S-80837CLUA-B6WT2U

Product Overview

Category

S-80837CLUA-B6WT2U 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: ±1.0%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-89-5
• RoHS compliant

Package and Quantity

The S-80837CLUA-B6WT2U is packaged in a SOT-89-5 package. Each package contains one unit of the IC.

Essence

The essence of S-80837CLUA-B6WT2U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Detection voltage options: 2.0V, 2.3V, 2.5V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.3V, 4.5V, 4.6V, 5.0V, 5.5V
• Output type: Active low
• Operating temperature range: -40°C to +85°C
• Quiescent current: 1.0μA (typ.)
• Power-on reset delay time: 200ms (typ.)

Detailed Pin Configuration

The S-80837CLUA-B6WT2U has five pins arranged as follows:

```

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| | --| VDD | --| VIN | --| VOUT | --| GND | --| RST | |_______| ```

• VDD: Power supply input
• VIN: Voltage detection input
• VOUT: Output for reset signal
• GND: Ground connection
• RST: Reset output

Functional Features

1. Voltage Detection: The S-80837CLUA-B6WT2U can accurately detect voltage levels within the specified range.
2. Reset Function: When the detected voltage falls below the set threshold, the IC provides a reset signal to the connected device.
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

Disadvantages

• Limited number of available detection voltage options
• Active low output may not be suitable for all applications

Working Principles

The S-80837CLUA-B6WT2U operates by comparing the input voltage (VIN) with the internally set detection voltage. When the input voltage drops below the set threshold, the IC generates a reset signal (RST) to initiate a system reset or other desired action.

Detailed Application Field Plans

The S-80837CLUA-B6WT2U finds applications in various electronic devices where voltage monitoring and reset functions are required. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation by providing a reset signal when the supply voltage drops below a certain level.
2. Battery-Powered Devices: Preventing damage to sensitive components by initiating a shutdown sequence when the battery voltage reaches a critical level.
3. Industrial Control Systems: Enabling reliable system resets in case of power fluctuations or voltage drops.

Detailed and Complete Alternative Models

1. S-80837CLY-B6WT2U: Similar to S-80837CLUA-B6WT2U, but with a different package (SOT-23-5).
2. S-80837CNMC-B6XT2U: Offers additional detection voltage options and a push-pull output type.
3. S-80837CLUA-B6ZT2U: Provides the same features as S-80837CLUA-B6WT2U but in a smaller SOT-323-5 package.

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

In conclusion, the S-80837CLUA-B6WT2U is an integrated circuit used for voltage detection and reset functions. It offers a wide voltage detection range, high accuracy, and low power consumption. With its small package size, it is suitable for various electronic devices. However, it has limited detection voltage options and an active low output. The IC operates by comparing the input voltage with the set threshold and generates a reset signal when necessary. It finds applications