S-80852CNPF-B9DTFU

Product Overview

Category

S-80852CNPF-B9DTFU 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 power consumption
• Small package size
• Wide operating temperature range: -40°C to +85°C

Package

The S-80852CNPF-B9DTFU is available in a small surface-mount package, typically a 5-pin SOT-23F.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

The S-80852CNPF-B9DTFU is usually packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage: 1.2V to 6.0V
• Reset voltage options: 2.3V, 2.5V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.3V, 4.5V, 5.0V
• Quiescent current: 1μA (typical)
• Output type: Active low
• Delay time: 100ms (typical)

Detailed Pin Configuration

The S-80852CNPF-B9DTFU has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active low reset output
4. MR: Manual reset input
5. VOUT: Voltage detection output

Functional Features

• Accurate voltage detection within a specified range
• Active low reset signal generation
• Manual reset capability
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• Accurate voltage detection with ±2% accuracy
• Small package size allows for space-saving designs
• Wide operating temperature range enables usage in various environments
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited voltage detection range (1.2V to 6.0V)
• Fixed reset voltage options may not suit all applications
• Lack of adjustable delay time may limit flexibility in certain scenarios

Working Principles

The S-80852CNPF-B9DTFU operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the active low reset output is triggered, indicating a voltage drop. The manual reset input allows for external control over the reset function.

Detailed Application Field Plans

The S-80852CNPF-B9DTFU finds application in various electronic devices where accurate voltage detection and reset functionality are required. Some potential application fields include:

1. Battery-powered devices: Ensures proper functioning and prevents damage due to low voltage conditions.
2. Microcontrollers and embedded systems: Provides a reliable reset signal during power-up or voltage fluctuations.
3. Industrial automation: Monitors power supply integrity and initiates system resets when necessary.
4. Automotive electronics: Protects sensitive components from voltage drops and ensures stable operation.

Detailed and Complete Alternative Models

1. S-80850CNPF-B9JT2G: Similar voltage detection and reset IC with different package and reset voltage options.
2. S-80855CNPF-B9KT2G: Higher accuracy voltage detection and reset IC with adjustable delay time.
3. S-80860CNPF-B9KT2G: Extended voltage detection range and adjustable reset voltage options.

These alternative models offer similar functionality with slight variations in specifications, package types, and additional features.

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