S-80853CLMC-B7ET2U

Product Overview

Category

S-80853CLMC-B7ET2U 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: 1.6V 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-80853CLMC-B7ET2U 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-80853CLMC-B7ET2U is typically supplied in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typ.)
• Reset threshold voltage options: 2.3V, 2.5V, 2.8V, 3.0V, 3.1V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80853CLMC-B7ET2U has a total of five pins:

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
• Built-in delay circuit to prevent false resets
• Low quiescent current for power efficiency
• Manual reset capability for system control

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications
• High accuracy ensures reliable voltage monitoring
• Small package size enables space-saving designs
• Low supply current minimizes power consumption
• Built-in delay circuit prevents false resets

Disadvantages

• Limited reset threshold voltage options may not suit all applications
• Manual reset input may require additional external components for implementation

Working Principles

The S-80853CLMC-B7ET2U operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the reset output becomes active low, indicating a voltage drop or power loss. The built-in delay circuit ensures that momentary voltage fluctuations do not trigger false resets.

Detailed Application Field Plans

The S-80853CLMC-B7ET2U finds applications in various electronic devices where accurate voltage monitoring and reset functionality are required. Some potential application fields include:

1. Battery-powered devices: Ensuring proper shutdown or system reset when battery voltage drops below a certain level.
2. Microcontrollers and microprocessors: Providing a reset signal during power-up or voltage fluctuations to ensure reliable operation.
3. Industrial control systems: Monitoring power supply voltages to prevent damage to sensitive equipment during voltage variations.

Detailed and Complete Alternative Models

1. S-80850CLMC-B6JT2U: Similar specifications and features, but with a different reset threshold voltage range.
2. S-80852CLMC-B6JT2U: Higher accuracy and wider operating temperature range compared to S-80853CLMC-B7ET2U.
3. S-80854CLMC-B6JT2U: Lower quiescent current and additional manual reset input option.

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

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