MIC2776N-YM5-TR

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MIC2776N-YM5-TR

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IC SUPERVISOR 1 CHANNEL SOT23-5

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Spezifikationen

Attribut Wert
PartStatus Active
DigiKeyProgrammable Not Verified
Type Simple Reset/Power-On Reset
NumberofVoltagesMonitored 1
Voltage-Threshold Adjustable/Selectable
Output Open Drain or Open Collector
Reset Active Low
ResetTimeout 140ms Minimum
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753
SupplierDevicePackage SOT-23-5
BaseProductNumber MIC2776

Übersicht

Description

The MIC2776N-YM5-TR is a voltage supervisor integrated circuit designed to monitor and manage the power supply in electronic systems. It ensures system reliability by detecting under-voltage conditions and generating a reset signal to prevent malfunction. This device is particularly useful in safeguarding microcontrollers and other digital circuits that require precise voltage levels for optimal performance.
Key features of the MIC2776N-YM5-TR include a low quiescent current, precise voltage detection thresholds, and a push-pull output configuration. It typically operates over a wide voltage range and is available in a compact SOT-23 package, making it suitable for space-constrained applications.
The reset signal output is typically active low, ensuring that the connected devices are held in reset during power-up, power-down, or brownout conditions until the voltage returns to an acceptable level. This ensures that the microcontroller or system processor starts in a known state, preventing erratic operation.
Overall, the MIC2776N-YM5-TR is a critical component for enhancing the stability and reliability of power-sensitive electronic applications.

Equivalent

The MIC2776N-YM5-TR is a voltage supervisor IC. Equivalent products can include similar voltage monitoring ICs from other manufacturers, such as the TPS3808 from Texas Instruments, the MCP1316 from Microchip Technology, and the ADM6326 from Analog Devices. These alternatives generally provide similar functionalities like voltage monitoring, reset, and manual reset capabilities, although specifications like voltage threshold, supply voltage range, and package type should be compared to ensure compatibility.

Features

The MIC2776N-YM5-TR is a voltage supervisor IC that offers key features for monitoring system voltage levels. It is designed to enhance system reliability by ensuring proper operation during undervoltage conditions. Key features include:
1. Undervoltage Monitoring: It monitors the supply voltage and generates a reset signal if the voltage drops below a predefined threshold.
2. Reset Functionality: The device provides a reset output to microcontrollers, ensuring they restart correctly after a power fault.
3. Low Quiescent Current: This IC operates with minimal power consumption, making it suitable for battery-operated devices.
4. Selectable Timeout Period: The reset timeout period is adjustable, providing flexibility for various applications.
5. Accuracy and Precision: It offers precise voltage threshold detection to ensure accurate system monitoring.
6. Small Package: The device is available in a compact SOT-23 package, saving space on the PCB.
These features make the MIC2776N-YM5-TR ideal for applications requiring reliable power supervision, such as consumer electronics, industrial equipment, and automotive systems.

Pinout

The MIC2776N-YM5-TR is a microprocessor supervisory circuit. It typically comes in a SOT-23-5 package, which means it has 5 pins. The primary function of the MIC2776 is to monitor the power supply in microprocessor systems and provide a reset signal to the processor during power-up, power-down, and brownout conditions. This ensures that the microprocessor operates correctly and avoids undefined states.
In terms of pin configuration:
1. VCC: Power supply input.
2. GND: Ground connection.
3. RESET: Output pin that provides the reset signal.
4. MR: Manual Reset input, allowing an external signal to trigger a reset.
5. NC or other specific function: This pin might be used for other specific features depending on the exact variant.
The device is used in applications where the microprocessor's reliable operation is critical and where the prevention of erroneous operations due to power issues is necessary.

Manufacturer

The MIC2776N-YM5-TR is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs and manufactures a wide range of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company provides solutions for embedded control applications, catering to a diverse array of industries including automotive, aerospace, consumer electronics, industrial, and telecommunications. Microchip is known for its comprehensive product portfolio that supports the development of innovative and efficient electronic systems.

Application

The MIC2776N-YM5-TR is a micro-power voltage supervisor and reset IC commonly used in applications requiring reliable power monitoring and system reset capabilities. It is ideal for use in battery-operated devices, embedded systems, microcontroller-based applications, and portable electronics. Its features, such as low power consumption and precise voltage threshold monitoring, make it suitable for ensuring system stability and preventing malfunction due to voltage drops or power supply interruptions. Additionally, its small form factor is advantageous in space-constrained designs.

Package

The MIC2776N-YM5-TR is typically available in a SOT-23-5 package, which is a small outline transistor package with 5 leads. This package is commonly used for compact electronic components, offering a balance between size and functionality.

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