S-80829CNPF-B8OTFG

Product Overview

Category

S-80829CNPF-B8OTFG 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: ±2%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80829CNPF-B8OTFG is packaged in a small outline transistor (SOT) package, specifically SOT-23-5.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80829CNPF-B8OTFG is typically supplied in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Open-drain
• Output voltage: VOUT = 0.1V (max.) when VIN < VDET
• Quiescent current: IQ = 1.0μA (typ.)
• Delay time: tDLY = 200ms (typ.)

Detailed Pin Configuration

The S-80829CNPF-B8OTFG has five pins arranged as follows:

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Pin 1: GND (Ground) Pin 2: VDD (Supply Voltage) Pin 3: VOUT (Output) Pin 4: VDET (Voltage Detection) Pin 5: NC (No Connection)

Functional Features

1. Voltage Detection: The S-80829CNPF-B8OTFG can accurately detect voltage levels within the specified range.
2. Reset Function: When the detected voltage falls below the threshold, the output pin provides a reset signal.
3. Low Power Consumption: With a quiescent current of only 1.0μA, this IC minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low power consumption
• Small package size for space-constrained applications

Disadvantages

• Open-drain output may require additional components for certain applications
• Limited availability of alternative models

Working Principles

The S-80829CNPF-B8OTFG operates by comparing the input voltage (VIN) with the voltage detection threshold (VDET). When VIN falls below VDET, the output pin (VOUT) is pulled low, providing a reset signal. The built-in delay circuit ensures that the reset signal remains active for a specified time (200ms) to allow for stable system operation during power-up or voltage fluctuations.

Detailed Application Field Plans

The S-80829CNPF-B8OTFG finds applications in various electronic devices where voltage monitoring and reset functions are required. Some specific application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation during power-up.
2. Battery-Powered Devices: Preventing damage due to undervoltage conditions and enabling safe shutdown.
3. Industrial Control Systems: Providing reset signals for fault detection and recovery.
4. Automotive Electronics: Monitoring voltage levels in vehicle systems and triggering appropriate actions.

Detailed and Complete Alternative Models

While the S-80829CNPF-B8OTFG offers unique features, there are alternative models available from different manufacturers that serve similar purposes. Some alternative models include:

1. S-80829CNPF-B8OTFG2: Similar specifications and pin configuration, but with a different delay time.
2. S-80829CNPF-B8OTFH: Higher accuracy version with tighter voltage detection tolerance.
3. S-80829CNPF-B8OTFA: Lower power consumption variant for ultra-low-power applications.

These alternative models provide flexibility in choosing the most suitable option based on specific requirements.

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