S-80852CLPF-B7DTFG

Product Overview

Category

S-80852CLPF-B7DTFG 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.)
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C

Package

The S-80852CLPF-B7DTFG comes in a small surface-mount package, specifically the SOT-23-5 package.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-80852CLPF-B7DTFG is typically packaged in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Quiescent current: 1.0μA (typ.)
• Output voltage: VOUT = 0.8V (typ.) at VIN = 1.2V
• Hysteresis voltage: 0.1V (typ.)
• Delay time: 200ms (typ.) at VIN rising from 0.9V to 1.1V
• Power-on reset time: 20ms (typ.) at VIN rising from 0.9V to 1.1V

Detailed Pin Configuration

The S-80852CLPF-B7DTFG has the following pin configuration:

1. GND (Ground)
2. VDD (Supply Voltage)
3. RESET (Reset Output)
4. VOUT (Voltage Detection Output)
5. VIN (Voltage Input)

Functional Features

• Voltage detection: The S-80852CLPF-B7DTFG can accurately detect voltage levels within the specified range.
• Reset function: It provides a reset signal through the open-drain RESET pin when the voltage falls below the threshold.
• 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 allows for versatile applications.
• Accurate voltage detection ensures reliable device operation.
• Low power consumption prolongs battery life in portable devices.
• Small package size enables space-saving designs.

Disadvantages

• Limited to voltage detection and reset functions, may not suit all application requirements.
• Accuracy of ±2% may not be sufficient for highly precise applications.

Working Principles

The S-80852CLPF-B7DTFG operates by continuously monitoring the input voltage (VIN). When the voltage drops below the specified threshold, the IC triggers the reset function by pulling the RESET pin low. This signal can be used to initiate system resets or other necessary actions.

Detailed Application Field Plans

The S-80852CLPF-B7DTFG finds applications in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
2. Battery-powered devices: Preventing damage due to undervoltage conditions and optimizing battery usage.
3. Industrial control systems: Providing reliable reset signals for critical control circuits.
4. Automotive electronics: Monitoring voltage levels in automotive systems to prevent malfunctions.

Detailed and Complete Alternative Models

1. S-80850CLPF-B6JT2G: Similar to S-80852CLPF-B7DTFG, but with a different package (SOT-23-5).
2. S-80853CLPF-B6JT2G: Higher accuracy version with ±1% voltage detection accuracy.
3. S-80854CLPF-B6JT2G: Extended temperature range (-40°C to +125°C) for harsh environments.

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

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