S-8261ABPMD-G3PT2G

Product Overview

Category

S-8261ABPMD-G3PT2G belongs to the category of voltage detectors and voltage regulators.

Use

This product is primarily used for monitoring and regulating voltage levels in electronic circuits.

Characteristics

• Voltage detection range: 0.9V to 6.0V
• Low current consumption: 0.5µA (typical)
• High accuracy: ±1.0%
• Built-in delay circuit
• Small package size: SOT-23-5
• RoHS compliant

Package

The S-8261ABPMD-G3PT2G comes in a small SOT-23-5 package, which is suitable for space-constrained applications.

Essence

The essence of S-8261ABPMD-G3PT2G lies in its ability to accurately detect and regulate voltage levels in electronic circuits, ensuring stable operation and preventing damage due to overvoltage or undervoltage conditions.

Packaging/Quantity

This product is typically packaged in reels containing 3000 units per reel.

Specifications

• Input voltage range: 0.9V to 6.0V
• Output voltage options: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
• Output voltage accuracy: ±1.0%
• Quiescent current: 0.5µA (typical), 1.0µA (maximum)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-8261ABPMD-G3PT2G has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. OUT: Output voltage
4. CE: Chip enable pin
5. VBAT: Battery voltage input

Functional Features

• Voltage detection: The S-8261ABPMD-G3PT2G can accurately detect the input voltage within the specified range.
• Voltage regulation: It provides a stable output voltage based on the selected option.
• Delay circuit: The built-in delay circuit ensures a stable output after power-on, preventing false detections during startup.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low quiescent current consumption helps conserve battery life.
• Small package size enables usage in space-constrained designs.
• High accuracy ensures precise voltage monitoring and regulation.

Disadvantages

• Limited output voltage options may not cater to all specific requirements.
• Lack of adjustable output voltage limits customization possibilities.

Working Principles

The S-8261ABPMD-G3PT2G operates by continuously monitoring the input voltage using an internal voltage divider network. When the input voltage exceeds or falls below the specified threshold, the chip triggers the appropriate response, either regulating the output voltage or disabling it.

Detailed Application Field Plans

The S-8261ABPMD-G3PT2G finds applications in various fields, including but not limited to:

1. Battery-powered devices: Ensures safe operation and prevents damage due to voltage fluctuations.
2. Automotive electronics: Protects sensitive components from overvoltage or undervoltage conditions.
3. Industrial control systems: Provides reliable voltage monitoring and regulation for critical equipment.
4. Consumer electronics: Enables stable operation of electronic devices, enhancing user experience.

Detailed and Complete Alternative Models

1. S-8261AAKMD-G3JT2G: Similar functionality with additional adjustable output voltage feature.
2. S-8261ACMMD-G3JT2G: Higher input voltage range and wider selection of output voltage options.
3. S-8261BAPMD-G3PT2G: Enhanced accuracy and lower quiescent current consumption.

These alternative models offer varying features and specifications to cater to different application requirements.

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