REG102GA-A/2K5 can provide constant voltage to a wide variety of applications.

In summary, the REG102GA-A/2K5 is an ideal voltage regulator for any application requiring 2.5V supplies and up to 2.2A output. It has excellent stability, low noise characteristics and a relatively high-input voltage capability. It\'s also low-power, able to operate at near ideal current draw, and has a wide input voltage range. Additionally, its on-chip MOSFETs provide efficient current regulation and on-chip voltage reference ensure excellent accuracy for all applications. With its relatively simple working principle and versatile design, the REG102GA-A/2K5 makes a reliable, cost-efficient linear voltage regulator suitable for a wide variety of applications.

The specific data is subject to PDF, and the above content is for reference