TC1270ANTVCTTR

Product Overview

• Category: Integrated Circuits
• Use: Voltage Supervisor
• Characteristics:
  • Monitors the voltage level of a system
  • Provides reset signal when voltage falls below a certain threshold
  • Low power consumption
• Package: SOT-23-5
• Essence: Ensures reliable operation by monitoring voltage levels and providing reset signals when necessary.
• Packaging/Quantity: Available in reels of 3000 units.

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 4.38V, 4.63V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1270ANTVCTTR has a total of 5 pins:

1. VDD: Power supply input
2. GND: Ground reference
3. RESET: Active-low reset output
4. MR: Manual reset input
5. VOUT: Power supply monitor output

Functional Features

• Monitors the supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Provides manual reset capability through the MR pin
• Power supply monitor output indicates the status of the monitored voltage

Advantages

• Wide supply voltage range allows compatibility with various systems
• Multiple threshold voltage options provide flexibility for different applications
• Low power consumption ensures minimal impact on overall system efficiency
• Small package size (SOT-23-5) enables space-saving designs

Disadvantages

• Reset timeout period may not be suitable for all applications requiring longer delays
• Limited number of threshold voltage options may not cater to all voltage monitoring requirements

Working Principles

The TC1270ANTVCTTR operates by continuously monitoring the supply voltage. When the voltage falls below the set threshold, it generates a reset signal on the RESET pin. This signal can be used to initiate system recovery or perform other necessary actions. The manual reset input (MR) allows for additional control over the reset functionality.

Detailed Application Field Plans

The TC1270ANTVCTTR is commonly used in various electronic systems where reliable operation is critical. Some application fields include:

1. Microcontrollers and microprocessors
2. Power management systems
3. Industrial automation equipment
4. Automotive electronics
5. Battery-powered devices

Detailed and Complete Alternative Models

1. TC1270ANCTR: Similar specifications and features, available in a different package (SOT-23-3).
2. TC1270AVCTR: Higher operating temperature range (-40°C to +125°C), suitable for extreme environments.
3. TC1270AMJCTR: Lower reset timeout period (100ms), ideal for applications requiring faster response times.

These alternative models offer similar functionality with slight variations to cater to specific requirements.

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