S-80852CLPF-B7DTFU

Product Overview

Category

S-80852CLPF-B7DTFU belongs to the category of integrated circuits (ICs).

Use

This IC 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 (typical)
• Operating temperature range: -40°C to +85°C
• Output type: N-channel open drain
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80852CLPF-B7DTFU IC is available in a SOT-23-5 package. It is typically sold in reels or tubes containing a specified quantity, usually 3000 units per reel.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Detection voltage options: 1.2V, 1.3V, 1.5V, 1.8V, 2.0V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 3.0V, 3.1V, 3.3V, 3.5V, 4.0V, 4.3V, 4.5V, 4.6V, 4.7V, 4.8V, 5.0V, 5.5V, 6.0V
• Reset output delay time: 50ms (typical)
• Quiescent current: 1.0μA (typical)
• Power-on reset voltage accuracy: ±2%
• Hysteresis voltage: 0.1V (typical)

Detailed Pin Configuration

The S-80852CLPF-B7DTFU IC has a total of five pins, which are assigned specific functions:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output
4. VIN: Voltage detection input
5. NC: No connection (unused pin)

Functional Features

1. Voltage Detection: The S-80852CLPF-B7DTFU IC can accurately detect the input voltage within the specified range.
2. Reset Function: It provides a reset signal when the detected voltage falls below the preset threshold.
3. Low Power Consumption: With a quiescent current of only 1.0μA, this IC minimizes power consumption in battery-powered applications.
4. Open Drain Output: The reset output is an N-channel open drain, allowing flexibility in connecting external components.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low power consumption
• Compact package size
• RoHS compliant

Disadvantages

• Limited number of available detection voltage options
• No built-in overvoltage protection

Working Principles

The S-80852CLPF-B7DTFU IC operates by comparing the input voltage (VIN) with the preset detection voltage. When the input voltage drops below the detection threshold, the reset output (RESET) is activated, providing a low-level signal. This signal can be used to trigger a system reset or perform other necessary actions.

Detailed Application Field Plans

The S-80852CLPF-B7DTFU IC finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Battery-Powered Devices: Used to monitor battery voltage and initiate a reset when the battery voltage drops below a certain level.
2. Microcontrollers and Embedded Systems: Provides a reliable reset signal to ensure proper system initialization and operation.
3. Power Management Systems: Used for voltage monitoring and protection in power supply circuits.

Detailed and Complete Alternative Models

1. S-80852CLPF-B7DTFG: Similar to S-80852CLPF-B7DTFU, but with different detection voltage options.
2. S-80852CLPF-B7DTFW: Same as S-80852CLPF-B7DTFU, but with a different package type (SOT-89-5).
3. S-80852CLPF-B7DTFA: Another variant with additional features like overvoltage protection.

These alternative models offer similar functionality but may have slight differences in specifications, package types, or additional features.

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