S-8215AAB-I8T1U

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 pieces per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Detection Voltage Range: 0.9V to 5.0V (in 0.1V steps)
• Detection Accuracy: ±2%
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.0μA (typical)

Detailed Pin Configuration

The S-8215AAB-I8T1U has a total of five pins: 1. VDD: Power supply input 2. GND: Ground reference 3. VIN: Voltage detection input 4. RESET: Output signal indicating voltage detection status 5. CT: Capacitor connection pin for delay time adjustment

Functional Features

• Low voltage detection with adjustable delay circuit
• Wide supply voltage range for versatile applications
• High detection accuracy for precise voltage monitoring
• Ultra-low quiescent current for power-efficient operation
• Small package size for space-constrained designs

Advantages

• Flexible voltage detection range allows customization for various applications
• Accurate voltage monitoring ensures reliable system operation
• Low quiescent current minimizes power consumption
• Compact package enables integration in small form factor devices

Disadvantages

• Limited to low voltage applications (up to 6.0V)
• Requires an external capacitor for delay time adjustment

Working Principles

The S-8215AAB-I8T1U is designed to monitor the voltage level of a power supply. It operates by comparing the input voltage (VIN) with a reference voltage internally generated. When the input voltage falls below the detection threshold, the RESET pin is activated, indicating a low voltage condition. The delay circuit allows for a programmable delay time before the RESET signal is triggered, preventing false alarms due to temporary voltage fluctuations.

Detailed Application Field Plans

The S-8215AAB-I8T1U finds applications in various electronic systems where reliable voltage monitoring is crucial. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. S-8215AAC-I8T1U: Similar specifications but with a different package (SOT-89-5)
2. S-8215AAD-I8T1U: Higher detection accuracy (±1%) with the same package (SOT-23-5)
3. S-8215BAF-I8T1U: Extended temperature range (-40°C to +105°C) with the same characteristics and package

(Note: This list is not exhaustive and other alternative models may exist.)

This entry provides an overview of the S-8215AAB-I8T1U, a low voltage detector IC with a delay circuit. It includes basic information such as its category, use, characteristics, package, essence, and packaging/quantity details. The specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models are also covered.