S-80918CLPF-G6NTFG

Product Overview

Category

S-80918CLPF-G6NTFG 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: 1.8V to 5.0V
• Low supply current: 1.0µA (typ.)
• Reset output type: N-channel open drain
• Package type: SOT-23-5
• Operating temperature range: -40°C to +85°C

Package and Quantity

The S-80918CLPF-G6NTFG is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Detection voltage accuracy: ±1.0%
• Quiescent current: 1.0µA (typ.)
• Output leakage current: 1.0µA (max)
• Power-on reset time: 20ms (typ.)

Detailed Pin Configuration

The S-80918CLPF-G6NTFG has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output
4. MR: Manual reset input
5. VOUT: Output voltage

Functional Features

• Voltage detection: The S-80918CLPF-G6NTFG can accurately detect the input voltage within the specified range.
• Reset function: It provides a reset signal when the detected voltage falls below the threshold level.
• Manual reset: The MR pin allows for manual resetting of the device.
• Low power consumption: With a quiescent current of only 1.0µA, it minimizes power consumption in battery-powered applications.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile use in various electronic devices.
• Low supply current ensures minimal power consumption.
• Small package size (SOT-23-5) enables space-saving designs.
• Accurate voltage detection with low detection voltage deviation.

Disadvantages

• Limited to N-channel open drain reset output type.
• Power-on reset time may not be suitable for applications requiring faster reset response.

Working Principles

The S-80918CLPF-G6NTFG operates based on a voltage divider network connected to the VDD pin. When the input voltage falls below the detection threshold, the internal comparator triggers the reset function, pulling the RESET pin low. The device continuously monitors the voltage level and provides a reset signal until the voltage rises above the threshold again.

Detailed Application Field Plans

The S-80918CLPF-G6NTFG finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation by providing a reset signal during power-up or voltage drops.
2. Battery-powered devices: Preventing damage to sensitive components by initiating a safe shutdown when the battery voltage reaches critical levels.
3. Industrial control systems: Enabling fault detection and system recovery in case of power supply fluctuations or failures.
4. Automotive electronics: Supporting proper functioning of vehicle systems by monitoring and resetting microcontrollers or sensor circuits.

Detailed and Complete Alternative Models

1. S-80918CNPF-G6NTFG: Similar specifications and features, but with an active-high reset output.
2. S-80918CLMC-G6NTFG: Package variant with a smaller form factor (SOT-553).
3. S-80918ALPF-G6NTFG: Extended temperature range (-40°C to +125°C) for harsh environment applications.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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