S-8211CAJ-I6T1U

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low voltage detector with delay time - Built-in delay circuit to prevent false detection caused by noise - Wide operating voltage range - Low current consumption - Small package size

Package: SOT-23-5

Essence: The S-8211CAJ-I6T1U is a low voltage detector IC designed for power management applications. It provides accurate monitoring of the input voltage and generates an output signal when the voltage falls below a certain threshold.

Packaging/Quantity: The S-8211CAJ-I6T1U is typically available in tape and reel packaging, with 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±2%
• Quiescent Current: 0.7μA (typical)
• Delay Time: 200ms (typical)
• Output Configuration: Open Drain
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8211CAJ-I6T1U has a total of 5 pins:

1. VDD: Power supply input pin
2. GND: Ground reference pin
3. VIN: Input voltage pin
4. VOUT: Output voltage pin
5. N.C.: No connection pin

Functional Features

• Low voltage detection: The S-8211CAJ-I6T1U monitors the input voltage and generates an output signal when it falls below a certain threshold.
• Delay circuit: Built-in delay circuit prevents false detection caused by noise or temporary voltage fluctuations.
• Wide operating voltage range: Can operate within a wide range of input voltages, making it suitable for various applications.
• Low current consumption: Consumes very low quiescent current, ensuring minimal power consumption.
• Small package size: The SOT-23-5 package offers a compact form factor, ideal for space-constrained designs.

Advantages and Disadvantages

Advantages: - Accurate voltage monitoring - Noise immunity due to built-in delay circuit - Wide operating voltage range allows for versatile use - Low power consumption - Compact package size

Disadvantages: - Limited pin configuration options - Not suitable for high voltage applications

Working Principles

The S-8211CAJ-I6T1U operates by continuously monitoring the input voltage through the VIN pin. When the voltage falls below the detection threshold, the IC triggers an internal circuit that generates an output signal on the VOUT pin. The built-in delay circuit ensures that temporary voltage fluctuations or noise do not cause false detections.

Detailed Application Field Plans

The S-8211CAJ-I6T1U is commonly used in various power management applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models to the S-8211CAJ-I6T1U include: - S-8211CBJ-I6T1U - S-8211DBJ-I6T1U - S-8211EBJ-I6T1U - S-8211FBJ-I6T1U

These models offer similar functionality and characteristics, but may have slight differences in specifications or package options.

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