LT1461CCS8-4#PBF

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The LT1461CCS8-4#PBF is a member of the LTC family of voltage reference regulators. It is a high precision, low power, ultra-low current/dropout, 3-terminal band gap voltage reference that provides a stable, adjustable output voltage for use in circuits requiring an accurate voltage reference. It is a PMIC - Voltage Reference device with a maximum output voltage bias of 8.4 V and a temperature coefficient of 0.1 ppm/°C maximum.

The LT1461CCS8-4#PBF utilizes a high-precision, ultra-low (<1µA) current-sense circuit to convert a 1.20V bandgap reference voltage into 3.2V, 4.84V, or 6.12V. The device includes a proprietary bandgap voltage reference, temperature compensation circuitry and two high current output transistors. No external components are required to alternately program the output voltage.

The output voltage of the device is factory-set to 4.84V, but can be adjusted over a wide range of voltage settings by adding two external resistors. The beta temperature coefficient is closely matched to the intensity of temperature compensation supplied by the bandgap reference, providing a typical 0.1ppm/°C temperature coefficient.

The LT1461CCS8-4#PBF can operate in tracking or single supply mode, depending on its design. The device is available in an 8-lead flatpack (5mm x 5mm) and can operate from a 2.2V to 13V supply voltage range. The maximum output voltage bias is 8.4V, the maximum current is 600mA and the maximum power dissipation is 1.12W. It is designed for applications requiring precision voltage references within restricted space requirements.

The LT1461CCS8-4#PBF\'s working principle is based on the principle of a band gap voltage reference. The bandgap voltage reference generates a voltage which is independent of temperature, load, and battery voltage. It also has an output voltage that is very stable and drift-free over time. This type of voltage reference is used in a variety of circuits, such as power supplies, temperature compensation systems and microprocessors. The device can also be used with precision analog and digital circuits, linear and switching power-supply controllers, and precision voltage regulators.

The LT1461CCS8-4#PBF\'s working principle is based on the principle of a band gap voltage reference. The bandgap voltage reference generates a voltage which is independent of temperature, load, and battery voltage. It also has an output voltage that is very stable and drift-free over time. This type of voltage reference is used in a variety of circuits, such as power supplies, temperature compensation systems and microprocessors. The device can also be used with precision analog and digital circuits, linear and switching power-supply controllers, and precision voltage regulators.

The LT1461CCS8-4#PBF has been designed as a low cost solution for a broad range of applications requiring precision voltage reference. It has integrated, high precision temperature-compensation circuitry and can provide accurate output voltage accuracy over a wide temperature range. With its adjustable output voltage and high current capability, the LT1461CCS8-4#PBF is an ideal solution for a wide range of applications, such as precision analog and digital circuits, linear and switching power-supply controllers, and precision voltage regulators. Its low power dissipation and ultra-low current sense make it ideal for automotive and portable applications.

In summary, the LT1461CCS8-4#PBF is a high-precision, low-power, ultra-low current/dropout, 3-terminal band gap voltage reference that provides a stable, adjustable output voltage for use in circuits requiring an accurate voltage reference. With its adjustable output voltage and high current capability, this device is ideal for a wide range of applications, and its low power dissipation and ultra-low current sense make it ideal for automotive and portable applications.

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