S-1335K28-M5T1U3

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Detector

Characteristics: - Low power consumption - High accuracy - Wide operating voltage range - Small package size - RoHS compliant

Package: SOT-23-5

Essence: The S-1335K28-M5T1U3 is a voltage detector IC used to monitor the voltage level of a power supply and provide an output signal when the voltage exceeds or falls below a certain threshold.

Packaging/Quantity: The S-1335K28-M5T1U3 is typically sold in reels containing 3000 units.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.0%
• Quiescent Current: 1.0μA (typical)
• Output Configuration: Open Drain
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1335K28-M5T1U3 has a total of 5 pins:

1. VDD: Power supply input pin
2. GND: Ground pin
3. OUT: Output pin for voltage detection signal
4. EN: Enable pin for controlling the operation of the IC
5. TEST: Test pin for factory testing purposes

Functional Features

• Undervoltage and overvoltage detection
• Built-in hysteresis function for stable output
• Low quiescent current for power-saving applications
• Wide operating voltage range allows for versatile use
• Open drain output configuration for easy integration with other circuits

Advantages and Disadvantages

Advantages: - High accuracy voltage detection - Low power consumption - Small package size for space-constrained designs - RoHS compliant, environmentally friendly

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Open drain output requires external pull-up resistor for certain applications

Working Principles

The S-1335K28-M5T1U3 operates by comparing the input voltage with a reference voltage internally set within the IC. When the input voltage exceeds the detection threshold, the output pin goes low (0V). Conversely, when the input voltage falls below the detection threshold, the output pin goes high (VDD level). The hysteresis function ensures stable output even in noisy environments.

Detailed Application Field Plans

The S-1335K28-M5T1U3 is commonly used in various electronic devices and systems where voltage monitoring is critical. Some application fields include:

1. Battery-powered devices: Ensures safe operation by detecting undervoltage conditions and preventing damage to the battery.
2. Power supply units: Monitors the input voltage to protect sensitive components from overvoltage or undervoltage situations.
3. Industrial control systems: Provides voltage monitoring for reliable operation of machinery and equipment.
4. Automotive electronics: Protects vehicle electrical systems from voltage fluctuations, ensuring proper functioning of various components.

Detailed and Complete Alternative Models

1. S-1335K28-A5T1U3
2. S-1335K28-B5T1U3
3. S-1335K28-C5T1U3
4. S-1335K28-D5T1U3
5. S-1335K28-E5T1U3

These alternative models offer similar functionality and characteristics to the S-1335K28-M5T1U3, providing users with options based on their specific requirements.

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