LT1460ACS8-5#TRPBF

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Power management integrated circuit (PMIC) is widely used in products related to mobile, automotive and Internet of Things (IoT). One type of PMIC is a voltage reference device, which is used to provide a reliable reference voltage to a host system. The LT1460ACS8-5#TRPBF is a family of micropower voltage reference devices. This product will be discussed in this article.

LT1460ACS8-5#TRPBF Application Field

The LT1460ACS8-5#TRPBF belongs to the LT1460 series of voltage reference devices. It is designed specifically for making a precision voltage reference circuit. It can provide very accurate voltage references, with a low drift and a high accuracy of 0.005%. It has a low quiescent current of only 30μA, making it suitable for use in battery-powered systems.

It is used in applications that require very high accuracy such as temperature measurement, digital-to-analog and analog-to-digital converters, and high-precision voltage regulation. It can also be used in automotive and aerospace applications, such as to provide a reference voltage for an airbag deployment system or fuel gauge.

The LT1460ACS8-5#TRPBF is particularly suited for use in mobile and battery-powered systems due to its low power consumption and its high accuracy. It can operate down to 1.2V and is available in a 6-pin SOT23 package, making it ideal for use in space-constrained systems.

LT1460ACS8-5#TRPBF Working Principle

The LT1460ACS8-5#TRPBF is a micropower voltage reference device. This device operates in two modes, either oscillator mode or load regulation mode. When in oscillator mode, the device uses a voltage-controlled oscillator to generate a low frequency signal. This signal is then amplified, rectified and filtered to generate a stable reference voltage.

In load regulation mode, the device can be used to provide a constant voltage output without the need for an external oscillator. The device senses the output voltage and adjusts the reference voltage accordingly, so that the output voltage remains constant under varying load conditions.

The LT1460ACS8-5#TRPBF requires very little power to operate, making it ideal for use in battery-powered systems. The device is capable of providing a stable reference voltage even when the supply voltage fluctuates, ensuring that the host system is provided with a reliable reference voltage.

Conclusion

The LT1460ACS8-5#TRPBF is a micropower voltage reference device that is specifically designed for use in applications that require very high accuracy. It is particularly suited for use in battery-powered systems due to its low power consumption, low quiescent current, and its ability to operate down to 1.2V. The device is able to provide a stable reference voltage over a wide range of load conditions and can also operate in oscillator mode or load regulation mode.

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