S-80944CLPF-G7ETFG

Product Overview

Category

S-80944CLPF-G7ETFG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 1.2V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typ.)
• Reset output type: Active low
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80944CLPF-G7ETFG IC is packaged in a SOT-23-5 package. It is typically sold in reels or tubes containing a specified quantity, such as 3000 units per reel.

Specifications

Electrical Characteristics

• Operating voltage range: 1.2V to 6.0V
• Detection voltage accuracy: ±1.0%
• Supply current: 1.0μA (typ.), 3.0μA (max)
• Output voltage: VDD - 0.3V (typ.)
• Output current: 10mA (max)

Environmental Characteristics

• Operating temperature range: -40°C to +85°C
• Storage temperature range: -55°C to +125°C

Pin Configuration

The S-80944CLPF-G7ETFG IC has the following pin configuration:

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Pin 1: GND (Ground) Pin 2: VDD (Supply Voltage) Pin 3: MR (Manual Reset) Pin 4: RESET (Reset Output) Pin 5: NC (No Connection)

Functional Features

Voltage Detection

The S-80944CLPF-G7ETFG IC is designed to detect the voltage level of the power supply. It provides a reset signal when the voltage drops below a certain threshold, ensuring proper operation of the connected electronic device.

Manual Reset

The MR pin allows for manual reset functionality. When this pin is pulled low, it forces the reset output to go active, regardless of the voltage level.

Active Low Reset Output

The RESET pin provides an active low reset signal to the system. It remains low as long as the supply voltage is below the detection threshold. Once the voltage rises above the threshold, the reset signal becomes inactive.

Advantages and Disadvantages

Advantages

• Wide operating voltage range
• High accuracy voltage detection
• Low supply current consumption
• Small package size for space-constrained applications
• RoHS compliant

Disadvantages

• Limited output current capacity (10mA max)

Working Principles

The S-80944CLPF-G7ETFG IC operates by continuously monitoring the supply voltage. When the voltage drops below the detection threshold, the reset output is activated, indicating a power failure or unstable voltage condition. This ensures that the connected electronic device can be properly reset or shut down to prevent data corruption or malfunction.

Application Field Plans

The S-80944CLPF-G7ETFG IC finds applications in various electronic devices where voltage detection and reset functions are critical. Some potential application fields include: - Microcontrollers and microprocessors - Power management systems - Battery-powered devices - Industrial automation equipment - Consumer electronics

Alternative Models

Below are some alternative models that offer similar functionality to the S-80944CLPF-G7ETFG IC:

1. S-80945CNMC-G8XT2G

   • Category: Integrated Circuits
   • Use: Voltage Detection and Reset
   • Package: SOT-23-5
   • Characteristics: Wide operating voltage range, low supply current

2. MAX809RTRG

   • Category: Integrated Circuits
   • Use: Voltage Monitoring and Reset
   • Package: SOT-23-5
   • Characteristics: High accuracy voltage detection, manual reset option

3. MCP100T-315I/TT

   • Category: Integrated Circuits
   • Use: Power Supply Voltage Supervision
   • Package: SOT-23-5
   • Characteristics: Low supply current, active low reset output

These alternative models can be considered based on specific requirements and availability.

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