S-80921CLNB-G6RT2G

Product Overview

Category

S-80921CLNB-G6RT2G 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: 1.0V to 5.0V
• Low supply current: 1.0μA (typ.)
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C
• Small package size: SOT-23-5

Package and Quantity

The S-80921CLNB-G6RT2G is packaged in a SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Detection voltage accuracy: ±1.0%
• Quiescent current: 1.0μA (typ.)
• Output voltage: VOUT = 0.1V (typ.) when VIN < VDET
• Output leakage current: 1.0μA (max)
• Power-on reset time: 200ms (typ.)

Pin Configuration

The S-80921CLNB-G6RT2G has the following pin configuration:

```

---

| | --|----|-- |____| ```

Pin 1: GND (Ground) Pin 2: VDD (Supply Voltage) Pin 3: RESET (Reset Output) Pin 4: VDET (Voltage Detection Input) Pin 5: NC (No Connection)

Functional Features

• Voltage detection: The S-80921CLNB-G6RT2G can accurately detect voltages in the range of 1.0V to 5.0V.
• Reset function: It provides a reset output signal when the detected voltage falls below the specified threshold.
• Low power consumption: With a quiescent current of only 1.0μA, this IC is designed for energy-efficient applications.
• Small package size: The SOT-23-5 package allows for space-saving integration into compact electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• Low power consumption
• Accurate voltage detection
• Compact package size

Disadvantages

• Limited pin configuration options
• No built-in protection features

Working Principles

The S-80921CLNB-G6RT2G operates by continuously monitoring the voltage at the VDET pin. When the voltage drops below the detection threshold, the RESET pin is activated, providing a reset signal to the connected circuitry. This enables proper initialization or shutdown of the device, ensuring reliable operation.

Application Field Plans

The S-80921CLNB-G6RT2G can be used in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Battery-powered devices: Ensuring proper power management and preventing damage due to low voltage conditions.
2. Microcontrollers and microprocessors: Providing a reliable reset signal during power-up or voltage fluctuations.
3. Industrial automation systems: Monitoring critical voltages and initiating appropriate actions in case of voltage deviations.
4. Consumer electronics: Enabling safe and efficient operation of devices such as smartphones, tablets, and wearable gadgets.

Alternative Models

For those seeking alternative options, the following models offer similar functionality:

1. S-80920CLNB-G6RT2G
2. S-80922CLNB-G6RT2G
3. S-80923CLNB-G6RT2G

These models share comparable specifications and pin configurations, making them suitable alternatives to the S-80921CLNB-G6RT2G.

In conclusion, the S-80921CLNB-G6RT2G is an integrated circuit designed for voltage detection and reset functions. With its wide voltage detection range, low power consumption, and compact package size, it offers reliable performance in various electronic devices. However, it has limited pin configuration options and lacks built-in protection features. Its working principle involves continuous voltage monitoring and providing a reset signal when necessary. The S-80921CLNB-G6RT2G finds applications in battery-powered devices, microcontrollers, industrial automation systems, and consumer electronics. Alternative models such as the S-80920CLNB-G6RT2G, S-80922CLNB-G6RT2G, and S-80923CLNB-G6RT2G can be considered for similar requirements.