LE25ABZ-TR

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Introduction to PMIC - Voltage Regulators - Linear

A voltage regulator is a device that regulates voltage levels in an electronic system. This type of circuit controls the output voltage to a desired level, regardless of the changes in input voltage or load currents. Regulators can be separated into various categories, such as Switching, Linear, or LDO (Low Dropout). A Linear voltage regulator is a type of voltage regulator that uses an active (transistor) element to regulate the output voltage to a predictable level, regardless of input voltage requirement and load conditions.

Linear Voltage Regulators are the most common type of voltage regulator. They involve controlling a voltage output through the use of what is referred to as a series of series pass elements. These elements act as a feedback mechanism which helps stabilize the voltage to a regulated level, regardless of the load and input voltage requirements. This makes linear voltage regulators particularly useful in scenarios where power control is a priority.

LE25ABZ-TR Voltage Regulators - Linear

LE25ABZ-TR is a low-voltage, linear voltage regulator from Sanyou Relays & Technologies. This voltage regulator includes a voltage-sense pin, over-temperature protection, as well as current-limit protection, making it ideal for a wide range of uses in all applications. The LE25ABZ-TR is a three-terminal, adjustable, precision low-dropout linear voltage regulator. This device is designed to provide the desired output voltage with a minimum of external components while providing good line and load regulation.

Application Field

The LE25ABZ-TR is designed and manufactured to provide a constant regulated voltage with high accuracy and low noise in an extremely small form factor. This device is suitable for use in electronic systems where over-current protection, temperature protection and a sense pin are necessary. Examples of such systems include protection for medical devices, automotive electronics and industrial machines and equipment. The device will work equally well in motor control, LED lighting, intelligent sensors and power supplies.

Working Principle

The LE25ABZ-TR operates similar to other voltage regulators in that its output voltage is regulated through the use of a series of series pass elements. These elements act as a feedback mechanism to regulate the output voltage to a predictable level, regardless of the demands of the load or input voltage requirements. This voltage regulator includes a voltage-sense pin, so that the output voltage can be adjusted by applying an external voltage to the pin. Additionally, this device also features over-temperature protection, as well as current-limit protection.

Conclusion

The LE25ABZ-TR is a low-voltage, linear voltage regulator from Sanyou Relays & Technologies. This voltage regulator features a voltage-sense pin, over-temperature protection, as well as current-limit protection, making it ideal for a wide range of uses across all applications. The LE25ABZ-TR operates similar to other voltage regulators in that its output voltage is regulated through the use of a series of series pass elements. This device is designed to provide the desired output voltage with a minimum of external components, while providing good line and load regulation. The LE25ABZ-TR is suitable for use in motor control, LED lighting, intelligent sensors and power supplies.

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