S-1335A26-N4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Detector
• Characteristics: Low Power Consumption, High Accuracy
• Package: SOT-23-5
• Essence: Monolithic CMOS Voltage Detector
• 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 (in 0.1V steps)
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 0.8µA (typical)
• Output Configuration: N-channel open drain
• Delay Time: 100ms (typical)

Detailed Pin Configuration

The S-1335A26-N4T1U3 IC has a total of five pins arranged as follows: 1. VDD: Supply voltage input 2. GND: Ground reference 3. OUT: Open-drain output for detection signal 4. VSET: Voltage detection threshold setting pin 5. NC: No connection

Functional Features

• Built-in hysteresis function for noise immunity
• Low quiescent current consumption prolongs battery life
• Wide supply voltage range allows versatile applications
• High accuracy in voltage detection ensures reliable operation
• Open-drain output enables easy interfacing with other devices

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High accuracy enhances system reliability - Wide supply voltage range provides flexibility - Compact SOT-23-5 package saves board space

Disadvantages: - Limited detection voltage range may not suit all applications - Single threshold voltage setting limits customization options

Working Principles

The S-1335A26-N4T1U3 is a monolithic CMOS voltage detector IC. It continuously monitors the input voltage and compares it with the detection threshold set by the VSET pin. When the input voltage falls below the threshold, the open-drain output (OUT) is pulled low, indicating a voltage drop event. The built-in hysteresis function prevents false triggering due to noise or voltage fluctuations.

Detailed Application Field Plans

The S-1335A26-N4T1U3 is widely used in various applications that require reliable voltage monitoring and detection. Some of the common application fields include: 1. Battery-powered devices: Ensures proper battery voltage levels for optimal performance and prevents over-discharge. 2. Power management systems: Monitors power supply voltages to protect sensitive components from undervoltage conditions. 3. Industrial equipment: Detects abnormal voltage levels in control circuits, providing early warning signals for maintenance or shutdown procedures. 4. Automotive electronics: Safeguards critical systems by detecting voltage drops in automotive batteries or power supplies. 5. Consumer electronics: Protects sensitive electronic components from damage caused by voltage fluctuations or sudden power loss.

Detailed and Complete Alternative Models

1. S-1313Bxx-M5T1G: Low-power voltage detector with adjustable detection threshold and ultra-small SOT-23-5 package.
2. S-1132Bxx-I6T1G: High-accuracy voltage detector with a wide supply voltage range and small SOT-23-5 package.
3. S-19213x: Voltage detector with built-in delay circuit and adjustable detection threshold in a compact SOT-89-5 package.

(Note: This list is not exhaustive and there are other alternative models available in the market.)

In conclusion, the S-1335A26-N4T1U3 is a versatile voltage detector IC that offers high accuracy, low power consumption, and a wide supply voltage range. Its compact package and robust features make it suitable for various applications in different industries.