MCP1541T-I/TT

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MCP1541T-I/TT

IC VREF SERIES 1% SOT23-3

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
ReferenceType Series
OutputType Fixed
Voltage-Output(Min/Fixed) 4.096V
Current-Output 2 mA
Tolerance ±1%
TemperatureCoefficient 50ppm/°C
Noise-01Hzto10Hz 145µVp-p
Noise-10Hzto10kHz 700µVrms
Voltage-Input 4.3V ~ 5.5V
Current-Supply 120µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

概述

Description

The MCP1541T-I/TT is a precision voltage reference device manufactured by Microchip Technology. It is part of the MCP1541 series, which offers a fixed output voltage of 4.096V. Designed for applications requiring precise voltage regulation, the MCP1541T-I/TT provides a stable reference voltage crucial for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems.
Key features include low operating current and high output voltage accuracy. It operates over a wide temperature range and is ideal for battery-powered and portable devices due to its low power consumption. The device is packaged in a small SOT-23 form factor, making it suitable for space-constrained applications.
The MCP1541T-I/TT boasts robust performance with low output noise and excellent line and load regulation. Its ease of use and stability make it a popular choice in electronic designs that demand a reliable voltage reference. This component is particularly beneficial in systems where signal integrity and precision are critical.

Features

The MCP1541T-I/TT is a precision voltage reference device from Microchip Technology. Key features include:
1. Output Voltage: It delivers a fixed output voltage of 4.096V with high accuracy, ideal for applications requiring precise voltage references.
2. Low Temperature Coefficient: The device exhibits a low temperature coefficient, ensuring minimal variation in output voltage with temperature changes, promoting stability in diverse environments.
3. Low Operating Current: With a typical operating current of 65 µA, the MCP1541T-I/TT is energy-efficient, suitable for battery-powered and low-power applications.
4. High Output Current Source & Sink: It can source and sink up to 20 mA, providing robust performance in varied load conditions.
5. Wide Operating Temperature Range: The device operates efficiently over a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
6. SOT-23 Package: Housed in a compact SOT-23 package, it’s ideal for space-constrained designs.
These features make the MCP1541T-I/TT a reliable choice for applications such as data acquisition systems, precision power supplies, and other electronics needing stable voltage references.

Package

The MCP1541T-I/TT is a voltage reference IC packaged in a SOT-23-3 form. This package type is a small, surface-mount package commonly used for low-power applications, offering a compact design suitable for use in space-constrained environments.

Pinout

The MCP1541T-I/TT is a precision voltage reference from Microchip Technology. It typically comes in a SOT-23-3 package, which means it has a 3-pin configuration. The primary function of the MCP1541 is to provide a stable reference voltage, specifically 4.096V, with low temperature coefficient and low output noise, suitable for precision applications.
The pin functions in a typical SOT-23-3 package are as follows:
1. VOUT (Pin 1): This is the output pin where the reference voltage (4.096V) is available.
2. GND (Pin 2): This is the ground pin and serves as the common ground for the device.
3. VIN (Pin 3): This is the input voltage pin where the supply voltage is connected.
The MCP1541 is used in applications requiring a stable reference voltage such as in data converters, battery management systems, and precision measurements.

Manufacturer

The MCP1541T-I/TT is manufactured by Microchip Technology Inc. Microchip Technology is a public company that specializes in designing and manufacturing microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company is known for providing a wide range of semiconductor products and development tools that are used in embedded control applications across various industries. Microchip supports a broad portfolio of solutions aimed at simplifying and streamlining the development process for engineers and product designers.

Application

The MCP1541T-I/TT is a precision voltage reference device commonly used in applications requiring accurate and stable voltage references. Key application areas include analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power supply monitoring, and precision current sources. It is also used in calibration standards and in various measurement and control systems where precise voltage regulation is critical. Its compact size and low power consumption make it suitable for portable and battery-operated devices.

Equivalent

The MCP1541T-I/TT is a voltage reference IC. Equivalent products might include the LM4041 series from Texas Instruments, the LT1790 from Analog Devices, and the REF3312 from Texas Instruments. These alternatives offer similar functionalities, such as providing a stable reference voltage, but ensure to check specifications like output voltage, tolerance, temperature stability, and package compatibility when selecting a replacement.

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