Allicdata Part #: | LT1460JCS3-2.5#TRPBF-ND |
Manufacturer Part#: |
LT1460JCS3-2.5#TRPBF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC VREF SERIES 2.5V SOT23-3 |
More Detail: | Series Voltage Reference IC ±0.4% 40mA SOT-23-3 |
DataSheet: | LT1460JCS3-2.5#TRPBF Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Reference Type: | Series |
Output Type: | Fixed |
Voltage - Output (Min/Fixed): | 2.5V |
Current - Output: | 40mA |
Tolerance: | ±0.4% |
Temperature Coefficient: | 20ppm/°C |
Noise - 0.1Hz to 10Hz: | 4µVp-p |
Noise - 10Hz to 10kHz: | 4µVrms |
Voltage - Input: | 3.4 V ~ 20 V |
Current - Supply: | 175µA |
Operating Temperature: | 0°C ~ 70°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | TO-236-3, SC-59, SOT-23-3 |
Supplier Device Package: | SOT-23-3 |
Base Part Number: | LT1460 |
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PMIC - Voltage Reference is a complex and dynamic technology. In order to handle this complexity, integrated circuits (ICs) like the LT1460JCS3-2.5#TRPBF have been developed. This power management integrated circuit (PMIC) provides voltage references that are suitable for a variety of applications. This article will discuss the various applications of the LT1460JCS3-2.5#TRPBF and its underlying working principles.
The LT1460JCS3-2.5#TRPBF is a four-channel, 2.5 V, fully programmable bandgap reference with an integrated current source for tracking. It is designed for uses in voltage feedback and control loop applications, such as in power supply and voltage regulator circuits. This PMIC enables users to accurately set the output voltage within a range of 0.4 V to 2.1 V. The device also features short-circuit current limit protection and low power consumption, making it an ideal choice for high-efficiency voltages.
The LT1460JCS3-2.5#TRPBF can be used in a wide range of application fields, including microprocessor core voltage regulation, voltage-controlled oscillators (VCOs), bipolar transistor biasing, phase – lock loops (PLLs), and reference designs for power management integrated circuits. It is also useful for applications such as programmable low-voltage Differential Signaling (LVDS) voltage clamping and voltage reference tracking.
The device also has built-in temperature compensation, allowing it to maintain its accuracy over a wide temperature range. This makes it ideal for applications with extreme temperature conditions, such as automotive and aerospace components. The integrated current source, tracking loop, and wide supply range (3 to 6 V) of the LT1460JCS3-2.5#TRPBF make it the perfect choice for precision voltage control.
The LT1460JCS3-2.5#TRPBF uses a proprietary bandgap reference architecture and patented current tracking techniques to provide high accuracy, low noise, and fast settling time. This ensures that the output voltage remains stable, even under changing supply voltages and temperatures. The device also includes an integrated bandgap reference with a very low temperature drift, making it ideal for precision voltage references.
The working principle of the LT1460JCS3-2.5#TRPBF is quite complex, and is based on the “Stoermer balance principle”. This principle states that a voltage reference can be generated by combining two sources of opposite temperature coefficients. The LT1460JCS3-2.5#TRPBF configuration uses two bipolar transistors and two matched resistors to generate a low error voltage reference. The outputs are then tracked using an integrated current source and a feed back loop to ensure that the referenced voltage remains consistent.
In summary, the LT1460JCS3-2.5#TRPBF PMIC is a valuable integrated circuit for a variety of applications. It provides accurate voltage references for microprocessor core voltage regulation, VCOs, PLLs, and many other power management tasks. The device features a built-in temperature compensation, as well as an integrated current source and feed back loop for voltage tracking. It is based on a patented bandgap reference architecture and “Stoermer balance principle”, enabling the device to provide accuracy across a wide temperature range.
The specific data is subject to PDF, and the above content is for reference
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LT1460HCS3-3#TRMPBF | Linear Techn... | 2.19 $ | 500 | IC VREF SERIES 3V SOT23-3... |
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