TC1270ANMCVCTTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, Precision Monitoring, Reset Output
• Package: SOT-23-5
• Essence: Monitors the voltage level of a system and provides a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 4.38V, 4.63V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)

Detailed Pin Configuration

The TC1270ANMCVCTTR has a total of 5 pins: 1. GND: Ground connection 2. RESET: Active-low reset output 3. VCC: Positive supply voltage input 4. MR: Manual reset input 5. N/C: No connection

Functional Features

• Precision Monitoring: The TC1270ANMCVCTTR accurately monitors the system voltage with a low threshold voltage deviation.
• Reset Output: When the monitored voltage falls below the set threshold, the active-low reset output is asserted, indicating a system reset condition.
• Low-Power Operation: With a quiescent current of only 10µA, this IC minimizes power consumption.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring - Low-power operation - Small package size - Wide supply voltage range

Disadvantages: - Limited threshold voltage options - Manual reset input may require additional external components for proper functionality

Working Principles

The TC1270ANMCVCTTR operates by comparing the system voltage with the set threshold voltage. When the system voltage drops below the threshold, the reset output is activated, signaling a system reset. The IC continuously monitors the voltage and keeps the reset output asserted until the voltage rises above the threshold.

Detailed Application Field Plans

The TC1270ANMCVCTTR finds applications in various fields where precise voltage monitoring and system reset functionality are required. Some potential application areas include: - Microcontrollers and microprocessors - Power management systems - Battery-powered devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

1. MAX809: Voltage Supervisor IC with adjustable threshold voltage and manual reset input.
2. ADM708: Precision Voltage Monitor with watchdog timer and adjustable threshold voltage.
3. TPS3808: Ultra-Low Quiescent Current Voltage Supervisor with fixed threshold voltage options.

These alternative models offer similar functionality to the TC1270ANMCVCTTR and can be considered based on specific requirements and preferences.

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