LT1460JCS3-3#TRMPBF

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The LT1460JCS3-3#TRMPBF is a three terminal adjustable shunt regulator. It is classified as a Voltage Reference and is part of the family of Positive Micropower (PMICs) control ICs designed for low power applications. It has low dropout voltage and very low operating current. It also comes in a small package size and is ideal for use in compact, portable devices.The LT1460JCS3-3#TRMPBF is designed to regulate a wide output voltage range, from 2.5 to 25 volts. It is capable of providing over 100mA of output current thus making it an ideal choice for powering low power circuitry and loads. An adjustable voltage reference can be set by connecting a resistor between the output and the adjust pins, while an external capacitor between the OUT and GND pins provides a noise filter.The LT1460JCS3-3#TRMPBF has excellent output voltage stability over line, temperature and load changes. It offers excellent line regulation with less than 0.1% change in output voltage with a 10% change in input voltage. In addition, built in Power Save mode further reduces quiescent current to as low as 20 uA in standby and still maintaining regulation.The LT1460JCS3-3#TRMPBF application field covers a range of market sectors from cellular phones, portable electronic devices, equipments and appliances like DTV, STB, clock radios, LED lighting, and digital cameras. Its flexible design can be used for many applications, such as providing a fixed voltage supply for low power devices, powering a variable voltage regulator for a wide voltage range, and for hot switching of a logic device.The working principle of the LT1460JCS3-3#TRMPBF is simple. It consists of four main components: 1) the PNP pass transistor, 2) the Reference Voltage source, 3) the Adjustment Voltage divider and 4) the Output Voltage regulator. When the output voltage of the adjust node is higher than the reference voltage, the pass transistor is switched on and the voltage on the output is regulated to the desired voltage level.The LT1460JCS3-3#TRMPBF is a low dropout (LDO) regulator, with adjustable output voltage, low operating current and output noise filtering. It is an ideal choice for low power and portable applications, due to its small package size and low drop-out voltage. The adjustable output voltage range makes it great for powering many low power devices, while its excellent performance over line, temperature and load changes renders it a high quality regulator, especially when used in harsh environment. As a voltage reference, the LT1460JCS3-3#TRMPBF takes the small current into the adjust pin and sets the output voltage. This makes it efficient and reliable when used in many low power portable applications. The built-in power save mode further enhances efficiency while maintaining regulation and excellent voltage stability.In conclusion, the LT1460JCS3-3#TRMPBF is an adjustable shunt regulator that belongs in the Positive Micropower (PMIC) control ICs family. It has excellent performance in low power and portable applications, offering an adjustable and noise filtered output, excellent output voltage stability, low dropout voltage, and low operating current. Its efficient voltage reference, combined with its excellent over line, temperature and load changes make it a great choice for harsh environment applications.

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