S-8261AALMD-G2LT2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Voltage Detector with Delay Time Function
• 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: 0.8V to 5.0V (in 0.1V steps)
• Detection Accuracy: ±1.5%
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 0.7µA (typical)
• Delay Time: Selectable from 1ms to 10s (in 8 steps)

Detailed Pin Configuration

The S-8261AALMD-G2LT2U has a total of five pins: 1. VDD: Supply voltage input 2. GND: Ground reference 3. OUT: Output pin for detection status 4. CE: Chip enable pin 5. SEL: Delay time selection pin

Functional Features

• Low voltage detection with selectable delay time
• Wide supply voltage range for versatile applications
• High detection accuracy ensures reliable operation
• Ultra-low quiescent current for power efficiency
• Small package size allows for space-saving designs

Advantages

• Flexible voltage detection range suits various applications
• Adjustable delay time provides customization options
• Low quiescent current prolongs battery life
• Compact package enables integration in small devices
• Accurate detection enhances system reliability

Disadvantages

• Limited to low voltage applications
• Delay time options may not cover all requirements
• Requires careful consideration of voltage thresholds
• Not suitable for high-power applications
• SOT-23-5 package may be challenging for manual soldering

Working Principles

The S-8261AALMD-G2LT2U operates as a low voltage detector by comparing the supply voltage (VDD) with a reference voltage internally generated. When the supply voltage falls below the detection voltage threshold, the output pin (OUT) changes its state. The delay time can be adjusted using the SEL pin, allowing for a delay before the output response.

Detailed Application Field Plans

The S-8261AALMD-G2LT2U finds application in various fields, including: 1. Battery-powered devices: Provides low voltage protection to prevent damage to batteries and ensure safe operation. 2. Portable electronics: Enables power management by detecting low battery levels and triggering appropriate actions. 3. Industrial control systems: Monitors supply voltages to prevent malfunctions or shutdowns due to voltage drops. 4. Automotive electronics: Protects sensitive components from voltage fluctuations and ensures stable operation. 5. IoT devices: Facilitates energy-efficient operation by detecting low power conditions and optimizing power usage.

Detailed and Complete Alternative Models

1. S-8261AALMD-G3JT2U: Similar to S-8261AALMD-G2LT2U but with a different delay time range.
2. S-8261AALMD-G4FT2U: Low voltage detector with an extended supply voltage range.
3. S-8261AALMD-G5KT2U: Low voltage detector with additional features like hysteresis and adjustable detection accuracy.

(Note: These alternative models are provided for illustrative purposes and may not represent an exhaustive list.)

This entry provides comprehensive information about the S-8261AALMD-G2LT2U, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.