S-1335B16-N4T1U3

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Detector

Characteristics: - Low power consumption - Wide operating voltage range - High accuracy - Built-in delay circuit - Small package size

Package: SOT-23-6

Essence: The S-1335B16-N4T1U3 is a voltage detector IC used to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.0%
• Quiescent Current: 0.8μA (typical)
• Output Configuration: N-channel open drain
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1335B16-N4T1U3 has a total of six pins arranged as follows:

```

---

| | | 1 2 | | | | 3 4 | | | | 5 6 | |___________| ```

Pin Description: 1. VDD: Power supply input 2. GND: Ground reference 3. OUT: Output signal indicating voltage status 4. NC: No connection 5. VSET: Voltage detection threshold setting pin 6. MR: Manual reset input

Functional Features

• Voltage monitoring: The S-1335B16-N4T1U3 continuously monitors the input voltage and provides an output signal when the voltage falls below the set threshold.
• Built-in delay circuit: The IC includes a delay circuit to prevent false triggering due to voltage fluctuations or noise.
• Low power consumption: With a quiescent current of only 0.8μA, the S-1335B16-N4T1U3 is designed for low-power applications.
• Wide operating voltage range: The IC can operate within a wide voltage range from 1.6V to 6.0V, making it suitable for various power supply systems.

Advantages and Disadvantages

Advantages: - High accuracy in voltage detection - Low power consumption - Small package size for space-constrained applications - Wide operating voltage range

Disadvantages: - Limited pin configuration options - No built-in overvoltage protection

Working Principles

The S-1335B16-N4T1U3 operates by comparing the input voltage with the voltage set on the VSET pin. When the input voltage falls below the set threshold, the output pin (OUT) is pulled low, indicating a low voltage condition. The built-in delay circuit ensures that the output signal remains stable even in the presence of voltage fluctuations or noise.

Detailed Application Field Plans

The S-1335B16-N4T1U3 is commonly used in various electronic devices and systems where monitoring the power supply voltage is critical. Some application fields include:

1. Battery-powered devices: The IC can be used to monitor the battery voltage and provide an early warning when the battery level is low.
2. Power management systems: It can be integrated into power management circuits to ensure stable operation and protect sensitive components from undervoltage conditions.
3. Industrial control systems: The voltage detector can be employed in industrial control systems to monitor the power supply voltage and trigger appropriate actions in case of voltage drops.

Detailed and Complete Alternative Models

1. S-1335B16-N4T1U2: Similar to S-1335B16-N4T1U3, but with a different package (SOT-23-5) and no manual reset input.
2. S-1335B16-N4T1U4: Similar to S-1335B16-N4T1U3, but with a higher detection voltage accuracy of ±0.5%.

These alternative models offer similar functionality with slight variations in package size, pin configuration, or detection voltage accuracy.

Word count: 529 words