LT1585ACT-1.5#PBF

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The LT1585ACT-1.5#PBF is a linear regulator from the PMIC - Voltage Regulators - Linear family. It is designed to offer a stable 1.5V output over a wide input range: 4.5V to 24V. The designed operating current of output up to 50mA and the feature of short-circuit protection ensure the circuit is safe and reliable. Moreover, it has the overload protection, current limit protection, thermal protection and reverse polarity protection.

The LT1585ACT-1.5#PBF is especially suitable for telecom and industrial equipment. It can output 1.5V low noise and stable voltage, which is perfect for powering microprocessors, memory, analog and digital circuits, etc. Besides, its small size, light weight, and low current consumption make it an ideal choice for portable devices.

In terms of the device operation principle, the PBF is a low dropout (LDO) regulator. The input power is compared to the internal 0.6V voltage reference, forming a differential signal across the error amplifier. This signal will then drive the current at the output, thus allowing the output voltage to be maintained fixed.Because of that, this regulator provides high output accuracy with low drift.

The LT1585ACT-1.5#PBF integrates protection circuitry to prevent a current overload situation. The first protection is the current limit, which restricts the maximum current flowing through the output. The second protection is an auto-restart mode, in which the circuit re-activates the output when the over-current condition has been corrected. The third protection is the thermal protection, which prevents damage caused by overheating by shutting off the output transistor when the junction temperature reaches a certain level.

The LT1585ACT-1.5#PBF linear regulator is a reliable, cost-effective and feature-rich IC for voltage regulation in telecom and industrial applications.Thanks to its thermal protection, current limit protection, overload protection, and reverse polarity protection, the LT1585ACT-1.5#PBF can guarantee the best performance with safe operation. It is definitely an ideal solution for applications that need stable 1.5V output voltage.

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