S-8213AAK-I6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low voltage detector with delay circuit
• Package: SOT-23-5
• Essence: Monolithic CMOS IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Detection Voltage Range: 1.2V to 5.0V (100mV increments)
• Detection Accuracy: ±2%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8213AAK-I6T1U has a total of 5 pins: 1. VDD: Supply voltage input 2. GND: Ground reference 3. OUT: Output pin for detection signal 4. EN: Enable pin for controlling the IC's operation 5. SEL: Selection pin for setting the detection voltage level

Functional Features

• Low voltage detection: The S-8213AAK-I6T1U can accurately detect when the supply voltage drops below a certain threshold.
• Delay circuit: It includes an internal delay circuit that prevents false detections caused by temporary voltage fluctuations.
• Wide voltage range: The IC operates within a wide supply voltage range, making it suitable for various applications.
• Adjustable detection voltage: The detection voltage level can be set using the SEL pin, allowing flexibility in different scenarios.

Advantages and Disadvantages

Advantages: - Accurate voltage detection with low power consumption - Small package size for space-constrained designs - Wide operating temperature range for versatile applications

Disadvantages: - Limited detection voltage range (1.2V to 5.0V) - Requires external components for proper operation

Working Principles

The S-8213AAK-I6T1U operates based on a voltage divider network connected to the VDD pin. When the supply voltage drops below the set detection voltage level, the internal comparator triggers and activates the OUT pin. The delay circuit ensures that temporary voltage fluctuations do not cause false detections.

Detailed Application Field Plans

The S-8213AAK-I6T1U is commonly used in various battery-powered devices, such as: - Portable electronic devices (smartphones, tablets) - Wearable devices (fitness trackers, smartwatches) - IoT devices - Medical devices - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models with similar functionality to the S-8213AAK-I6T1U include: - S-8213A Series: Various package options available (SOT-23-5, SNT-4A, USP-6B) - S-8213B Series: Higher accuracy and wider detection voltage range - S-8213C Series: Ultra-low power consumption versions

These alternative models provide designers with flexibility in choosing the most suitable low voltage detector for their specific application requirements.

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