MCP1525-I/TO

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MCP1525-I/TO

IC VREF SERIES 1% TO92-3

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사양

Package Bag
ProductStatus Active
ReferenceType Series
OutputType Fixed
Voltage-Output(Min/Fixed) 2.5V
Current-Output 2 mA
Tolerance ±1%
TemperatureCoefficient 50ppm/°C
Noise-01Hzto10Hz 90µVp-p
Noise-10Hzto10kHz 500µVrms
Voltage-Input 2.7V ~ 5.5V
Current-Supply 120µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Through Hole
Package/Case TO-226-3, TO-92-3 (TO-226AA)

개요

Description

The MCP1525-I/TO is a precision voltage reference device manufactured by Microchip Technology. It provides a stable 2.5V output, making it ideal for applications requiring accurate voltage regulation. The device is designed with low temperature coefficient and low output noise, ensuring minimal drift over varying temperatures and conditions.
The MCP1525-I/TO operates with a wide input voltage range and is characterized by its low quiescent current, making it energy-efficient and suitable for battery-powered applications. Its compact TO-92 package allows for easy integration into a variety of circuit designs.
Key features include high initial accuracy, low dropout voltage, and the ability to maintain stability with minimal external components. This makes the MCP1525-I/TO versatile for use in data conversion systems, precision measurement circuits, and other applications where consistent reference voltage is critical. Its reliability and performance are well-suited for both industrial and consumer electronics.

Features

The MCP1525-I/TO is a precision voltage reference device designed to provide a stable 2.5V output. It is packaged in a TO-92 form factor, suitable for various voltage regulation applications. Key features include:
1. Precision Output: It delivers a fixed 2.5V output with high accuracy, typically around ±1% error, making it ideal for precision applications.

2. Temperature Stability: The device offers excellent temperature stability, with a low temperature coefficient, ensuring consistent performance across a wide temperature range (-40°C to +85°C).
3. Low Power Consumption: With a quiescent current typically around 100 µA, it is energy-efficient, suitable for battery-powered and low-power applications.
4. Load Regulation: The MCP1525-I/TO provides good load regulation, maintaining a stable output voltage even with varying load current conditions.
5. Ease of Use: It requires minimal external components, simplifying the design and integration into existing circuits.
6. Reliable Performance: The device is built to operate reliably in various electronic systems, including data acquisition, instrumentation, and communications.
Overall, the MCP1525-I/TO is a reliable, precise, and efficient voltage reference solution for a multitude of electronic applications.

Package

The MCP1525-I/TO is packaged in a TO-92 form factor, which is a through-hole, three-pin package commonly used for small semiconductor devices. It offers a compact and cost-effective solution for voltage reference applications.

Pinout

The MCP1525-I/TO is a three-terminal voltage reference device. It typically comes in a TO-92 package, which contains three pins. The pin functions are as follows:
1. Pin 1 (OUT): This is the output pin where the stable reference voltage (2.5V for the MCP1525 variant) is provided.

2. Pin 2 (GND): This is the ground pin, which serves as the common return path for current in the circuit.
3. Pin 3 (VDD): This is the supply voltage pin, where the input voltage is applied to power the device.
The MCP1525 is designed to provide a highly accurate and stable voltage reference, making it suitable for applications requiring precision, such as in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems. It operates over a wide range of input voltages and is known for low supply current and low output noise.

Manufacturer

The MCP1525-I/TO is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company designs and manufactures a wide range of semiconductor products that serve various industries, including automotive, industrial, consumer electronics, and telecommunications. Its product offerings include microcontrollers, analog devices, and memory products, among others. As a technology-driven company, Microchip focuses on providing innovative and reliable solutions to help its customers achieve efficient and effective designs.

Application

The MCP1525-I/TO is a precision voltage reference device commonly used in applications requiring stable voltage output. Key areas include data acquisition systems, precision power supplies, and measurement equipment. It's ideal for use in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other circuits where a stable reference voltage is essential. Additionally, its temperature stability makes it suitable for use in industrial and instrumentation applications.

Equivalent

The MCP1525-I/TO is a precision voltage reference chip providing a fixed 2.5V output. Equivalent products include:
1. LM4040-2.5 by Texas Instruments - A precision voltage reference with similar output voltage specifications.
2. ADR291 by Analog Devices - Offers comparable voltage reference stability and accuracy.
3. REF192 by Analog Devices - Provides a high precision 2.5V reference.
4. LT1019-2.5 by Analog Devices - Another option with similar characteristics.
These alternatives should be verified for specific application compatibility, including package type and operating conditions.

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